Thermodynamics of Solute Distribetions between Solid and Liquid Phases in Iron-base Ternary Alloys

Morita, Zen-ichiro; Tanaka, Toshihiro

Transactions of the Iron and Steel Institute of Japan, 1983, 23(10), 824-833

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Identifier to cite or link to this item: https://hdl.handle.net/11094/26413

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Title
Thermodynamics of Solute Distribetions between Solid and Liquid Phases in Iron-base Ternary Alloys
Creator
NRID
1000080028969 1000080028969
CreatorName
Morita, Zen-ichiro
NRID
1000010179773 1000010179773
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CreatorName
Tanaka, Toshihiro
Abstract
The equilibrium distribution coefficients k_o for some solutes in iron-base ternary alloys have been experimentally investigated. The mechanisms of these solute distributions between solid and liquid phases were also discussed on the basis of thermodynamics. The experimental results show that k_o of Ni increases and k_o of V decreases with the increasing carbon content, and the distributions of C in Fe-C-Ni and Fe-C-V alloys differ little from those in Fe-C binary alloys. This effect of carbon on kos of Ni and V could be thermodynamically explained by using the interaction parameter, the activity coefficient and so on. And also, the effects of various alloying elements on the equilibrium distributions of nitrogen and hydrogen were discussed thermodynamically.
Publisher
日本鉄鋼協会
The Iron and Steel Institute of Japan
ニホン　テッコウ　キョウカイ
Source Title
Transactions of the Iron and Steel Institute of Japan
Volume (Issue)
23(10)
Page
824-833
Date of Issued
1983
Language
English
Handle URL
https://hdl.handle.net/11094/26413
PISSN
00211583
NCID
AA00867047
Relation.isIdenticalTo
DOI (Publisher Version)
https://doi.org/10.2355/isijinternational1966.23.824
Access Rights
open access
CopyRight
© 1983 ISIJ
oaire:version
Version of Record
Category
学術雑誌論文 Journal Article