Influence of elastic-plastic base material properties on the fatigue and cyclic deformation behavior of brazed steel joints
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- 作者：M. Koster ; A. Lis ; W.J. Lee ; C. Kenel ; C. Leinenbach ; christian.leinenbach@empa.ch" class="auth_mail" title="E-mail the corresponding author
- 关键词：Fatigue ; Braze joints ; Cyclic deformation ; Defect assessment
- 刊名：International Journal of Fatigue
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：82
- 期：part_P1
- 页码：49-59
- 全文大小：4273 K
文摘
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Fatigue behavior of defect-free and defected brazed steel joints was studied.
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Cyclic deformation behavior was studied using DIC and FEM.
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Elastic–plastic substrate material properties have significant influence on fatigue.
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High strength of substrate material is advantageous for defect-free brazed joints.
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Lower strength but higher ductility is advantageous for defected brazed joints.