Micro-hardness of spot welded (BS 1050) commercial aluminium as correlated with welding variables and strength attributes

被引：17

作者：

Darwish, SM ^{[1
]}

Al-Dekhial, SD ^{[1
]}

机构：

[1] King Saud Univ, Dept Mech Engn, Riyadh 11421, Saudi Arabia

来源：

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | 1999年 / 91卷 / 1-3期

关键词：

statistical experimental design; welding parameters; microhardness; spot joints;

D O I：

10.1016/S0924-0136(98)00414-2

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In the present work, experiments planned on the basis of statistical experimental design were carried out to study the influence of welding parameters (welding current, welding time, electrode force and sheet thickness) on the microhardness and strength of spot joints. Tensile shear strength, microhardness and nugget area of spot-welded commercial aluminium sheets (B.S. 1050) were measured, reported and correlated. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：43 / 51

页数：9

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JOURNAL OF MATERIALS SCIENCE, 1993, 28 (17) :4767-4774

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