IMECH-IR  > 非线性力学国家重点实验室
应变率对异种不锈钢激光焊接件力学性能的影响
魏延鹏; 段祝平; 虞钢
Source Publication中国力学学会学术大会'2009论文摘要集.中国力学学会,2009,p.144
2009-08-24
Pages144
Conference Name中国力学学会学术大会'2009
Conference Date2009-08-24
Conference Place中国河南郑州
Abstract<正>本文采用3kw连续波Nd:YAG激光器对304不锈钢和316不锈钢进行焊接,并在中国科学院力学研究所材料试验机上进行了不同应变率的拉伸试验,同时进行了焊缝处的金相分析。实验表明,应变率对304与316不锈钢焊接件的力学性能有比较明显的影响,试件断口大部分断裂在抗拉强度较低的304不锈钢侧,随着应变
Keyword应变率 激光焊接 力学性能 不锈钢 抗拉强度
Funding Organization国家自然科学基金(10832011)资助项目
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/43097
Collection非线性力学国家重点实验室
Corresponding Author魏延鹏
Recommended Citation
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魏延鹏,段祝平,虞钢. 应变率对异种不锈钢激光焊接件力学性能的影响[C]中国力学学会学术大会'2009论文摘要集.中国力学学会,2009,p.144,2009:144.
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