摘要
针对Mn-Ni-Mo系核电用钢板,研究了淬火和回火热处理工艺参数对力学性能及显微组织的影响,分析了回火温度和时间对力学性能的影响规律,研究结果对Mn-Ni-Mo系核电用钢板生产工艺的制定具有一定参考价值。
For Mn-Ni-Mo system nuclear power steel plate,the article studies the effect of quenching and tempering process parameters on mechanical properties and microstructure,analyzes the effect of tempering temperature and time on mechanical properties.The results are valuable references for establishment and improvement of production process of Mn-Ni-Mo system nuclear power steel plate.
引文
1李云良,张汉谦,彭碧草,等.核电压力容器用钢的发展及研究现状[J].压力容器,2010,27(5).
2胡本芙,杨兴博,林凤萌.核电站压力容器用SA508-3钢厚截面锻件热处理冷却速度[J].钢铁,1998,33(5):39-44.
3崔忠沂.金属学与热处理[M].北京:机械工业出版社,1992:329.