【摘要】 介绍了一种新型防护镀层—— (Ti,Al)N镀层 .镀层中铝含量对薄膜的化学成分、微观结构 (相组成， 结构取向， 致密性等 )、力学性能及抗氧化性能的影响明显 .综合 (Ti1－ xAlx)N薄膜的力学性能和抗氧化性能得出， 铝含量大于 25％时， 可得到性能较优的薄膜 .更多还原

【Abstract】 In this paper a kind of protective coating－ (Ti,Al)N films is introduced. The chemical compositions, phase, lattice parameter, preferred orientation, mechanics performance and oxidation－ resistant of coatings were changed with different Al contents in the coatings. From the point of view of the mechanical properties and oxidation－ resistant, the(Ti1－ xAlx)N coating is of better performance when the Al content was above 25％ .更多还原