Quenched steel welding

被引：0

作者：

Chalecki, Mariusz ^{[1
]}

Czaplejewicz, Wojciech ^{[2
]}

Pawluszewicz, Aleksander ^{[3
]}

机构：

[1] TEM Sp. z o.o., Warsaw, Poland

[2] PRONAR Sp. z o.o., Narewka, Poland

[3] The Bialystok University of Technology, Bialystok, Poland

来源：

Welding International | 2012年 / 26卷 / 03期

关键词：

Welding - Bending tests - Nondestructive examination;

D O I：

10.1080/09507116.2010.540857

中图分类号：

学科分类号：

摘要：

The aim of this research was to develop a process for welding BORON 27 type quenched steel, manufactured in Finland. The composition of a shielding gas mixture was selected by means of trials: 90% Ar, 5% CO2 and 5% O2. Joints were reproduced by this method, i.e. welded, quenched joints as well as unquenched welded joints, and were tested for quality. Tests included X-ray radiography, macroscopic testing, hardness tests, and tearing and bending resistance tests. The results of these tests were presented in the article. © 2012 Copyright Taylor and Francis Group, LLC.

引用

页码：165 / 169