Evolved gas analysis for examination of surface oxides on alloys |
| |
Authors: | D B Goldman |
| |
Institution: | (1) National Institute for Material Research, CSIR, P.O.BOX 395, 0001 Pretoria, South Africa;(2) Present address: Howmet Turbine Components Corporation Technical Center, 699 Benston Road, 49461 Whitehall, Michigan, USA |
| |
Abstract: | Temperature programmed reduction in a hydrogen flow with simultaneous evolved gas analysis was employed to determine surface oxides on oxide dispersion strengthened (ODS) nickel containing TiO2, A12O3 or Cr2O3 particles, and on a Ni-2OCr alloy, after exposure to air at elevated temperatures. Oxides on particles of water-atomized (WA) Ni-2OCr powder were analysed similarly. Significant differences in starting temperatures of the reaction between hydrogen and phases present in oxide layers made identification of the phases possible. NiO or NiO doped with Ti, Al or Cr are the major constituents of the scale formed on ODS Ni. NiTiO3, NiCr2O4 and NiAl2O4 are formed as a result of a reaction between TiO2, A12O3 or Cr2O3 particles in the scale with NiO. The oxide layer formed on Ni-2OCr alloy consists of Cr2O3 and of NiO doped with Cr. Surface oxides on WA Ni-2OCr contain Cr2O3 and a small amount of NiO.
Zusammenfassung Temperaturprogrammierte Reduktion im Wasserstoffstrom wurde zusammen mit gleichzeitiger Analyse des in Freiheit gesetzten Gases dazu benutzt, um Oberflächenoxide an Nickel enthaltenden TiO2-, A12O3- oder Cr2O3-Partikeln mit verstärkter Oxiddispersion (ODS) und an einer Ni-2OCr-Legierung nach Behandlung in Luft bei erhöhten Temperaturen zu bestimmen. Oxide auf Partikeln von wasser-zerstäubtem (WA) Ni-2OCr-Pulver wurden auf ähnliche Weise analysiert. Signifikante Unterschiede in der Starttemperatur der Reaktionen zwischen Wasserstoff und der in den Oxidschichten vorliegenden Phasen ermöglichen die Identifikation der Phasen. NiO oder mit Ti, Al oder Cr gedoptes NiO sind die Hauptbestandteile des auf ODS-Ni gebildeten Belags. NiTiO3, NiCr2O4 und NiAl2O4 treten als Produkte der Reaktion von TiO2-, Al2O3- oder Cr2O3-Partikeln mit NiO im Belag auf. Die auf der Ni-2OCr-Legierung gebildete Oxidschicht besteht aus Cr2O3 und aus mit Cr gedoptem NiO. Oberflächenoxide auf WA-Ni2OCr enthalten Cr2O2 und geringe Mengen an NiO.
![Rcy](/content/j54vk2x673182t65/xxlarge1056.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![zcy](/content/j54vk2x673182t65/xxlarge1079.gif) ![yucy](/content/j54vk2x673182t65/xxlarge1102.gif) ![mcy](/content/j54vk2x673182t65/xxlarge1084.gif) ![Mcy](/content/j54vk2x673182t65/xxlarge1052.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![mcy](/content/j54vk2x673182t65/xxlarge1084.gif) ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![ucy](/content/j54vk2x673182t65/xxlarge1091.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) - ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![gcy](/content/j54vk2x673182t65/xxlarge1075.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![mcy](/content/j54vk2x673182t65/xxlarge1084.gif) ![mcy](/content/j54vk2x673182t65/xxlarge1084.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![gcy](/content/j54vk2x673182t65/xxlarge1075.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![dcy](/content/j54vk2x673182t65/xxlarge1076.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![dcy](/content/j54vk2x673182t65/xxlarge1076.gif) , ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![mcy](/content/j54vk2x673182t65/xxlarge1084.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![shchcy](/content/j54vk2x673182t65/xxlarge1097.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ycy](/content/j54vk2x673182t65/xxlarge1099.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![ycy](/content/j54vk2x673182t65/xxlarge1099.gif) ![dcy](/content/j54vk2x673182t65/xxlarge1076.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![yacy](/content/j54vk2x673182t65/xxlarge1103.gif) ![yucy](/content/j54vk2x673182t65/xxlarge1102.gif) ![shchcy](/content/j54vk2x673182t65/xxlarge1097.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![gcy](/content/j54vk2x673182t65/xxlarge1075.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![gcy](/content/j54vk2x673182t65/xxlarge1075.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) , ![bcy](/content/j54vk2x673182t65/xxlarge1073.gif) ![ycy](/content/j54vk2x673182t65/xxlarge1099.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![softcy](/content/j54vk2x673182t65/xxlarge1100.gif) ![zcy](/content/j54vk2x673182t65/xxlarge1079.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![dcy](/content/j54vk2x673182t65/xxlarge1076.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![dcy](/content/j54vk2x673182t65/xxlarge1076.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![khcy](/content/j54vk2x673182t65/xxlarge1093.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) , ![dcy](/content/j54vk2x673182t65/xxlarge1076.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ucy](/content/j54vk2x673182t65/xxlarge1091.gif) ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![chcy](/content/j54vk2x673182t65/xxlarge1095.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![softcy](/content/j54vk2x673182t65/xxlarge1100.gif) , ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![dcy](/content/j54vk2x673182t65/xxlarge1076.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![zhcy](/content/j54vk2x673182t65/xxlarge1078.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![shchcy](/content/j54vk2x673182t65/xxlarge1097.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![tscy](/content/j54vk2x673182t65/xxlarge1094.gif) ![dcy](/content/j54vk2x673182t65/xxlarge1076.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![ucy](/content/j54vk2x673182t65/xxlarge1091.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) , ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![yucy](/content/j54vk2x673182t65/xxlarge1102.gif) ![mcy](/content/j54vk2x673182t65/xxlarge1084.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![khcy](/content/j54vk2x673182t65/xxlarge1093.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![mcy](/content/j54vk2x673182t65/xxlarge1084.gif) , ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![zhcy](/content/j54vk2x673182t65/xxlarge1078.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) Ni-2![Ocy](/content/j54vk2x673182t65/xxlarge1054.gif) r, ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![ycy](/content/j54vk2x673182t65/xxlarge1099.gif) ![dcy](/content/j54vk2x673182t65/xxlarge1076.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![zhcy](/content/j54vk2x673182t65/xxlarge1078.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![zcy](/content/j54vk2x673182t65/xxlarge1079.gif) ![dcy](/content/j54vk2x673182t65/xxlarge1076.gif) ![ucy](/content/j54vk2x673182t65/xxlarge1091.gif) ![khcy](/content/j54vk2x673182t65/xxlarge1093.gif) ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![shcy](/content/j54vk2x673182t65/xxlarge1096.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ycy](/content/j54vk2x673182t65/xxlarge1099.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![mcy](/content/j54vk2x673182t65/xxlarge1084.gif) ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![ucy](/content/j54vk2x673182t65/xxlarge1091.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) . ![Pcy](/content/j54vk2x673182t65/xxlarge1055.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![dcy](/content/j54vk2x673182t65/xxlarge1076.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![bcy](/content/j54vk2x673182t65/xxlarge1073.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ycy](/content/j54vk2x673182t65/xxlarge1099.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![bcy](/content/j54vk2x673182t65/xxlarge1073.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![zcy](/content/j54vk2x673182t65/xxlarge1079.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![bcy](/content/j54vk2x673182t65/xxlarge1073.gif) ![ycy](/content/j54vk2x673182t65/xxlarge1099.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![zcy](/content/j54vk2x673182t65/xxlarge1079.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![chcy](/content/j54vk2x673182t65/xxlarge1095.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![tscy](/content/j54vk2x673182t65/xxlarge1094.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![ycy](/content/j54vk2x673182t65/xxlarge1099.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![gcy](/content/j54vk2x673182t65/xxlarge1075.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![dcy](/content/j54vk2x673182t65/xxlarge1076.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) Ni-2OCr. ![Ncy](/content/j54vk2x673182t65/xxlarge1053.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![zcy](/content/j54vk2x673182t65/xxlarge1079.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![chcy](/content/j54vk2x673182t65/xxlarge1095.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![softcy](/content/j54vk2x673182t65/xxlarge1100.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ycy](/content/j54vk2x673182t65/xxlarge1099.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![zcy](/content/j54vk2x673182t65/xxlarge1079.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![chcy](/content/j54vk2x673182t65/xxlarge1095.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![chcy](/content/j54vk2x673182t65/xxlarge1095.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![softcy](/content/j54vk2x673182t65/xxlarge1100.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ycy](/content/j54vk2x673182t65/xxlarge1099.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![mcy](/content/j54vk2x673182t65/xxlarge1084.gif) ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![ucy](/content/j54vk2x673182t65/xxlarge1091.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![tscy](/content/j54vk2x673182t65/xxlarge1094.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![mcy](/content/j54vk2x673182t65/xxlarge1084.gif) ![zhcy](/content/j54vk2x673182t65/xxlarge1078.gif) ![dcy](/content/j54vk2x673182t65/xxlarge1076.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![dcy](/content/j54vk2x673182t65/xxlarge1076.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![dcy](/content/j54vk2x673182t65/xxlarge1076.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![fcy](/content/j54vk2x673182t65/xxlarge1092.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![zcy](/content/j54vk2x673182t65/xxlarge1079.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![mcy](/content/j54vk2x673182t65/xxlarge1084.gif) , ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![ucy](/content/j54vk2x673182t65/xxlarge1091.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![ucy](/content/j54vk2x673182t65/xxlarge1091.gif) ![yucy](/content/j54vk2x673182t65/xxlarge1102.gif) ![shchcy](/content/j54vk2x673182t65/xxlarge1097.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![mcy](/content/j54vk2x673182t65/xxlarge1084.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ycy](/content/j54vk2x673182t65/xxlarge1099.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![yacy](/content/j54vk2x673182t65/xxlarge1103.gif) , ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![dcy](/content/j54vk2x673182t65/xxlarge1076.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![fcy](/content/j54vk2x673182t65/xxlarge1092.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![tscy](/content/j54vk2x673182t65/xxlarge1094.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![zcy](/content/j54vk2x673182t65/xxlarge1079.gif) ![mcy](/content/j54vk2x673182t65/xxlarge1084.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![zhcy](/content/j54vk2x673182t65/xxlarge1078.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ycy](/content/j54vk2x673182t65/xxlarge1099.gif) ![fcy](/content/j54vk2x673182t65/xxlarge1092.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) . ![Gcy](/content/j54vk2x673182t65/xxlarge1043.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ycy](/content/j54vk2x673182t65/xxlarge1099.gif) ![mcy](/content/j54vk2x673182t65/xxlarge1084.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![mcy](/content/j54vk2x673182t65/xxlarge1084.gif) ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![mcy](/content/j54vk2x673182t65/xxlarge1084.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) , ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![bcy](/content/j54vk2x673182t65/xxlarge1073.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![zcy](/content/j54vk2x673182t65/xxlarge1079.gif) ![ucy](/content/j54vk2x673182t65/xxlarge1091.gif) ![yucy](/content/j54vk2x673182t65/xxlarge1102.gif) ![shchcy](/content/j54vk2x673182t65/xxlarge1097.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![jcy](/content/j54vk2x673182t65/xxlarge1081.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![dcy](/content/j54vk2x673182t65/xxlarge1076.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ucy](/content/j54vk2x673182t65/xxlarge1091.gif) ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![chcy](/content/j54vk2x673182t65/xxlarge1095.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) , ![yacy](/content/j54vk2x673182t65/xxlarge1103.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![yacy](/content/j54vk2x673182t65/xxlarge1103.gif) ![yucy](/content/j54vk2x673182t65/xxlarge1102.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) , ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![gcy](/content/j54vk2x673182t65/xxlarge1075.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) , ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![yucy](/content/j54vk2x673182t65/xxlarge1102.gif) ![mcy](/content/j54vk2x673182t65/xxlarge1084.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![khcy](/content/j54vk2x673182t65/xxlarge1093.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![mcy](/content/j54vk2x673182t65/xxlarge1084.gif) . ![Scy](/content/j54vk2x673182t65/xxlarge1057.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![dcy](/content/j54vk2x673182t65/xxlarge1076.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) NiTiO3, NiCr2O4 NiAl2O4 ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![bcy](/content/j54vk2x673182t65/xxlarge1073.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![zcy](/content/j54vk2x673182t65/xxlarge1079.gif) ![ucy](/content/j54vk2x673182t65/xxlarge1091.gif) ![yucy](/content/j54vk2x673182t65/xxlarge1102.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![zcy](/content/j54vk2x673182t65/xxlarge1079.gif) ![ucy](/content/j54vk2x673182t65/xxlarge1091.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![softcy](/content/j54vk2x673182t65/xxlarge1100.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![tscy](/content/j54vk2x673182t65/xxlarge1094.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) , ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![khcy](/content/j54vk2x673182t65/xxlarge1093.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![yacy](/content/j54vk2x673182t65/xxlarge1103.gif) ![shchcy](/content/j54vk2x673182t65/xxlarge1097.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![mcy](/content/j54vk2x673182t65/xxlarge1084.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![zhcy](/content/j54vk2x673182t65/xxlarge1078.gif) ![dcy](/content/j54vk2x673182t65/xxlarge1076.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![softcy](/content/j54vk2x673182t65/xxlarge1100.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![dcy](/content/j54vk2x673182t65/xxlarge1076.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![ucy](/content/j54vk2x673182t65/xxlarge1091.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![softcy](/content/j54vk2x673182t65/xxlarge1100.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) , ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![softcy](/content/j54vk2x673182t65/xxlarge1100.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![yucy](/content/j54vk2x673182t65/xxlarge1102.gif) ![mcy](/content/j54vk2x673182t65/xxlarge1084.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![softcy](/content/j54vk2x673182t65/xxlarge1100.gif) ![khcy](/content/j54vk2x673182t65/xxlarge1093.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![mcy](/content/j54vk2x673182t65/xxlarge1084.gif) . ![Ocy](/content/j54vk2x673182t65/xxlarge1054.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ycy](/content/j54vk2x673182t65/xxlarge1099.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) , ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![bcy](/content/j54vk2x673182t65/xxlarge1073.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![zcy](/content/j54vk2x673182t65/xxlarge1079.gif) ![ucy](/content/j54vk2x673182t65/xxlarge1091.gif) ![yucy](/content/j54vk2x673182t65/xxlarge1102.gif) ![shchcy](/content/j54vk2x673182t65/xxlarge1097.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![jcy](/content/j54vk2x673182t65/xxlarge1081.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![khcy](/content/j54vk2x673182t65/xxlarge1093.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) Ni-2![Ocy](/content/j54vk2x673182t65/xxlarge1054.gif) r, ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![khcy](/content/j54vk2x673182t65/xxlarge1093.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![mcy](/content/j54vk2x673182t65/xxlarge1084.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) , ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![gcy](/content/j54vk2x673182t65/xxlarge1075.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![gcy](/content/j54vk2x673182t65/xxlarge1075.gif) ![khcy](/content/j54vk2x673182t65/xxlarge1093.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![mcy](/content/j54vk2x673182t65/xxlarge1084.gif) . ![Ocy](/content/j54vk2x673182t65/xxlarge1054.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ycy](/content/j54vk2x673182t65/xxlarge1099.gif) ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![khcy](/content/j54vk2x673182t65/xxlarge1093.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![dcy](/content/j54vk2x673182t65/xxlarge1076.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![pcy](/content/j54vk2x673182t65/xxlarge1087.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) Ni-2![Ocy](/content/j54vk2x673182t65/xxlarge1054.gif) r ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![dcy](/content/j54vk2x673182t65/xxlarge1076.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![zhcy](/content/j54vk2x673182t65/xxlarge1078.gif) ![acy](/content/j54vk2x673182t65/xxlarge1072.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![khcy](/content/j54vk2x673182t65/xxlarge1093.gif) ![rcy](/content/j54vk2x673182t65/xxlarge1088.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![mcy](/content/j54vk2x673182t65/xxlarge1084.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![bcy](/content/j54vk2x673182t65/xxlarge1073.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![softcy](/content/j54vk2x673182t65/xxlarge1100.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![chcy](/content/j54vk2x673182t65/xxlarge1095.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![tcy](/content/j54vk2x673182t65/xxlarge1090.gif) ![vcy](/content/j54vk2x673182t65/xxlarge1074.gif) ![ocy](/content/j54vk2x673182t65/xxlarge1086.gif) ![kcy](/content/j54vk2x673182t65/xxlarge1082.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![scy](/content/j54vk2x673182t65/xxlarge1089.gif) ![ncy](/content/j54vk2x673182t65/xxlarge1085.gif) ![icy](/content/j54vk2x673182t65/xxlarge1080.gif) ![iecy](/content/j54vk2x673182t65/xxlarge1077.gif) ![lcy](/content/j54vk2x673182t65/xxlarge1083.gif) .
|
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|