Effect of Chromium on Nitrogen Solubility in Liquid Fe-Cr Alloys Containing 30mass% Cr
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概要
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The nitrogen solubility in liquid Fe–Cr alloys has been measured by the gas–liquid metal equilibration technique in the temperature range from 1873 to 1973 K. The nitrogen dissolution follows the Siverts law for liquid Fe–Cr alloys containing chromium up to 30 mass%. Chromium increased the nitrogen solubility linearly at Cr content less than 3 mass%, and the second-order effect of Cr on nitrogen solubility was apparent at higher Cr content. Using Wagners formalism, the first- and second-order interaction parameters between chromium and nitrogen were determined from the equilibrium relation between chromium and nitrogen contents in liquid Fe–Cr–N alloys as a function of temperature:<center><a href="http://ess.jstage.jst.go.jp/preview/article/isijinternational/49/11/49_1668/_appendix/1">[Equation]</a></center>
- 社団法人 日本鉄鋼協会の論文
- 2009-11-15
著者
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PAK Jong-Jin
Hanyang University
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Pak Jong-jin
Department Of Metallurgical And Materials Engineering Hanyang University
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Kim Wan‐yi
Department Of Metallurgical And Materials Engineering Hanyang University
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KIM Wan-Yi
Department of Metallurgical and Materials Engineering, Hanyang University
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LEE Chang-Oh
Department of Metallurgical and Materials Engineering, Hanyang University
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YUN Chul-Wook
Department of Metallurgical and Materials Engineering, Hanyang University
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Lee Chang-oh
Department Of Metallurgical And Materials Engineering Hanyang University
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Yun Chul-wook
Department Of Metallurgical And Materials Engineering Hanyang University
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Pak Jong‐jin
Department Of Metallurgical And Materials Eng. Hanyang University
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Kim Wan-yi
Department Of Metallurgical And Materials Engineering Hanyang University
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Pak Jong-jin
Department Of Metallurgical And Materials Eng. Hanyang University
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Park Joo‐hyun
Division Of Materials And Chemical Engineering Hanyang University
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Pak Jong-Jin
Department of Materials Engineering, Hanyang University
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- Erratum: Thermodynamic Interaction between Chromium and Titanium in Liquid Fe–Cr Alloys Containing 30 mass% Cr[ISIJ Int. 50(10): 1373-1379 (2010)]