<正> 本文测定了Ti-679合金在不同应力和温度下的稳态蠕变速度,并用应变速率循环法测定了各种温度下的激活面积,最后对合金的蠕变机构进行了讨论。 一、实验方法 试验用料是抚顺钢厂生产的Ti-679合金(Ti-2.25Al-11Sn-5Zr-1Mo-0.25Si)直
The steady state creep rate of alloy Ti-679 under various temperatures and stresses was examined. A cyclic test on strain rate was also made of its apparent activated area as a function of temperature. Some approaches to the creep mechanism of the alloy are discussed.
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