Ti/TiN多層厚涂層制備研究

Ti/TiN Multilayer Thick Coating Preparation Research



摘 要：采用電弧離子鍍技術(shù)在鈦合金基體上制備了厚Ti/TiN多層涂層（最大厚度可達46.3μm）。不同制備條件下，隨著涂層調(diào)制周期中金屬鈦含量的變化，厚Ti/TiN多層涂層的力學(xué)性能也發(fā)生變化。維氏硬度結(jié)果表明Ti/TiN涂層中隨著Ti含量的降低，維氏硬度有增加趨勢。涂層附著力結(jié)果表明，Ti/TiN多層涂層附著力是隨著涂層調(diào)制周期中鈦含量增加而增加的。

關(guān)鍵詞：Ti/TiN多層涂層，鈦合金，電弧離子鍍


Ti/TiN Multilayer Thick Coating Preparation Research
Abstract: Using electric arc ion plating technology on titanium alloy substrate was prepared by thick Ti/TiN multilayer coatings (maximum thickness up to 46.3 m (including).Under different preparation conditions, along with the change of the titanium content in the coating modulation cycle, thick mechanical properties of Ti/TiN multilayer coatings are also changing.Vickers hardness results show that the Ti/TiN coating with the loss of the Ti content, the vickers hardness is increased.Coating adhesion results show that the Ti/TiN multilayer coating adhesion is with coating increases with the increase of titanium content in modulation cycle.
Keywords: Ti/TiN multilayer coatings, Titanium alloy, Arc ion plating