摘要
通过调整气隙厚度模拟结晶器角部锥度变化,使用有限单元法计算出不同锥度下方坯坯壳内的温度及应力场,明确了结晶器角部锥度对方坯温度及应力分布的影响.
The change of mould taper was simulated by adjusting the gap thickness in the corner region. And the finite element method was used to simulate the temperature fields and the stress fields of billet with different tapers at the mould corner. Then the influence of taper at the mould corner in billet continuous casting was clarified.
出处
《材料与冶金学报》
CAS
2004年第4期266-268,共3页
Journal of Materials and Metallurgy
关键词
结晶器角部锥度
气隙厚度
温度场
应力场
taper at mould corner
gap thickness
temperature field
stress field
