| Carbon diffusion during deformation induced ferrite transformation in a low carbon steel | |
| Liu, ZX; Tong, MM; Huang, CJ; Li, DZ | |
| Corresponding Author | Liu, ZX(zhxliu@imr.ac.cn) |
| 2004-09-11 | |
| Source Publication | ACTA METALLURGICA SINICA
 |
| ISSN | 0412-1961 |
| Volume | 40Issue:9Pages:930-934 |
| Abstract | In order to investigate the carbon diffusion during the deformation induced ferrite transformation, the electron probe microanalysis technique was used to measure the carbon concentration distribution in the microstructure of the specimen which experienced a hot compression process on the thermomechanical simulator (Gleeble 1500). The measurement results indicated that the carbon concentration was significantly supersaturated in the deformation induced ferrite grains, which means that there was no carbon atoms diffusion from the ferrite to the austenite during the deformation induced ferrite transformation. According to the thermodynamics analysis, there is no need for the carbon atoms to diffuse from the ferrite to the austenite during the transformation, because the accumulated stored energy has become the unique driving force when the deformation temperature is higher than the austenite-ferrite equilibrium transformation temperature A(e3). |
| Keyword | deformation induced ferrite transformation carbon diffusion electron probe microanalysis |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000224622900007 |
| Publisher | SCIENCE CHINA PRESS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/119062 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Liu, ZX |
| Affiliation | Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, ZX,Tong, MM,Huang, CJ,et al. Carbon diffusion during deformation induced ferrite transformation in a low carbon steel[J]. ACTA METALLURGICA SINICA,2004,40(9):930-934. |
| APA | Liu, ZX,Tong, MM,Huang, CJ,&Li, DZ.(2004).Carbon diffusion during deformation induced ferrite transformation in a low carbon steel.ACTA METALLURGICA SINICA,40(9),930-934. |
| MLA | Liu, ZX,et al."Carbon diffusion during deformation induced ferrite transformation in a low carbon steel".ACTA METALLURGICA SINICA 40.9(2004):930-934. |
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