The effect of process parameter on the properties of spot welded cold deformed AISI304 grade austenitic stainless steel

被引：36

作者：

Karci, Feramuz ^{[1
]}

Kacar, Ramazan ^{[1
]}

Gunduz, Suleyman ^{[1
]}

机构：

[1] Tech Educ Fac, KBU, Dept Met Educ, TR-78100 Karabuk, Turkey

来源：

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | 2009年 / 209卷 / 08期

关键词：

Resistance spot weld; Cold deformed austenitic stainless steel; Weld time; RESISTANCE; MICROSTRUCTURE; WELDABILITY; BEHAVIOR; CARBON; MODE;

D O I：

10.1016/j.jmatprotec.2008.09.030

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The electrode force, weld current, and weld time are three essential parameters of the resistance spot welding process. This paper deals with the characterization and understanding the effect of weld time and the influence of different weld atmospheres in the resistance spot weldability of AISI304 grade stainless steel deformed in tension by 5%, 10%. or 20%. Therefore, the microstructure of the weldment was evaluated and the hardness and tensile shear load bearing capacity of weldment were also determined. It was found that the final mechanical properties of weldment are directly related to the parameters of the process used, knowing the weld time and rate of deformation prior to welding. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：4011 / 4019

页数：9

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