Ti-75合金的正交设计与强化机制

来源期刊:中国有色金属学报2010年第z1期(上册)

论文作者:那晓菲 王卫民 李雷

文章页码:550 - 554

关键词:Ti-75合金;正交设计;强化机制

Key words:Ti-75 alloy; orthogonal design; strengthening mechanism

摘    要:采用正交设计的方法,通过测定试验合金的力学性能、点阵常数、弹性模量,系统研究了Ti-Al-Mo-Zr合金系中单一合金元素Al、Mo、Zr和Al-Mo、Al-Zr、Mo-Zr合金元素之间的交互作用对力学性能和显微组织的影响,并给出了合金成分与力学性能间的定量关系式。

Abstract: The mechanical properties, lattice constant and elastic modulus of alloys were measured by using orthogonal experiment. The effects of Al, Mo, Zr elements and interactions of Al-Mo, Al-Zr and Mo-Zr on microstructure and mechanical properties of alloys were also studied. At last, equation between alloy constituent and mechanical properties was set up.

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