Experimental Study on the Laser Rapid Forming Repairing of 45 steel and 2Cr12 Components

扫码查看

原文链接

NETL
NSTL
Trans Tech Publications Ltd

外文摘要：Laser rapid forming is a kind of new developed technology combining laser surface modification and rapid prototyping technology. It provides a powerful tool for the manufacturing and repairing of metal components. Laser rapid forming repairing experiments of 45 and 2Crl2 steel have been carried out with 316L stainless steel powder. Microstructure and properties of the repaired components are analyzed and tested with optical microscopy (OM), scanning electron microscopy (SEM) and electronic tensile experimental machine etc. Repaired components of different materials have been metallurgically bonded with the deposited layers, with fine microstructure, better mechanical properties and free of defects.

外文关键词：

laser rapid forming (LRF)repairingmicrostructure and property

作者：

J.L. Song、Y.T. Li、Q.L Deng、D.J. Hu

展开 >

作者单位：

School of Materials Science and Engineering, Taiyuan University of Science and Technology, Taiyuan, China, 030024

School of Mechanical and Power Engineering, Shanghai Jiaotong University, Shanghai, China, 200240

出版年：

2010

DOI：

10.4028/www.scientific.net/KEM.431-432.281

Key engineering materials

ISSN：1013-9826

年,卷(期)：2010.431/432

参考文献量9