Martensitic nucleation mechanism

• 作 者: 陈奇志 桑灿 吴杏芳 柯俊
• 机 构: DepartmentofMaterialPhysics,UniversityofScienceandTechnologyBeijing,Beijing100083,China,China
• 出 处: Science in China(Series E:Technological Sciences)
• 发表日期: 1997年4期
• 关键词: nucleation nuclei dislocation instead elongation martensite nucleus faulting sta

A sort of special dislocation configuration was deformation-induced in an Fe-Ni-V-C alloy by in-situ elongation tests of TEM. The cooling in-situ observations, as well as the SADPs from the region of the special dislocation configurations, proved that the