摘要
电子束辐照结果证明、Fe-Cr—Mn合金辐照损伤行为不同于Fe—Cr—Ni合金、因为溶质原子与点缺陷有相互作用,特别是Mn原子与空位相互作用比Ni原子来得强烈、致使Fe—Cr—Mn合金中空位迁移激活能比Fe—Cr—Ni合金高Ni,Mn在合金中扩散行为不同。
The damage behaviour of Fe-Cr-Mn alloys during electron irradiation is
shown to be different from that in Fe-Cr-Ni alloy. The difference appears to be a conse-
quence of the different diffusion behaviour of Ni and Mn due to interaction between solute
atoms and point defects. Especially the interaction between Mn atoms and vacancies in
Fe-Cr-Mn is strong so that the migration energy becomes greater than that in Fe-Cr-Ni al-
出处
《金属学报》
SCIE
EI
CAS
CSCD
北大核心
1993年第10期A438-A444,共7页
Acta Metallurgica Sinica
关键词
铁铬锰合金
热处理
抗辐照损伤
electron irradiation
migration energy
Fe-Cr-Mn (Ni) alloy
