杨娟,聂朝胤,陈志谦,谢红梅,文晓霞,卢春灿.偏压对电弧离子镀CrNx薄膜结构和机械性能的影响[J].表面技术,2008,37(3):22-24.
YANG Juan,NIE Chao-yin,CHEN Zhi-qian,XIE Hong-mei,WEN Xiao-xia,LU Chun-chan.The Influences of Bias on the Microstructure and Mecharucal Properties of CrNx Films Prepared by Cathodic Arc Evaporation[J].Surface Technology,2008,37(3):22-24 |
| 偏压对电弧离子镀CrNx薄膜结构和机械性能的影响 |
| The Influences of Bias on the Microstructure and Mecharucal Properties of CrNx Films Prepared by Cathodic Arc Evaporation |
| 投稿时间：2008-03-29 修订日期：2008-06-10 |
| DOI： |
| 中文关键词: CrNx薄膜 表面形貌 相结构 显微硬度 耐磨性 电弧离子镀 不锈钢 偏压 |
| 英文关键词:CrNx coatings Surface morghology Phase structue Microhardness Tribological property Cathodic arcevaporation Stainless steel, Bias |
| 基金项目:重庆市自然科学基金资助项目( 2006BB4050)；西南大学科技基金资助项目（SWNUF2005001．SWNUB2005001) |
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| Author | Institution |
| YANG Juan | School of Materials Science And Engineering, Southwest University, Chongqing 400715, China |
| NIE Chao-yin | School of Materials Science And Engineering, Southwest University, Chongqing 400715, China |
| CHEN Zhi-qian | School of Materials Science And Engineering, Southwest University, Chongqing 400715, China |
| XIE Hong-mei | School of Materials Science And Engineering, Southwest University, Chongqing 400715, China |
| WEN Xiao-xia | School of Materials Science And Engineering, Southwest University, Chongqing 400715, China |
| LU Chun-chan | School of Materials Science And Engineering, Southwest University, Chongqing 400715, China |
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| 中文摘要: |
| 采用电弧离子镀技术在不锈钢基体表面制备了CrNx薄膜，并采用场发射扫描电镜、X射线衍射仪、显微硬度仪、球一盘式摩擦磨损试验机等手段对在不同偏压下沉积的CrNx薄膜的表面形貌、相结构、显微硬度和摩擦学性能进行考察。结果表明：随着偏压的增加，CrNx薄膜沉积率下降，厚度降低，CrNx薄膜表面颗粒逐渐变少，表面粗糙度降低，结晶度增大，晶粒尺寸增加；CrNx薄膜由CbN相和CrN相组成，薄膜的择优取向发生较大变化。当偏压为-100V时，CrNx薄膜的表面结构最致密，硬度最高，抗磨损性能最强。 |
| 英文摘要: |
| In the present study, CrNx films were deposited by using cathodic arc ion evaporation technique using stainless steel as subsrate. The surface morghology, the mechanical and tribological properties of CrNx films obtained under various biases were examined by various standard characterization techniques and equipments, such as field scanning electronic microscopy, X-ray diffraction, ball-on-disc friction tester, microindention system and so on. With the increase of the substrate bias, the number of macroparticles, the thickness and the deposition rate decrease, the surfaces of the films become smoother and smoother, the sizes of the crystalline grains increase, and the texture of the CrNx films changes significantly. The CrNx coatings with - 100V sample bias exhibits the densest surface structure, well development crystalline grain, apparent hardness enhancement and good wear resistance. |
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