Paper Title:
Effects of Rare Earth Elements Erbium and Cerium on the Properties of Hardfacing Alloy
  Abstract

By the way of adding rare earth element into the coating of electrode, this article has studied the effects of rare earth element erbium and cerium on the properties of welding surface. Experiment results show that adding rare earth element to the welding rod coating could make the grains fine, increase the content of acicular ferrite and improve the hardness and abrasion resistances of weld metal. After joining 0.3% Er and 0.3% Ce, the weld metal's macroscopic hardness achieves 39HRC, enhanced 23.8%. And the relative wear resistance enhanced 25.6%

  Info
Periodical
Advanced Materials Research (Volumes 189-193)
Edited by
Zhengyi Jiang, Shanqing Li, Jianmin Zeng, Xiaoping Liao and Daoguo Yang
Pages
3488-3491
DOI
10.4028/www.scientific.net/AMR.189-193.3488
Citation
D. Zhang, Z. Luo, T. Yuan, R. Wang, "Effects of Rare Earth Elements Erbium and Cerium on the Properties of Hardfacing Alloy", Advanced Materials Research, Vols. 189-193, pp. 3488-3491, 2011
Online since
February 2011
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Price
$32.00
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