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由于钛台金零件是在高温下(500～700℃)成形的,在零件表面上有一层高温氧化物,需经过酸冼使表面达到光亮,呈银白色。在试生产中,酸洗过的零件表面粗糙,有些氧化物除不干净,要用细砂布在水中磨掉,劳动
As the titanium alloy parts are formed at high temperature (500 ~ 700 ℃), there is a layer of high-temperature oxide on the surface of the parts. The surface must be bright and silver-white after being acid-washed. In the trial production, pickled parts rough surface, some oxide in addition to not clean, use fine sand cloth worn in the water, labor