本文選題：鈦粉 + 鈦鋁合金��； 參考：《鈦工業(yè)進展》2015年06期

【摘要】：正東北大學(xué)馮乃祥教授的科研團隊成功研究出"零污染"制取金屬鈦粉的新工藝,利用該工藝可使鈦的還原率達到100%,并實現(xiàn)"零"排放。與現(xiàn)行的海綿鈦生產(chǎn)方法相比,鈦粉的生產(chǎn)成本至少可降低50%。該新工藝以氟鈦酸鈉為原料,以鋁為還原劑,可制取金屬鈦粉以及副產(chǎn)品無鈦冰晶石(冰晶石可用作鋁電解的助熔劑、玻璃的乳白劑以及搪瓷的遮光劑等)。據(jù)馮乃祥教授介紹,該新工藝不僅可以使鈦的還原率達到100%,鋁的利用率也可同
[Abstract]:The research team of Professor Feng Naixiang of Northeastern University has successfully studied the new process of "zero pollution" to produce titanium powder, which can make the reduction rate of titanium up to 100% and achieve "zero" emission. Compared with the current production method of titanium sponge, the production cost of titanium powder can be reduced by at least 50%.. The new process is made of sodium fluotitanate as raw material and aluminum as a return process. The original agent can be made of titanium powder and a by-product of titanium - free cryolite (cryolite can be used as a flux for aluminum electrolysis, a glass emulsion and a shading agent for enamel etc.). According to Professor Feng Naixiang, the new process can not only make the reduction rate of titanium reach 100%, but also the utilization ratio of aluminum can be the same
【分類號】：TG146.23;TB383.3

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6 賈，

本文編號：2059488