摘要
对15CrMnMoV钢空淬和油淬组织于180～660℃不同温度下回火的变化进行了研究，重点研究了高温回火时该钢中特殊碳化物的析出过程及其对回火脆性的影响。
篢he variations of air cooled quenched structure or oil quenched structue in15CrMnMoV steel at temporature of 180-660℃ were studied, especially, the precipitation processof special carbide in it during high temperature tempering and its influence on the temperingbrittleness.
出处
《上海金属》
CAS
1996年第6期36-41,共6页
Shanghai Metals
关键词
15CRMNMOV钢
金相组织
回火脆性
结构钢
15CrMnMoV Steel, Metallograplic Structure, Tempering Brittleness, Brittle Mechanism
