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有许多优点,如熔点高、比度(包括高温强度)、好的抗蚀α(H.C.P)β(B.C.C)的相籍以改变其性能等。因此广泛用、航空、化工、原子能发电、海洋工程、温等方面,用于制造结构件。当然也存在一些缺点,如摩擦性能以摩擦系数及抗磨性较差(主要是高摩擦系数和低的抗咬合性)。
There are many advantages, such as high melting point, high specific gravity (including high temperature strength), good corrosion α (H.C.P) β (B.C.C) phase to change its properties and so on. Therefore widely used, aviation, chemicals, nuclear power generation, marine engineering, temperature, etc., for the manufacture of structural parts. Of course, there are some drawbacks, such as the friction performance with poor coefficient of friction and wear resistance (mainly high coefficient of friction and low seizure resistance).