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Stress Analysis of Brazed Interface in Dissimilar Materials by BEM  

오환섭 (경희대학교 테크노공학대학 기계산업시스템공학부)
김시현 (경희대학교 대학원 기계공학)
김성재 (경희대학교 대학원 기계공학)
양인수 (한국전력기술(주) 전력기술개발연구소)
Publication Information
Journal of the Korean Society for Precision Engineering / v.20, no.7, 2003 , pp. 171-176 More about this Journal
Abstract
In this study, stress analysis using Boundary Element Method (BEM) was carried to investigate stress distribution in the brazing joint between a Hardmetal and a HSS. The two models were proposed to analyze the stress singularity in the interfaces of the brazing joint. The material type, thickness of the filler metal and the length of the vertical brazing adhesive are considered in the BEM analysis. As results, the peak point of the stress is founded to be in the lower interface of the brazed joint. It should be noted that the maximum stress of the peak point is being affected by the thickness and length of the brazing joint.
Keywords
Dissimilar materials; Boundary element method; Brazed interface; Filler metal; Singularity; Adhesive;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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