介绍了当前国内织针热处理工艺中淬火和回火加工所用的设备、工艺及存在的问题，提出了解决方法和对策。
Heat treatment process, equipment and technical problems of needle are introduced. Methods and countermeasures to solve the problem are put forward.
本文介绍显微组织，合金成分，热处理和织构等对钛合金断裂韧性的影响。
The influence of microstructure, chemical composition, heat treatment and texture in titanium alloys has been reviewed in this article.
对具有不同枝晶间距的CMSX-2单晶高温合金的凝固组织特征及其对热处理组 织和持久性能的影响进行了研究。
The effect of solidified structure characteristics on heat-treated structures and rupture properties was studied in CMSX-2 single crystals with different arm spacing.
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