INFLUENCE OF LOCAL ORDERING ON MECHANICAL-PROPERTIES OF AUSTENITIC FE-CR-NI ALLOYS

被引：4
|
作者：
AIDI, B
VILTANGE, M
DIMITROV, O
机构：
来源：
JOURNAL OF NUCLEAR MATERIALS | 1990年 / 175卷 / 1-2期
关键词：
D O I：
10.1016/0022-3115(90)90275-R
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effects of thermal or irradiation aging on the mechanical properties of four austenitic Fe-Cr-Ni alloys (16 wt% Cr, 20 to 75 wt% Ni) have been investigated. Yield and flow stresses were found to increase slightly by thermal aging at 700 K, and strongly by 500 K electron irradiation. This hardening, which increases with nickel concentration, was ascribed to local ordering of the solid solution.
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页码：96 / 106
页数：11
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