Phase diagrams of MgF2-(Y,Ln)F3 systems |
| |
Authors: | L A Olkhovaya P P Fedorov D D Ikrami B P Sobolev |
| |
Institution: | (1) Institute of Crystallography, Academy of Sciences, Moscow, U S S R;(2) Institute of Chemistry, Academy of Sciences, Dushanbe, U S S R |
| |
Abstract: | By means of thermal and X-ray analyses with oxygen control, 14 phase diagrams of the systems MgF2-(Y, Ln)F3 have been obtained, where Ln are all lanthanides except Pm and Eu. All the systems are eutectic. Solid solutions up to 12 mole% MgF2, which decompose by the eutectoid scheme, were detected based on high-temperature modifications of trifluorides of Y, Er, Tm, Yb and Lu, with a structure of the -YF3 type.
Zusammenfassung Durch Einsatz der Thermo- und Röntgenanalyse mit Sauerstoffkontrolle wurden 14 Phasendiagramme der Systeme MgF2-(Y, Ln)F3 erhalten, wobei Ln sämtliche Lanthanoide mit Ausnahme von Pm und Eu sind. Alle Systeme zeigten sich eutektisch. Feste, sich nach dem eutektoiden Schema zersetzende Lösungen bis zu 12 Mol% MgF2 wurden an Hand der Hochtemperatur-Änderungen der Trifluoride von Y, Er, Tm, Yb, Lu mit -YF3-Struktur nachgewiesen.
Résumé 14 diagrammes de phases des systèmes MgF2 — (Y, Ln) F3, où Ln représente tous les lanthanoïdes à l'exception de Pm et Eu ont été établis par études aux rayons X et analyse thermique, avec contrôle de l'oxygène. Tous ces systèmes présentent un eutectique. Des solutions solides jusqu'à 12 moles % de MgF2 à décomposition eutectoïde ont été décelées à l'aide des transitions à haute température des trifluorures d'Y, Er, Tm, Yb et Lu du type -YF3.
![Rcy](/content/p7875051k1735573/xxlarge1056.gif) ![iecy](/content/p7875051k1735573/xxlarge1077.gif) ![zcy](/content/p7875051k1735573/xxlarge1079.gif) ![yucy](/content/p7875051k1735573/xxlarge1102.gif) ![mcy](/content/p7875051k1735573/xxlarge1084.gif) ![Icy](/content/p7875051k1735573/xxlarge1048.gif) ![scy](/content/p7875051k1735573/xxlarge1089.gif) ![pcy](/content/p7875051k1735573/xxlarge1087.gif) ![ocy](/content/p7875051k1735573/xxlarge1086.gif) ![lcy](/content/p7875051k1735573/xxlarge1083.gif) ![softcy](/content/p7875051k1735573/xxlarge1100.gif) ![zcy](/content/p7875051k1735573/xxlarge1079.gif) ![ucy](/content/p7875051k1735573/xxlarge1091.gif) ![tcy](/content/p7875051k1735573/xxlarge1090.gif) ![iecy](/content/p7875051k1735573/xxlarge1077.gif) ![rcy](/content/p7875051k1735573/xxlarge1088.gif) ![mcy](/content/p7875051k1735573/xxlarge1084.gif) ![icy](/content/p7875051k1735573/xxlarge1080.gif) ![chcy](/content/p7875051k1735573/xxlarge1095.gif) ![iecy](/content/p7875051k1735573/xxlarge1077.gif) ![scy](/content/p7875051k1735573/xxlarge1089.gif) ![icy](/content/p7875051k1735573/xxlarge1080.gif) ![rcy](/content/p7875051k1735573/xxlarge1088.gif) ![iecy](/content/p7875051k1735573/xxlarge1077.gif) ![ncy](/content/p7875051k1735573/xxlarge1085.gif) ![tcy](/content/p7875051k1735573/xxlarge1090.gif) ![gcy](/content/p7875051k1735573/xxlarge1075.gif) ![iecy](/content/p7875051k1735573/xxlarge1077.gif) ![ncy](/content/p7875051k1735573/xxlarge1085.gif) -![fcy](/content/p7875051k1735573/xxlarge1092.gif) ![acy](/content/p7875051k1735573/xxlarge1072.gif) ![zcy](/content/p7875051k1735573/xxlarge1079.gif) ![ocy](/content/p7875051k1735573/xxlarge1086.gif) ![vcy](/content/p7875051k1735573/xxlarge1074.gif) ![icy](/content/p7875051k1735573/xxlarge1080.gif) ![acy](/content/p7875051k1735573/xxlarge1072.gif) ![ncy](/content/p7875051k1735573/xxlarge1085.gif) ![acy](/content/p7875051k1735573/xxlarge1072.gif) ![lcy](/content/p7875051k1735573/xxlarge1083.gif) ![icy](/content/p7875051k1735573/xxlarge1080.gif) ![kcy](/content/p7875051k1735573/xxlarge1082.gif) ![ocy](/content/p7875051k1735573/xxlarge1086.gif) ![ncy](/content/p7875051k1735573/xxlarge1085.gif) ![tcy](/content/p7875051k1735573/xxlarge1090.gif) ![rcy](/content/p7875051k1735573/xxlarge1088.gif) ![ocy](/content/p7875051k1735573/xxlarge1086.gif) ![lcy](/content/p7875051k1735573/xxlarge1083.gif) ![iecy](/content/p7875051k1735573/xxlarge1077.gif) ![zcy](/content/p7875051k1735573/xxlarge1079.gif) ![scy](/content/p7875051k1735573/xxlarge1089.gif) ![ocy](/content/p7875051k1735573/xxlarge1086.gif) ![dcy](/content/p7875051k1735573/xxlarge1076.gif) ![iecy](/content/p7875051k1735573/xxlarge1077.gif) ![rcy](/content/p7875051k1735573/xxlarge1088.gif) ![zhcy](/content/p7875051k1735573/xxlarge1078.gif) ![acy](/content/p7875051k1735573/xxlarge1072.gif) ![ncy](/content/p7875051k1735573/xxlarge1085.gif) ![icy](/content/p7875051k1735573/xxlarge1080.gif) ![iecy](/content/p7875051k1735573/xxlarge1077.gif) ![kcy](/content/p7875051k1735573/xxlarge1082.gif) ![icy](/content/p7875051k1735573/xxlarge1080.gif) ![scy](/content/p7875051k1735573/xxlarge1089.gif) ![lcy](/content/p7875051k1735573/xxlarge1083.gif) ![ocy](/content/p7875051k1735573/xxlarge1086.gif) ![rcy](/content/p7875051k1735573/xxlarge1088.gif) ![ocy](/content/p7875051k1735573/xxlarge1086.gif) ![dcy](/content/p7875051k1735573/xxlarge1076.gif) , ![bcy](/content/p7875051k1735573/xxlarge1073.gif) ![ycy](/content/p7875051k1735573/xxlarge1099.gif) ![lcy](/content/p7875051k1735573/xxlarge1083.gif) ![pcy](/content/p7875051k1735573/xxlarge1087.gif) ![ocy](/content/p7875051k1735573/xxlarge1086.gif) ![lcy](/content/p7875051k1735573/xxlarge1083.gif) ![ucy](/content/p7875051k1735573/xxlarge1091.gif) ![iecy](/content/p7875051k1735573/xxlarge1077.gif) ![ncy](/content/p7875051k1735573/xxlarge1085.gif) 14 ![fcy](/content/p7875051k1735573/xxlarge1092.gif) ![acy](/content/p7875051k1735573/xxlarge1072.gif) ![zcy](/content/p7875051k1735573/xxlarge1079.gif) ![ocy](/content/p7875051k1735573/xxlarge1086.gif) ![vcy](/content/p7875051k1735573/xxlarge1074.gif) ![ycy](/content/p7875051k1735573/xxlarge1099.gif) ![dcy](/content/p7875051k1735573/xxlarge1076.gif) ![icy](/content/p7875051k1735573/xxlarge1080.gif) ![acy](/content/p7875051k1735573/xxlarge1072.gif) ![gcy](/content/p7875051k1735573/xxlarge1075.gif) ![rcy](/content/p7875051k1735573/xxlarge1088.gif) ![acy](/content/p7875051k1735573/xxlarge1072.gif) ![mcy](/content/p7875051k1735573/xxlarge1084.gif) ![dcy](/content/p7875051k1735573/xxlarge1076.gif) ![lcy](/content/p7875051k1735573/xxlarge1083.gif) ![scy](/content/p7875051k1735573/xxlarge1089.gif) ![icy](/content/p7875051k1735573/xxlarge1080.gif) ![scy](/content/p7875051k1735573/xxlarge1089.gif) ![tcy](/content/p7875051k1735573/xxlarge1090.gif) ![iecy](/content/p7875051k1735573/xxlarge1077.gif) MgF2 — (Y, Ln)F3, ![gcy](/content/p7875051k1735573/xxlarge1075.gif) ![dcy](/content/p7875051k1735573/xxlarge1076.gif) Ln-![vcy](/content/p7875051k1735573/xxlarge1074.gif) ![scy](/content/p7875051k1735573/xxlarge1089.gif) ![lcy](/content/p7875051k1735573/xxlarge1083.gif) ![acy](/content/p7875051k1735573/xxlarge1072.gif) ![ncy](/content/p7875051k1735573/xxlarge1085.gif) ![tcy](/content/p7875051k1735573/xxlarge1090.gif) ![acy](/content/p7875051k1735573/xxlarge1072.gif) ![ncy](/content/p7875051k1735573/xxlarge1085.gif) ![ocy](/content/p7875051k1735573/xxlarge1086.gif) ![icy](/content/p7875051k1735573/xxlarge1080.gif) ![dcy](/content/p7875051k1735573/xxlarge1076.gif) , ![icy](/content/p7875051k1735573/xxlarge1080.gif) ![scy](/content/p7875051k1735573/xxlarge1089.gif) ![kcy](/content/p7875051k1735573/xxlarge1082.gif) ![lcy](/content/p7875051k1735573/xxlarge1083.gif) ![chcy](/content/p7875051k1735573/xxlarge1095.gif) ![acy](/content/p7875051k1735573/xxlarge1072.gif) ![Rcy](/content/p7875051k1735573/xxlarge1056.gif) u. ![Vcy](/content/p7875051k1735573/xxlarge1042.gif) ![scy](/content/p7875051k1735573/xxlarge1089.gif) ![scy](/content/p7875051k1735573/xxlarge1089.gif) ![icy](/content/p7875051k1735573/xxlarge1080.gif) ![scy](/content/p7875051k1735573/xxlarge1089.gif) ![tcy](/content/p7875051k1735573/xxlarge1090.gif) ![iecy](/content/p7875051k1735573/xxlarge1077.gif) ![mcy](/content/p7875051k1735573/xxlarge1084.gif) ![yacy](/content/p7875051k1735573/xxlarge1103.gif) ![vcy](/content/p7875051k1735573/xxlarge1074.gif) ![lcy](/content/p7875051k1735573/xxlarge1083.gif) ![yacy](/content/p7875051k1735573/xxlarge1103.gif) ![yucy](/content/p7875051k1735573/xxlarge1102.gif) ![tcy](/content/p7875051k1735573/xxlarge1090.gif) ![scy](/content/p7875051k1735573/xxlarge1089.gif) ![ecy](/content/p7875051k1735573/xxlarge1101.gif) ![vcy](/content/p7875051k1735573/xxlarge1074.gif) ![tcy](/content/p7875051k1735573/xxlarge1090.gif) ![iecy](/content/p7875051k1735573/xxlarge1077.gif) ![kcy](/content/p7875051k1735573/xxlarge1082.gif) ![tcy](/content/p7875051k1735573/xxlarge1090.gif) ![icy](/content/p7875051k1735573/xxlarge1080.gif) ![chcy](/content/p7875051k1735573/xxlarge1095.gif) ![iecy](/content/p7875051k1735573/xxlarge1077.gif) -![kcy](/content/p7875051k1735573/xxlarge1082.gif) ![icy](/content/p7875051k1735573/xxlarge1080.gif) ![mcy](/content/p7875051k1735573/xxlarge1084.gif) . ![Tcy](/content/p7875051k1735573/xxlarge1058.gif) ![vcy](/content/p7875051k1735573/xxlarge1074.gif) ![iecy](/content/p7875051k1735573/xxlarge1077.gif) ![dcy](/content/p7875051k1735573/xxlarge1076.gif) ![ycy](/content/p7875051k1735573/xxlarge1099.gif) ![rcy](/content/p7875051k1735573/xxlarge1088.gif) ![acy](/content/p7875051k1735573/xxlarge1072.gif) ![scy](/content/p7875051k1735573/xxlarge1089.gif) ![tcy](/content/p7875051k1735573/xxlarge1090.gif) ![vcy](/content/p7875051k1735573/xxlarge1074.gif) ![ocy](/content/p7875051k1735573/xxlarge1086.gif) ![rcy](/content/p7875051k1735573/xxlarge1088.gif) ![scy](/content/p7875051k1735573/xxlarge1089.gif) ![ocy](/content/p7875051k1735573/xxlarge1086.gif) ![dcy](/content/p7875051k1735573/xxlarge1076.gif) ![iecy](/content/p7875051k1735573/xxlarge1077.gif) ![rcy](/content/p7875051k1735573/xxlarge1088.gif) ![zhcy](/content/p7875051k1735573/xxlarge1078.gif) ![acy](/content/p7875051k1735573/xxlarge1072.gif) ![ncy](/content/p7875051k1735573/xxlarge1085.gif) ![iecy](/content/p7875051k1735573/xxlarge1077.gif) ![dcy](/content/p7875051k1735573/xxlarge1076.gif) 12 ![mcy](/content/p7875051k1735573/xxlarge1084.gif) ![ocy](/content/p7875051k1735573/xxlarge1086.gif) .% MgF2, ![rcy](/content/p7875051k1735573/xxlarge1088.gif) ![acy](/content/p7875051k1735573/xxlarge1072.gif) ![zcy](/content/p7875051k1735573/xxlarge1079.gif) ![lcy](/content/p7875051k1735573/xxlarge1083.gif) ![acy](/content/p7875051k1735573/xxlarge1072.gif) ![gcy](/content/p7875051k1735573/xxlarge1075.gif) ![acy](/content/p7875051k1735573/xxlarge1072.gif) ![yucy](/content/p7875051k1735573/xxlarge1102.gif) ![icy](/content/p7875051k1735573/xxlarge1080.gif) ![iecy](/content/p7875051k1735573/xxlarge1077.gif) ![scy](/content/p7875051k1735573/xxlarge1089.gif) ![pcy](/content/p7875051k1735573/xxlarge1087.gif) ![ecy](/content/p7875051k1735573/xxlarge1101.gif) ![vcy](/content/p7875051k1735573/xxlarge1074.gif) ![tcy](/content/p7875051k1735573/xxlarge1090.gif) ![iecy](/content/p7875051k1735573/xxlarge1077.gif) ![kcy](/content/p7875051k1735573/xxlarge1082.gif) ![tcy](/content/p7875051k1735573/xxlarge1090.gif) ![ocy](/content/p7875051k1735573/xxlarge1086.gif) ![icy](/content/p7875051k1735573/xxlarge1080.gif) ![dcy](/content/p7875051k1735573/xxlarge1076.gif) ![ncy](/content/p7875051k1735573/xxlarge1085.gif) ![ocy](/content/p7875051k1735573/xxlarge1086.gif) ![scy](/content/p7875051k1735573/xxlarge1089.gif) ![khcy](/content/p7875051k1735573/xxlarge1093.gif) ![iecy](/content/p7875051k1735573/xxlarge1077.gif) ![mcy](/content/p7875051k1735573/xxlarge1084.gif) , ![bcy](/content/p7875051k1735573/xxlarge1073.gif) ![ycy](/content/p7875051k1735573/xxlarge1099.gif) ![lcy](/content/p7875051k1735573/xxlarge1083.gif) ![ocy](/content/p7875051k1735573/xxlarge1086.gif) ![bcy](/content/p7875051k1735573/xxlarge1073.gif) ![ncy](/content/p7875051k1735573/xxlarge1085.gif) ![acy](/content/p7875051k1735573/xxlarge1072.gif) ![rcy](/content/p7875051k1735573/xxlarge1088.gif) ![ucy](/content/p7875051k1735573/xxlarge1091.gif) ![zhcy](/content/p7875051k1735573/xxlarge1078.gif) ![iecy](/content/p7875051k1735573/xxlarge1077.gif) ![ncy](/content/p7875051k1735573/xxlarge1085.gif) ![ncy](/content/p7875051k1735573/xxlarge1085.gif) ![ocy](/content/p7875051k1735573/xxlarge1086.gif) ![ncy](/content/p7875051k1735573/xxlarge1085.gif) ![ocy](/content/p7875051k1735573/xxlarge1086.gif) ![vcy](/content/p7875051k1735573/xxlarge1074.gif) ![vcy](/content/p7875051k1735573/xxlarge1074.gif) ![ycy](/content/p7875051k1735573/xxlarge1099.gif) ![scy](/content/p7875051k1735573/xxlarge1089.gif) ![ocy](/content/p7875051k1735573/xxlarge1086.gif) ![kcy](/content/p7875051k1735573/xxlarge1082.gif) ![ocy](/content/p7875051k1735573/xxlarge1086.gif) ![tcy](/content/p7875051k1735573/xxlarge1090.gif) ![iecy](/content/p7875051k1735573/xxlarge1077.gif) ![mcy](/content/p7875051k1735573/xxlarge1084.gif) ![pcy](/content/p7875051k1735573/xxlarge1087.gif) ![iecy](/content/p7875051k1735573/xxlarge1077.gif) ![rcy](/content/p7875051k1735573/xxlarge1088.gif) ![acy](/content/p7875051k1735573/xxlarge1072.gif) ![ucy](/content/p7875051k1735573/xxlarge1091.gif) ![rcy](/content/p7875051k1735573/xxlarge1088.gif) ![ncy](/content/p7875051k1735573/xxlarge1085.gif) ![ycy](/content/p7875051k1735573/xxlarge1099.gif) ![mcy](/content/p7875051k1735573/xxlarge1084.gif) ![ocy](/content/p7875051k1735573/xxlarge1086.gif) ![dcy](/content/p7875051k1735573/xxlarge1076.gif) ![icy](/content/p7875051k1735573/xxlarge1080.gif) ![fcy](/content/p7875051k1735573/xxlarge1092.gif) ![icy](/content/p7875051k1735573/xxlarge1080.gif) ![kcy](/content/p7875051k1735573/xxlarge1082.gif) ![acy](/content/p7875051k1735573/xxlarge1072.gif) ![tscy](/content/p7875051k1735573/xxlarge1094.gif) ![icy](/content/p7875051k1735573/xxlarge1080.gif) ![tcy](/content/p7875051k1735573/xxlarge1090.gif) ![rcy](/content/p7875051k1735573/xxlarge1088.gif) ![icy](/content/p7875051k1735573/xxlarge1080.gif) ![fcy](/content/p7875051k1735573/xxlarge1092.gif) ![tcy](/content/p7875051k1735573/xxlarge1090.gif) ![ocy](/content/p7875051k1735573/xxlarge1086.gif) ![icy](/content/p7875051k1735573/xxlarge1080.gif) ![dcy](/content/p7875051k1735573/xxlarge1076.gif) ![ocy](/content/p7875051k1735573/xxlarge1086.gif) Y, r, Tm, Yb, Lu, ![icy](/content/p7875051k1735573/xxlarge1080.gif) ![mcy](/content/p7875051k1735573/xxlarge1084.gif) ![iecy](/content/p7875051k1735573/xxlarge1077.gif) ![yucy](/content/p7875051k1735573/xxlarge1102.gif) ![shchcy](/content/p7875051k1735573/xxlarge1097.gif) ![icy](/content/p7875051k1735573/xxlarge1080.gif) ![scy](/content/p7875051k1735573/xxlarge1089.gif) ![tcy](/content/p7875051k1735573/xxlarge1090.gif) ![rcy](/content/p7875051k1735573/xxlarge1088.gif) ![ucy](/content/p7875051k1735573/xxlarge1091.gif) ![kcy](/content/p7875051k1735573/xxlarge1082.gif) ![tcy](/content/p7875051k1735573/xxlarge1090.gif) ![ucy](/content/p7875051k1735573/xxlarge1091.gif) ![rcy](/content/p7875051k1735573/xxlarge1088.gif) ![icy](/content/p7875051k1735573/xxlarge1080.gif) ![pcy](/content/p7875051k1735573/xxlarge1087.gif) -YF3.
|
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|