摘要
对SA-266M Gr.4材料的化学成分进行优化控制,针对性地制定了热处理工艺参数,并应用于实际生产。检验结果表明,该种材料各项性能指标均一次性合格。
The chemical composition of SA-266M Gr. 4 has been controlled and optimized. The heat treatment process parameters have been prepared with target and applied in actual production. The results show that various mechanical properties of this kind of material meet the requirements.
出处
《大型铸锻件》
2016年第6期7-9,共3页
Heavy Casting and Forging
关键词
SA-266M
Gr．4
化学成分
优化控制
性能热处理
SA-266M Gr. 4
chemical composition
optimization and controlling
property heat treatment
