论文部分内容阅读
对于TGV高速列车的转向架来说，重量是一个不利因素。通过消除残余应力则是一个减小体积的有效方法。因此热处理是必不可少的，但其效果如何呢？
For the bogies of the TGV high-speed train, weight is a disadvantage. By eliminating the residual stress is an effective way to reduce the volume. Therefore, heat treatment is essential, but its effect?