具有“层中层”结构的Zr/[Al(Si)N/CrN]涂层制备及其在海水环境中腐蚀磨损特性

王永欣, 汪艺璇, 陈春林, 李祥, 贺南开, 李金龙

Preparation of Zr/[Al(Si)N/CrN] Coatings of Stratified Structure and Their Corrosion-wear Performance in Artificial Seawater

WANG Yongxin, WANG Yixuan, CHEN Chunlin, LI Xiang, HE Nankai, LI Jinlong

表2 不同调制比多层Zr/CrAlSiN涂层硬度、弹性模量和硬弹比

Table 2 Hardnesses, elastic moduli and hard-to-elastic ratios of laminated Zr/CrAlSiN coatings with different modulation ratios

Ratio Hardness GPa Elastic modulus GPa H/E H3/E2GPa 1:1 8.6±1.1 213±21 0.040 0.014 1:2 14.7±0.8 250±13 0.059 0.051 1:4 21.7±1.5 342±20 0.063 0.087 1:6 23.0±1.2 366±39 0.063 0.091 1:8 19.4±1.9 334±25 0.058 0.065