摘要
利用X射线衍射仪、电子探针、透射电镜对Fe Mn Al(Cr) C系合金在 112 0℃固溶处理、不同温度时效后的组织进行了研究。结果表明 ,Al在固溶处理和时效后都均匀分布在固溶体中 ,并可以增加Fe Mn Al(Cr) C系合金时效时奥氏体基体和碳化物的稳定性 ,使Fe Mn Al(Cr) C系合金形成有序固溶体的温度升高。
The Microstructure of Fe Mn Al Cr C alloy treated with solution at 1120℃ and age\|hardening at different temperature was studied by means of X ray diffraction, EPM and TEM .It is shown that aluminum element in the alloy is in a state of homogeneous distribution under conditions of solution treatment and aging. It increases the stability of base austenite and carbide and the temperature forming ordering solid solution.
出处
《材料热处理学报》
EI
CAS
CSCD
北大核心
2002年第2期73-76,共4页
Transactions of Materials and Heat Treatment
基金
贵州省自然科学基金资助项目 (1 99930 38)
