Nickel-based alloy/austenitic stainless steel dissimilar weld properties prediction on asymmetric distribution of laser energy
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- 作者：Siyu Zhou ; Guangyi Ma ; gyma@dlut.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Dongsheng Chai ; Fangyong Niu ; Jinfei Dong ; Dongjiang Wu ; djwudut@dlut.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Helin Zou
- 关键词：Laser welding ; Energy asymmetric distribution ; Element distribution ; Property prediction
- 刊名：Optics & Laser Technology
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：81
- 期：Complete
- 页码：33-39
- 全文大小：3171 K
文摘
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A weld properties prediction method based on energy offset ratio EC-276 is proposed.
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Element distribution Cweld and EC-276 accorded with the lever rule.
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Ultimate tensile strength and corrosion resistance could be predicted by EC-276.
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Ultimate tensile strength, corrosion resistance and EC-276 meet cubic polynomials.
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Mechanical property and corrosion resistance are mainly influenced by element Mo.
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