黄伟林,向红亮,陈彤,陈朝阳

• 1:国网福建省电力有限公司电力科学研究院
• 2:福州大学机械工程及自动化学院

摘要(Abstract)：

对经过固溶处理的2906超级双相不锈钢材料进行750℃下不同时间(2、6和10 h)的时效处理,利用OM、XRD、SEM、EDS和电化学工作站分析了时效时间对金属间相、力学性能和耐蚀性能的影响。结果表明:在750℃时效处理时,组织中生成σ相和γ2相,σ相和γ2相含量随着时效时间的延长而增多;时效时间越长,试样的抗拉强度及耐蚀性越差,硬度越高。

关键词(KeyWords)： 2906;超级双相不锈钢;时效时间;σ相;力学性能;耐蚀性

Abstract:

Keywords:

基金项目(Foundation): 科技部科技人员服务企业项目(2009GJC40018);; 福建省青年人才创新基金项目(2008F3061);; 福州大学科技发展基金项目(2008-QX-16)

作者(Author): 黄伟林,向红亮,陈彤,陈朝阳

DOI: 10.13289/j.issn.1009-6264.2013.12.021

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