Thermodynamic Assessment and Experimental Investigation of Fe-Al-C System

IMR OpenIR

	Thermodynamic Assessment and Experimental Investigation of Fe-Al-C System
其他题名	Thermodynamic Assessment and Experimental Investigation of Fe-Al-C System
	Lue Weiyan 1; Li Lin 1; Wang Li 2; He Yanlin 1; Huang Shuigen 3
	2008
发表期刊	JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
ISSN	1005-0302
卷号	24 期号:5 页码:771-774
摘要	Phase diagram information of the Fe-C, Fe-Al and Al-C systems are reviewed and the Fe-Al-C system is assessed. A FeAlC database is created by combining a set of thermodynamic parameters established by Kumar and SSOL database in Thermo-Calc software package. Ternary phase diagrams are calculated with FeAlC and the newly developed Thermo-Calc databases SSOL2 and SSOL4. The FeAlC database is the best one to describe the Fe-Al-C system. A1 and A3 values on the vertical section containing 1.5 wt pct Al are calculated with the FeAlC database in this work. To validate the thermodynamic calculation, critical temperatures A, and A, are determined by using dilatometer analysis. There exist some errors between the calculated values and the experimental results. So further optimization of the Fe-Al-C system regarding bcc and fcc phases is necessary. The experimental data in this work could be of some value in further optimization.
其他摘要	Phase diagram information of the Fe-C, Fe-AI and AI-C systems are reviewed and the Fe-Al-C system is assessed. A FeAIC database is created by combining a set of thermodynamic parameters established by Kumar and SSOL database in Thermo-Calc software package. Ternary phase diagrams are calculated with FeAlC and the newly developed Thermo-Calc databases SSOL2 and SSOL4. The FeAIC database is the best one to describe the Fe-Al-C system. A1 and A3 values on the vertical section containing 1.5 wt pct Al are calculated with the FeAIC database in this work. To.validate the thermodynamic calculation, critical temperatures Ac1 and Ac3 are determined by using dilatometer analysis. There exist some errors between the calculated values and the experimental results. So further optimization of the Fe-Al-C system regarding bcc and fcc phases is necessary. The experimental data in this work could be of some value in further optimization.
关键词	PHASE-EQUILIBRIA TRIP STEEL MECHANICAL-PROPERTIES TRANSFORMATION MICROSTRUCTURE DIAGRAMS ELEMENTS SI Fe-Al-C Phase diagram TRIP steel
收录类别	CSCD
语种	英语
资助项目	[National Natural Science Foundation of China] ; [Educational Committee Foundation of Shanghai] ; [Baosteel Company]
CSCD记录号	CSCD:3384465
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/144034
专题	中国科学院金属研究所
作者单位	1.Shanghai Univ, Sch Materials Sci & Engn, Shanghai 200072, Peoples R China 2.中国科学院金属研究所 3.Katholieke University Leuven, MTM, B-3001 Heverlee, Belgium
推荐引用方式 GB/T 7714	Lue Weiyan,Li Lin,Wang Li,et al. Thermodynamic Assessment and Experimental Investigation of Fe-Al-C System[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2008,24(5):771-774.
APA	Lue Weiyan,Li Lin,Wang Li,He Yanlin,&Huang Shuigen.(2008).Thermodynamic Assessment and Experimental Investigation of Fe-Al-C System.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,24(5),771-774.
MLA	Lue Weiyan,et al."Thermodynamic Assessment and Experimental Investigation of Fe-Al-C System".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 24.5(2008):771-774.