提高TiAl基合金室温塑性的方法

稀有金属材料与工程, 2003, 32(2): 81-86.

提高TiAl基合金室温塑性的方法

孔凡涛 ^1, , 陈子勇 ^2, , 田竞 ^3, , 陈玉勇 ^4,

1.哈尔滨工业大学,黑龙江,哈尔滨,150001

2.哈尔滨工业大学,黑龙江,哈尔滨,150001

3.哈尔滨工业大学,黑龙江,哈尔滨,150001

4.哈尔滨工业大学,黑龙江,哈尔滨,150001

关键词： TiAl基合金 , 室温塑性 , 金属间化合物 , 钛合金

Methods of Improving Room Temperature Ductility of TiAl Based Alloys

TiAl基合金具有密度低、高温性能好等优点,但室温塑性低一直是阻碍TiAl基合金应用的重要原因.本文总结了TiAl基合金的室温塑性的主要影响因素,以及通过添加合金化元素、改善加工工艺等方法来控制显微组织、提高TiAl基合金的室温塑性的研究进展.

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提高TiAl基合金室温塑性的方法

Methods of Improving Room Temperature Ductility of TiAl Based Alloys

参考文献