Paper Title:
Effect of Sintering Temperature and Atmosphere on Corrosion Behavior of MIM 316L Stainless Steel
  Abstract

In the present study, effect of sintering temperature and atmosphere on corrosion behavior of 316L stainless steel specimens manufactured by metal injection molding (MIM) process were investigated. Sintering experiments were carried out at 1320°C, 1370°C and 1375°C under various sintering atmospheres, i.e. Ar+H2, Ar, N2+H2 or N2. The corrosion behavior of as-sintered specimens was studied by weight loss immersion test in 5%HCl solution. The results indicated that a better corrosion resistance was accompanied higher density, finer and rounder surface pores. The specimens sintered under Ar+H2 atmosphere at 1370°C had little susceptibility to intergranular corrosion.

  Info
Periodical
Advanced Materials Research (Volumes 239-242)
Edited by
Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He
Pages
132-136
DOI
10.4028/www.scientific.net/AMR.239-242.132
Citation
H. He, Y. M. Li, D. P. Li, "Effect of Sintering Temperature and Atmosphere on Corrosion Behavior of MIM 316L Stainless Steel", Advanced Materials Research, Vols. 239-242, pp. 132-136, 2011
Online since
May 2011
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Price
$32.00
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