Paper Title:
Single Step of Binder Thermal Debinding and Sintering of Injection Moulded 316L Stainless Steel
  Abstract

Metal injection moulding was performed with gas atomized 316L stainless steel powders. Feedstocks were prepared using a paraffin wax/polyethylene/stearic acid binder system and subsequently molded into tensile bar specimens. Solvent extraction done at 80○C has shortened the debinding process to 30 minute. Single step of thermal binder debinding and sintering was done in a vacuum furnace. Sintering at 1380○C has reduced the porosity and associated with grain growth that result in an increase in ultimate tensile strength to 444 MPa while the elongation increased to 29% before fracture.

  Info
Periodical
Advanced Materials Research (Volumes 154-155)
Edited by
Zhengyi Jiang, Xianghua Liu and Jinglong Bu
Pages
1518-1521
DOI
10.4028/www.scientific.net/AMR.154-155.1518
Citation
I. P. Almanar, Z. Hussain, M. A. Omar, "Single Step of Binder Thermal Debinding and Sintering of Injection Moulded 316L Stainless Steel", Advanced Materials Research, Vols. 154-155, pp. 1518-1521, 2011
Online since
October 2010
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Price
$32.00
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