论文部分内容阅读
对7715D高温钛合金棒材进行不同的热处理,研究不同热处理后的显微组织和力学性能的变化。研究结果表明:随着冷却速率的加快,强度显著提高。
The heat treatment of 7715D high temperature titanium alloy bar was carried out to study the changes of microstructure and mechanical properties after different heat treatments. The results show that with the cooling rate is accelerated, the strength is significantly increased.