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Ti—Zr—Mo 系 AT2钛合金是在低温条件下有前途的工业材料之一。用不同杂质含量、不同等级的海绵钛(—110。—120)制取合金,氧是其中最主要的一种杂质。由于采用了不同牌号的海绵钛,强度极限值,特别是大锻件的强度极限值波动较大。苏联巴依柯夫冶金研究所的 K.A.马克西莫夫等人研究了氧对 AT2钛合金低温机械性能的影响。他们制备了含0.07;0.15;。0.20;0.35和0.5%氧的合金进行研究,用
Ti-Zr-Mo-based AT2 titanium alloy is one of the promising industrial materials at low temperatures. With different levels of impurities, different grades of titanium sponge (-110.-120) Preparation of the alloy, oxygen is one of the most important kind of impurities. Due to the use of different grades of titanium sponge, the strength limit values, especially the large forging strength limit fluctuations. K. A. Maximov and others from the Pakistani Institute of Metallurgy at the Soviet Union studied the effect of oxygen on the low-temperature mechanical properties of AT2 titanium alloys. They prepared with 0.07; 0.15 ;. 0.20; 0.35 and 0.5% oxygen alloy for research, use