在钛研究所里,采用真空中由气相产生金属和合金的扩散涂钛法进行加工。用这种方法制备了低碳钢,高碳钢,铸铁,难熔金属和合金,有色金属和合金以及石英和其它材料的钛涂层。扩散饱和的过程是在900～1400℃范围内进行,温度的选择取决于合金牌号。涂钛的结果生成一个与基体金属紧密联接的厚度为0.01—0.5毫米的致密扩散层。 At the Titanium Institute, a diffusion-coated titanium process is used to produce metals and alloys from the gas phase in a vacuum. Titanium coatings of mild steel, high carbon steel, cast iron, refractory metals and alloys, non-ferrous metals and alloys, and quartz and other materials were prepared in this manner. The process of diffusion saturation is carried out in the range of 900 ~ 1400 ℃, the choice of temperature depends on the alloy grade. The result of titanium coating results in a dense diffusion layer with a thickness of 0.01-0.5 mm which is closely attached to the base metal.