Paper Title:
Study of Laser Cladding Novel Co-9Al-7.5W Superalloy on 304 Stainless Steel
  Abstract

In this paper, laser cladding was deposited Co-9Al-7.5W superalloy on 304 austenite stainless steel plate and cladding layer shape, dilution, Vickers hardness, microstructure and distribution of alloying elements were investigated. It was found that laser cladding layer has the characteristics of large dilution rate, fine microstructure, narrow heat-affected zone (HAZ), narrow alloy elements segregation, high Vickers hardness, high contents of alloying elements and low contents of Fe in the cladding layers.

  Info
Periodical
Advanced Materials Research (Volumes 291-294)
Chapter
Welding & Joining
Edited by
Yungang Li, Pengcheng Wang, Liqun Ai, Xiaoming Sang and Jinglong Bu
Pages
872-877
DOI
10.4028/www.scientific.net/AMR.291-294.872
Citation
Y. T. Xu, W. J. Zhao, T. D. Xia, X. J. Wang, "Study of Laser Cladding Novel Co-9Al-7.5W Superalloy on 304 Stainless Steel", Advanced Materials Research, Vols. 291-294, pp. 872-877, 2011
Online since
July 2011
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Price
$32.00
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