Critical assessment of weld-bonded technologies

被引:67
作者
Darwish, SMH
Ghanya, A
机构
[1] King Saud Univ, Dept Mech Engn, Riyadh 11421, Saudi Arabia
[2] Assiut Univ, Dept Min & Met, Assiut, Egypt
关键词
spot weld; weld-bond; weld-through; flow-in; microhardness; metallic fillers; photomicrograph;
D O I
10.1016/S0924-0136(00)00592-6
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
It is well established that weld-banded joints enhance the fatigue as well as the corrosion resistance of resistance welded joints. In the present work, both techniques of weld-bonding, namely, weld-through and flow-in, have been evaluated. Metallic fillers at optimum percentages were also tried in order to enhance the electrical conductivity of the adhesive material. The present work demonstrated that the flow-in technique is far better when compared with the weld-through technique, both from economical as well as technological points of view. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:221 / 229
页数:9
相关论文
共 25 条
[1]  
AIDUN DK, 1985, WELD J, P15
[2]  
ALCINI WV, 1990, WELDING J
[3]  
ANDREWS DR, 1975, WELD J, P431
[4]  
APARTSEVA EL, 1978, VESTNIK MASHINSTROEN, V58, P47
[5]  
BREWIS DM, 1986, MATER SCI TECH SER, V2, P761, DOI 10.1179/026708386790219688
[6]  
CHANG HS, 1990, WELD J, P308
[7]  
COHEN RL, 1985, WELD J, P37
[8]  
Darwish S. M., 1990, INT J ADHES ADHES, V11, P37
[9]   PHASE-STABILITY OF DURALUMIN MACHINED WITH BONDED AND BRAZED CARBIDE TOOLS [J].
DARWISH, SM ;
NIAZI, A ;
GHANEYA, A .
INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, 1992, 32 (04) :593-600
[10]  
DARWISH SM, 1991, INT J ADHES ADHES, P65