|
|||||
|
|
Grain Structure of Ni3Mn Alloy Ordered in Annealing |
|
| Authors: | E V Konovalova O B Perevalova N A Koneva E V Kozlov |
| Institution: | 1.Surgut State University,Surgut,Russia;2.Institute of the Physics of Strength and Material Science, Siberian Division,Russian Academy of Sciences,Tomsk,Russia;3.Tomsk State University of Architecture and Construction,Tomsk,Russia |
| Abstract: | The grain boundary ensembles in Ni3Mn alloy with L12 superstructure and different manganese content were investigated. It was found that the process of atomic ordering is accompanied by the migration of grain boundaries. The presence of oxygen atoms in solid solution and oxide particles at the grain bound- aries hinders the formation of the long-range atomic order in the crystalline lattice and migration of grain boundaries. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |