| Title |
Finite Element Analysis of Carbon Diffusion at 930℃ in an Ultra-Low Carbon Steel for Hot Press Forming |
| Authors |
강수영(Soo Young Kang); 고병식(Byeong Sik Ko) |
| DOI |
https://doi.org/10.3365/KJMM.2013.51.9.651 |
| ISSN |
1738-8228(ISSN), 2288-8241(eISSN) |
| Keywords |
hot press forming; carbon diffusion; ultra low carbon steel; finite element analysis |
| Abstract |
Abstract: Carbon diffusion of ultra-low carbon steel treated at 930℃ for 10, 30, 60 and 120 minutes is investigated by using optical microscopy, EPMA and Micro Vickers. Results of experiment and finite element analysis are compared. The carbon diffusion seen in the optical microscopy, EPMA and Micro Vickers test increased as the time treated at 930 ℃ increased. Such phenomena is explained by finite element analysis. |