通过分析合金的材料特点、材料对塑性成形工艺条件的要求,研究了Ti750合金的热压、热旋压、超塑、焊接工艺性能.结果表明:该合金的热旋压成形工艺性较差；热压与超塑成形工艺性较好；合金具有较好的焊接性能.%Ti-750 is a new high- temperature titanium alloy. The processing properties of hot pressing, hot spinning, super-plastic forming and welding are researched by analyzing the material characters and technology requirements of Ti-750 alloy plastic forming. It is shown that the hot spinning of Ti-750 alloy has worse processing property, and the hot pressing and super-plastic forming has well processing property. The welding performance of alloy is well.
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