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钛是一种既属于轻金属又属于稀有金属的金属材料,在化工、舰船和航空航天等领域广泛应用。以一架飞机为例,钛料用于制造飞机风扇叶片、盘、轴、骨架、蒙皮等多个部件,应用量约占整个飞机重量的15%以上。与钛应用领域的“先进”“高端”相比,钛的制取方法是基于上个世纪50~60年代的方法,相对落后,产量小、废物高。日前,东北大学研究团队成功研究出新的工艺技术,使钛
Titanium is a metal material belonging to both light metal and rare metal, widely used in chemical, naval and aerospace fields. Taking an aircraft as an example, the titanium material is used to manufacture aircraft fan blades, disks, shafts, skeletons, skins and other components, and the amount of application accounts for about 15% of the total weight of the aircraft. Compared with the “advanced”, “high-end” titanium applications, the titanium preparation method is based on the method from 1950s to 1960s, relatively backward, with small output and high waste. Recently, Northeastern University research team successfully developed a new technology to make titanium