Release Time:2019-03-10 Hits:
Indexed by: Journal Article
Date of Publication: 2008-04-25
Journal: 金属热处理
Included Journals: CSCD、ISTIC、PKU
Volume: 33
Issue: 4
Page Number: 52-54
ISSN: 0254-6051
Key Words: CrWMn钢;激光宽带扫描;搭接量;强韧化处理
Abstract: 采用激光宽带扫描对CrWMn钢进行了相变强韧化处理,对硬化层的显微组织和硬度进行了分析与测试.结果表明,对CrWMn钢激光扫描搭接量的选择12%一16%较好,距表面O.1~0.3 mm处硬度平均可达720 HV.