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目前,V-Ti-Cr合金作为热核反应堆中很有前途的主要结构材料正得到广泛地研究。在使用它们的综合性能中,像弹性模量,导热率和热膨胀系数等占据了很重要位置,因为这些性能很大程度上决定了热核反应堆主要材料的机械力学及温度特性。本文工作的主要目的就是通过选择能满足热核反应堆主牆材料要求的合金最佳成分来确定V-Ti-Cr合金的物理和热物理性能。研究合金的成分是V-4at.％Ti-4at.％Cr和V-8at.％Ti-5at％Cr,研究的状态是退
At present, V-Ti-Cr alloy is widely studied as a promising structural material in thermonuclear reactor. Among the comprehensive properties in which they are used, such as elastic modulus, thermal conductivity and thermal expansion coefficient occupy a very important position because these properties largely determine the mechanical and temperature characteristics of the main materials of the thermonuclear reactor. The main purpose of this work is to determine the physical and thermophysical properties of V-Ti-Cr alloys by selecting the best alloy for the main wall material of the thermonuclear reactor. The composition of the research alloy is V-4at.% Ti-4at.% Cr and V-8at.% Ti-5at% Cr.