Paper Title:
Effect of Nitrogen Addition on Mechanical Property of Ti-Cr-Sn Alloy
  Abstract

Effect of nitrogen (N) addition on mechanical properties of Ti-Cr-Sn alloy was investigated in this study. Ti-7mol%Cr-3mol%Sn was selected and less than 0.5wt% of N were systematically added. The alloys were characterized by optical microscopy, X-ray diffraction analysis and tensile tests at room temperature. The apparent phase was β (bcc) phase, whereas the presence of precipitates was confirmed in 0.5wt%N-added alloy only which did not exhibit sufficient cold workability. The grain size was not largely affected by N addition being less than 0.5wt%. Tensile tests revealed that less than 0.5wt%N addition improves the strength which is due to the solution hardening by interstitial N atoms.

  Info
Periodical
Materials Science Forum (Volumes 654-656)
Main Theme
Edited by
Jian-Feng Nie and Allan Morton
Pages
2126-2129
DOI
10.4028/www.scientific.net/MSF.654-656.2126
Citation
Y. Nakahira, T. Inamura, H. Kanetaka, S. Miyazaki, H. Hosoda, "Effect of Nitrogen Addition on Mechanical Property of Ti-Cr-Sn Alloy", Materials Science Forum, Vols. 654-656, pp. 2126-2129, 2010
Online since
June 2010
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Price
$32.00
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