발간논문

Home > KJMM 논문 > 발간논문

Vol.35, No.1, 87 ~ 96, 1997
Title
Research Paper - Solidification : Finite Element Analysis of Mold Deformation during Continuous Casting
이상헌Sang Heon Lee, 한흥남Heung Nam Han, 오규환Dong Nyung Lee, 박중길Kyu Hwan Oh, 최주Joong Kil Park, 임창희Joo Choi, Chang Hee Yim
Abstract
Thermal deformation of slab mold during continuous casting was analysed by the coupled finite element method with heat and thermo-elasto-plastic deformation. In order to consider the effect of air gap on the heat transfer coefficient between strand and mold, thermal deformation of strand and temperature distributions in strand and mold were calculated. The effects of mold thickness, temperature of cooling water, velocity of cooling water and mold taper on deformation of mold was investigated. The deformation of mold was due to the difference of thermal expansion between mold and supporting plate of mold. During heating in continuous casting process, mold was deformed toward the strand, while mold was deformed toward the supporting plate of mold during cooling. The amount of deformation increased with increasing the hot face temperature in mold.
Key Words
| PDF
대한금속∙재료학회 │ (06633) 서울시 서초구 서초대로 56길 38 대한금속∙재료학회 회관 (서초1동 1666-12번지)
Tel : 070-4266-1646 │ FAX : 02-557-1080 │ E-mail : metal@kim.or.kr
Copyright ⓒ 2013 사단법인 대한금속∙재료학회 All rights reserved.