EFFECT OF AN ELASTIC-PLASTIC SHOCK-WAVE .A. ON THE FATIGUE-STRENGTH OF WELDED-JOINTS

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	EFFECT OF AN ELASTIC-PLASTIC SHOCK-WAVE .A. ON THE FATIGUE-STRENGTH OF WELDED-JOINTS
	L. S. Chen; H. N. Chen; Z. Y. Si; S. Y. Tan; G. Y. Chui
	1993
发表期刊	Fatigue & Fracture of Engineering Materials & Structures
ISSN	8756-758X
卷号	16 期号:3 页码:289-295
摘要	Fatigue data for welded joints subjected to an explosion treatment (ET) were obtained using rotary bending fatigue specimens. The fatigue fracture surfaces were observed by SEM and the dislocation morphologies by TEM. Mechanical properties have been quantitively studied by considering elastic and plastic shock wave characteristics. The test results indicate that the fatigue strength of welded joints subjected to ET is apparently improved due to the action of elastic or plastic stress waves while the ductility of the welded joints, i.e., reduction in area, is greatly increased.
部门归属	inst artillery shenyang,shenyang 110015,peoples r china.;chen, ls (reprint author), acad sinica,inst met res,shenyang 110015,peoples r china
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/38996
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	L. S. Chen,H. N. Chen,Z. Y. Si,et al. EFFECT OF AN ELASTIC-PLASTIC SHOCK-WAVE .A. ON THE FATIGUE-STRENGTH OF WELDED-JOINTS[J]. Fatigue & Fracture of Engineering Materials & Structures,1993,16(3):289-295.
APA	L. S. Chen,H. N. Chen,Z. Y. Si,S. Y. Tan,&G. Y. Chui.(1993).EFFECT OF AN ELASTIC-PLASTIC SHOCK-WAVE .A. ON THE FATIGUE-STRENGTH OF WELDED-JOINTS.Fatigue & Fracture of Engineering Materials & Structures,16(3),289-295.
MLA	L. S. Chen,et al."EFFECT OF AN ELASTIC-PLASTIC SHOCK-WAVE .A. ON THE FATIGUE-STRENGTH OF WELDED-JOINTS".Fatigue & Fracture of Engineering Materials & Structures 16.3(1993):289-295.