摘要
用扫描俄歇显微探针,X射线衍射及扫描透射电镜对Fe-Ni合金预贝氏体转变进行了研究。结果表明,在中温等温时,奥氏体内出现了成分偏聚,形成了贫Ni区和富Ni区,贝氏体在贫Ni区形成。
The pre-bainitic transformation in Fe-Ni alloy was investigated by SAM,X-ray diffraction and TEM,and the results show there is segregation of Ni atom in austenite and bainite forms in depleted regions of Ni atoms
出处
《材料科学与工艺》
EI
CAS
CSCD
1997年第4期14-16,共3页
Materials Science and Technology
基金
北京中关村地区联合分析测试基金