Investigation of the properties of TixCrl-xN coatings prepared by cathodic arc deposition
The structure, composition and mechanical properties of TixCr1-xN coatings have been investigated. Processingby cathodic arc evaporation using cathodes with different arc currents was performed to obtain coatings with compositions x=0.52, x=0.59, x=0.68, x=0.72 and x=0.81, The TixCr1-xN hard coatings were characterized by nanoindentation, scanning electron microscopy and X-ray diffraction. The results showed the coatings consisted of Bl-NaCl type cubic structure , the Cr content promoted a (200) preferred crystallographic orientation and has a dramatic influence on the hardness of TixCr1-x N coatings, which indicted the alloy-strengthening of the Cr element on TiN-based coatings.
cathodic arc TiCrN properties
Shengyi Chen Defu Luo Guangbin Zhao
School of Material science and engineering, Jiangsu university, Zhenjiang 212013, China School of Material science and engineering, Jiangsu university, Zhenjiang 212013, China School of Ma School of Material science and engineering, Xihua university, Chengdu 610039, China
国际会议
北京
英文
515-518
2012-10-23（万方平台首次上网日期，不代表论文的发表时间）