Paper Title:
Precipitation Behavior in AL6XN Austenitic Stainless Steel
  Abstract

The precipitation behavior in the AL6XN austenitic stainless steel after creep deformation at temperatures 500~750 °C up to 3600 hours has been studied by electron microscope. The results showed that precipitates were hardly observed for the steel crept at 500~550 °C, and that the precipitates of carbides were mainly found at grain boundaries in samples crept at 600 °C. When the creep temperature was increased to 650~750 °C, a high density precipitates was found both at grain boundaries and within grains. The electron diffraction pattern and energy-dispersive X-ray spectroscopy analyses confirmed that these precipitates are  and Laves phases.

  Info
Periodical
Materials Science Forum (Volumes 654-656)
Main Theme
Edited by
Jian-Feng Nie and Allan Morton
Pages
2330-2333
DOI
10.4028/www.scientific.net/MSF.654-656.2330
Citation
L. J. Meng, H. Xing, J. Sun, "Precipitation Behavior in AL6XN Austenitic Stainless Steel", Materials Science Forum, Vols. 654-656, pp. 2330-2333, 2010
Online since
June 2010
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Price
$32.00
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