Browse > Article

Analysis of Crack Behavior of Brazed Interface in Dissimilar Materials using BEM  

오환섭 (경희대학교 기계산업시스템공학부)
김시현 (경희대학교 대학원 기계공학부)
김성재 (경희대학교 대학원 기계공학부)
양인수 (경희대학교 대학원 기계공학부)
Publication Information
Transactions of the Korean Society of Machine Tool Engineers / v.11, no.6, 2002 , pp. 91-97 More about this Journal
Abstract
Applications of brazing in the studying fields such as high-speed machining are very increasing in various industry fields. Therefore, applying to the fracture mechanics by numerical analysis method is very important to analyse the crack problem dissimilar materials in brazed interface. In this study, stress intensity factor(SIF) is analysed to investigate crack behavior on the crack tip of dissimilar materials in brazed interface such as a hardmetal and a HSS by two dimensional(2-D) BEM. Kelvin's solution was used as a fundamental solution in BEM analysis and stress extrapolation method was used to determine SIF.
Keywords
Dissimilar Materials; Boundary Element Method; Brazed Interface; Filler Metal; S.I.F(Stress Intensity Factor); HSS; Hardmetal;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 세라믹/금속브레이징 접합조인트의 고온접합강도에 관한 연구 /
[ 이수정(외3인) ] / 대한기계학회논문집(A)   과학기술학회마을
2 활성금속 브레이징 방법에 의한 세라믹스/금속접합기술 /
[ 朴相奐 ] / 大韓金屬學會報
3 계면 및 계면주위 균열간섭거동 /
[ 오환섭;양인수 ] / 한국자동차공학회논문집   과학기술학회마을
4 界面き裂の力學 /
[ 結城 良治;許金泉 ] / 東大生硏セミナ-テキスト(コ-ス173)
5 이종재 브레이징 접합계면의 응력 해석 /
[ 오환섭;김시현;김성재 ] / 한국정밀공학회 추계학술대회 논문집
6 異材界面き裂の應力擴大係數の境界要素解析 /
[ 結城 良治;曺相鳳 ] / 日本機械學會論文集
7 이종재 브레이징 접합계면에서의 균열거동 해석 /
[ 오환섭(외2인) ] / 한국공작기계학회 추계학술대회 논문집
8 Stress Distribution in Bonded Dissim. Mater. with Cracks /
[ Erdogan, F. ] / J. Appl Mech.
9 Properties and Selection : Nonferrous Alloys and Special - Purpose Materials /
[ ASM International Handbook Committee ] / Metals handbook(10th Edition)
10 On the Use of Iso- parametric Finite Elements In Linear Fracture Mechanics /
[ Roshdy S. Barsoum ] / Int. J. Num. Method in Engg.   DOI   ScienceOn
11 /
[ Milton C. Shaw ] / Metal Cutting Principles
12 The mechanical behavior of layed brazed metal/ceramic composites /
[ Sherman ] / Materials Letters   DOI