An Analysis of the Joints’ Properties of Fine-Grained Steel Welded by the MAG and SAW Methods

Archives of Metallurgy and Materials

R. Krawczyk¹ 

[1] Politechnika Cz?stochowska, 69 J.H. D?browskiego Str., 42-201 Cz?stochowa, Poland;

关键词: Keywords: welding;    properties of joints;    fine-grained types of steel;    non-destructive, and destructive testing;    optimizing a process of welding;   

DOI  :  10.1515/amm-2016-0266

学科分类：金属与冶金

来源: Akademia Gorniczo-Hutnicza im. Stanislawa Staszica / University of Mining and Metallurgy

【 摘 要 】

The article presents an analysis of properties of welded joints of fine-grained steel of P460NH type used more and more often in the modern constructions. A process of examining a technology of welding has been carried out on the thick-walled butt joints of sheet metal by two methods of welding namely MAG – 135 and SAW – 121. The article deals with a topic of optimizing a process of welding thick-walled welded joints of fine-grained steel due to their mechanicalproperties and efficiency.

【 授权许可】

Unknown