Coating by physical vapourdeposition (PVD), coating by chemical vapourdeposition (CVD) and surface layer modification by ion implantation, all three are being tested and are partly in use.
This paper mainly introduces application of chemical vapourdeposition (CVD) technology to the cold-drawn dies and relevant methods to make dies by using this technology.
本文主要介绍化学气相沉积(CVD)技术应用于冷拔模具以及采用该技术的模具在制作过程中的几个问题。
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The present article introduces a new technique of chemical vapourdeposition titanium Carbide.