Title of article
Effect of alloying elements and temperature on impact toughness of cryogenic austenitic steels
Author/Authors
Cheng، نويسنده , , X.N. and Dai، نويسنده , , Q.X. and Wang، نويسنده , , A.D. and Cheng، نويسنده , , L.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
6
From page
211
To page
216
Abstract
In this paper, ductile–brittle transition law and three important characteristic parameters, i.e. impact toughness at room temperature (AKV300), ductile–brittle transition temperature (TK), and gradient of transition curve (KC) are studied. According to the measured results which are processed afterwards on the computer, quantitative expressions are obtained:AKV300=f(Me); AKV=AKV300 exp −B300−T3002.The parameter B is also the function of alloying elements and temperature. The calculated results are proved to be satisfactory.
Keywords
Alloying elements , Temperature , Cryogenic austenitic steels , impact toughness
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
2001
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2140059
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