Due to its characteristics of high yield to tensile strength, the main manufacture method for this material is hot working including high temperature forging, superplastic forming, hot forming etc.
由于其高屈强比等特性,热加工成形(高温锻造、超塑成形、热成形)是其主要采用的加工形式。
参考来源 - TC21钛合金热加工过程的微观组织演变及模拟研究With superplastic forming, the force of forming can reduce, the size of deformation can increase, and precision parts can be produced, so superplastic forming is an ideal process for less-deformable materials.
而超塑性成形具有成形压力低、变形大和能获得精确的外形尺寸等优点,是难变形材料的理想成形方法。
参考来源 - GH4169高温合金的超塑性及其应用研究The development of hollow wide chord fan blades is described in this paper. The mechanical characteristic of the fan blades, its manufacturing method SPF/DB(Superplastic Forming/Diffusion Bonding) with particular reference to structural and metallurgical characteristics are discussed.
本文讨论了宽弦空心风扇叶片的结构特点和生产方法——超塑成形/扩散连接(SPF/DB)工艺,着重介绍了超塑成形/扩散焊接(SPF/DB)叶片结构及其选材的特点。
参考来源 - 宽弦空心风扇叶片超塑成形的数值仿真研究·2,447,543篇论文数据，部分数据来源于NoteExpress
It also shows the prospects for applying the superplastic forming technique in some fields.
展示了超塑性成形技术在某些领域中的应用前景。
The complicated shaped parts are able to be singly formed by a superplastic forming process.
用超塑性成形工艺能一次成形出复杂形状的零件。
This part by superplastic forming process is simpler and saving material over 60% than by machin…
超塑性成形工艺制造该零件比原机加工工艺简单，节省材料超过60%。
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