节点文献
65Cr5Mo3W2VSiTi钢马氏体-贝氏体复相组织的冲击疲劳性能研究
Study on the Impact Fatigue of Martensite-Bainite Dual Phase Structure in 65Cr5Mo3W2VSiTi Steel
【摘要】 研究了65Cr5Mo3W2VSiTi钢马氏体-贝氏体复相组织组成物相对量和回火温度对冲击疲劳性能的影响,提出了提高抗冲击疲劳强度的强韧化热处理工艺。
【Abstract】 Investigation was carried out on impact fatigue life of 65Cr5Mo3W2VSiTi steel(LM2) with various relative amount of bainite and martensite tempered at various temperatures. A strengthening-toughening heat treatment process would be proposed for cold working dies of LM2 steel against impact fatigue load.
【关键词】 马氏体-贝氏体复相组织;
冲击疲劳性能;
强韧化处理工艺;
【Key words】 martensite-bainite dual phase structure; impact fatigue; strengthening-toughening;
【Key words】 martensite-bainite dual phase structure; impact fatigue; strengthening-toughening;
- 【文献出处】 金属热处理 ,Heat Treatment of Metals , 编辑部邮箱 ,1995年07期
- 【分类号】TG142.11
- 【被引频次】4
- 【下载频次】106