孙永伟,陈继志,刘军,范芳雄

• 1:哈尔滨工程大学材料科学与化学工程学院
• 2:洛阳船舶材料研究所

摘要(Abstract)：

通过对0Cr16Ni5Mo钢进行淬火+回火及淬火+冷处理+回火工艺的热处理,研究了冷处理对0Cr16Ni5Mo马氏体不锈钢组织和性能的影响。结果表明,0Cr16Ni5Mo钢经调质处理后具有良好的综合性能;其显微组织得到了改善,板条马氏体束发生碎化,位错缠结增加,且残留奥氏体组织转变彻底,其强度得到提高。冷处理后钢的性能改善与残留奥氏体转变及晶粒碎化有关。

关键词(KeyWords)： 0Cr16Ni5Mo钢;冷处理;显微组织;性能;奥氏体组织

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 孙永伟,陈继志,刘军,范芳雄

DOI: 10.13289/j.issn.1009-6264.2014.10.028

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