Cr/CrAlSiN涂层海水环境摩擦学性能及耐蚀研究
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摘要
采用多弧离子镀技术,在316不锈钢基底表面制备Cr/CrAlSiN涂层,通过SEM、XRD表征涂层成分,利用多功能摩擦试验机对涂层在海水环境下的摩擦学性能测试。结果表明:相对于316L基底,在摩擦实验中,由于海水的润滑作用,涂层表现了良好的摩擦性能。电化学阻抗谱测试中Cr/Cr Al Si N涂层有效的保护了基底。
Cr/CrAlSiN coating is deposited on 316 L stainless steel by Multi-Arc ion plating technique with nitrogen as reactant gas. The composition of coatings were characterized by scanning electctron microscopy and X-ray diffraction.The friction and wear properties of coatings were investigated by a ballon-disk Rect tribometer in seawater.The results show that In the friction test, due to the lubricating effect of seawater, the friction coefficient of coating in seawater environment were lower than 316 L. Cr/CrAlSiN coating effectively protects the substrate in EIS.
Cr/CrAlSiN coating is deposited on 316 L stainless steel by Multi-Arc ion plating technique with nitrogen as reactant gas. The composition of coatings were characterized by scanning electctron microscopy and X-ray diffraction.The friction and wear properties of coatings were investigated by a ballon-disk Rect tribometer in seawater.The results show that In the friction test, due to the lubricating effect of seawater, the friction coefficient of coating in seawater environment were lower than 316 L. Cr/CrAlSiN coating effectively protects the substrate in EIS.
引文
[1]梁进觉,陈诗敏,孔少于,等.关于Cr N基涂层的研究进展[J].岭南师范学院学报,2017,38(06):44-50.
[2]姬秀芳,高一波,程少磊,等.石墨烯改性316L不锈钢表面熔覆涂层的组织与性能[J].金属热处理,2018,43(06):116-121.
[3]王军,刘莹. 316L不锈钢钝化膜的耐腐蚀性和血液相容性[J].上海交通大学学报,2018,52(05):593-598.
[4]单磊,王永欣,李金龙,等. TiN、TiCN和Cr N涂层在海水环境下的摩擦学性能[J].中国表面工程,2013,26(06):86-92.
[5]曾卫军,付青峰. Cr N涂层电化学剥离研究[J].热处理技术与装备,2009,30(06):43-48.
[6]王家序,陈战,秦大同.以水为润滑介质的摩擦副关键问题研究[J].润滑与密封, 2001,3:14-16.
[7]韦春贝,唐明,林松盛,等.CrAlSiN涂层与不同材料配副时的摩擦学特性[J].表面技术,2018,47(06):181-187.
[8] Jia J, Chen J, Zhou H, et al. Comparative investigation on the wear and transfer behaviors of carbon fiber reinforced polymer composites under dry sliding and water lubrication[J].Composites Science and Technology, 2005, 65:1139-1147.
[9] Sun S, Ye Y, Wang Y, Liu M, Liu X, Li J, Wang L. Structure and tribologicalperformances of Cr AlSiN coatings with different Si percentages in seawater.Tribol Int 2017; 115:591-9.
[10] Lin CH, Duh JD. Electrochemical impedance spectroscopy(EIS)study on corrosion performance of Cr AlSiN coated steels in3.5 wt.%NaCl solution. Surf Coat Technol2009; 204:784-7.
[2]姬秀芳,高一波,程少磊,等.石墨烯改性316L不锈钢表面熔覆涂层的组织与性能[J].金属热处理,2018,43(06):116-121.
[3]王军,刘莹. 316L不锈钢钝化膜的耐腐蚀性和血液相容性[J].上海交通大学学报,2018,52(05):593-598.
[4]单磊,王永欣,李金龙,等. TiN、TiCN和Cr N涂层在海水环境下的摩擦学性能[J].中国表面工程,2013,26(06):86-92.
[5]曾卫军,付青峰. Cr N涂层电化学剥离研究[J].热处理技术与装备,2009,30(06):43-48.
[6]王家序,陈战,秦大同.以水为润滑介质的摩擦副关键问题研究[J].润滑与密封, 2001,3:14-16.
[7]韦春贝,唐明,林松盛,等.CrAlSiN涂层与不同材料配副时的摩擦学特性[J].表面技术,2018,47(06):181-187.
[8] Jia J, Chen J, Zhou H, et al. Comparative investigation on the wear and transfer behaviors of carbon fiber reinforced polymer composites under dry sliding and water lubrication[J].Composites Science and Technology, 2005, 65:1139-1147.
[9] Sun S, Ye Y, Wang Y, Liu M, Liu X, Li J, Wang L. Structure and tribologicalperformances of Cr AlSiN coatings with different Si percentages in seawater.Tribol Int 2017; 115:591-9.
[10] Lin CH, Duh JD. Electrochemical impedance spectroscopy(EIS)study on corrosion performance of Cr AlSiN coated steels in3.5 wt.%NaCl solution. Surf Coat Technol2009; 204:784-7.