THERMODYNAMIC ANALYSIS OF THE FE-C AND FE-N PHASE-DIAGRAMS

被引：134
作者：
AGREN, J
机构：
[1] Division of Physical Metallurgy, The Royal Institute of Technology, Stockholm 70
来源：
METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | 1979年 / 10卷 / 12期
关键词：
D O I：
10.1007/BF02811728
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The experimental information on the Fe-C and Fe-N phase diagrams are evaluated in order to be able to recalculate the phase diagrams in close agreement with the experimental information available. Analytical expressions for the Gibbs energy of pure iron in the bcc and liquid states relative to the fcc state have been obtained by means of power series expansions. A set of parameters describing the Gibbs energy of the individual phases is presented. © 1979 American Society for Metals and the Metallurgical Society of AIME.
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页码：1847 / 1852
页数：6
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