| Thermodynamic Assessment and Experimental Investigation of Fe-Al-C System | |
| Alternative Title | Thermodynamic Assessment and Experimental Investigation of Fe-Al-C System |
| Lue Weiyan1; Li Lin1; Wang Li2; He Yanlin1; Huang Shuigen3 | |
| 2008 | |
| Source Publication | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| ISSN | 1005-0302 |
| Volume | 24Issue:5Pages:771-774 |
| Abstract | 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. |
| Other Abstract | 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. |
| Keyword | PHASE-EQUILIBRIA TRIP STEEL MECHANICAL-PROPERTIES TRANSFORMATION MICROSTRUCTURE DIAGRAMS ELEMENTS SI Fe-Al-C Phase diagram TRIP steel |
| Indexed By | CSCD |
| Language | 英语 |
| Funding Project | [National Natural Science Foundation of China] ; [Educational Committee Foundation of Shanghai] ; [Baosteel Company] |
| CSCD ID | CSCD:3384465 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/144034 |
| Collection | 中国科学院金属研究所 |
| Affiliation | 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 |
| Recommended Citation 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. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment