A new composite sintered coating on artificial roots of tooth made of titanium alloy was made by a two step sintering method.
采用两步烧结法制备了新型的钛合金牙根种植体表面复合涂层。
The two step sintering process can effectively decrease the distortion of the alloys with higher tungsten contents.
对W含量较高的合金，采用二步烧结工艺可以有效地控制变形。
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