Journal article
Microstructural characteristics and mechanical properties of fiber laser welded-brazed Mg alloy-stainless steel joint
Abstract
AZ31B Mg alloy and 201 austenitic stainless steel were lap joined by a laser welding-brazing (LWB) process using a Mg-Al-Zn based welding wire. The influence of the process heat input on microstructure and mechanical properties of the dissimilar joint was investigated. Metallurgical bonding of immiscible Mg and Fe couple was achieved by the formation of continuous ultrathin reaction products at the fusion zone-steel interface, with a thickness …
Authors
Tan CW; Li LQ; Chen YB; Nasiri AM; Zhou Y
Journal
Welding Journal, Vol. 93, No. 10, pp. 399–409
Publication Date
October 1, 2014
ISSN
0043-2296