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Activity–Composition Relations in Refractory Oxide Solid Solutions at High Temperatures: The System Cr2O3–Al2O3

 

作者: Hwan‐Tang T. Tsai,   Arnulf Muan,  

 

期刊: Journal of the American Ceramic Society  (WILEY Available online 1992)
卷期: Volume 75, issue 6  

页码: 1412-1415

 

ISSN:0002-7820

 

年代: 1992

 

DOI:10.1111/j.1151-2916.1992.tb04202.x

 

出版商: Blackwell Publishing Ltd

 

关键词: chromia;alumina;refractories;solid solution;thermodynamics

 

数据来源: WILEY

 

摘要:

Activity–composition relations in Al2O3–Cr2O3solid solutions at 1500° and 1600°C were determined by equilibrating members of this solid‐solution series with Mo–Cr alloys of known activity–composition relations and a gas phase of known oxygen potentials. The oxide solid solution shows considerable positive deviation fr

 

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