钢卷冷却过程中的热应力

The Study of the Thermal Stress for Strip Coil in Cooling Process

考虑了板带材轧制卷取后的钢卷呈各向异性的特性，研究了温度变化对板形的影响，得出了钢卷内部的各向应力，解释了板带材轧后离线板形变化的原因．

The influence to the shape in temperature variations after strip rolling is studied in this paper. Further the anisotropy in the strip coiling is considered, the thermal stress is obtained. So the shape varied after the strip rolling can be explained.