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CrWMn钢激光宽带相变强韧化处理

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.

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