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研究论文

高能脉冲电沉积ZrO_2和ZrO_2-Y_2O_3涂层

  • 于维平
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  • 北京航空航天大学机械基础教学中心金属工艺教研室,北京科技大学表面科学与腐蚀工程系

收稿日期: 1999-05-28

  修回日期: 1999-05-28

  网络出版日期: 1999-05-28

ZrO2ZrO2_Y2O3 Coatings Deposited by High Energy Pulse

  • Yu Weiping
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  • (Beijing Univ. of Aeronautics and AstronauticsBeijing100083) He YedongZhang LinaWang Deren (Univ. of Sci. and Tech. Beijing, Beijing100083

Received date: 1999-05-28

  Revised date: 1999-05-28

  Online published: 1999-05-28

摘要

研究了在18_8不锈钢、塑料和陶瓷上高能脉冲电沉积ZrO2和ZrO2_Y2O3涂层的基本规律和影响因素.在1000℃空气中的高温氧化实验结果表明,电沉积ZrO2涂层和ZrO2_Y2O3涂层后,18_8不锈钢的抗高温氧化性能提高20倍以上,氧化物的抗剥落能力提高100倍以上,其中ZrO2_Y2O3涂层的性能更佳

本文引用格式

于维平 . 高能脉冲电沉积ZrO_2和ZrO_2-Y_2O_3涂层[J]. 电化学, 1999 , 5(2) : 166 -170 . DOI: 10.61558/2993-074X.3171

Abstract

The basic rule and influence factors on deposition of ZrO2 and ZrO2_Y2O3 coatings by high energy pulse were studied. After the oxidizing experiment in air at 1 000 for 100 h, it was shown that the oxidation resistance of 18_8 stainless steel was marketly enhanced by depositing ZrO2 and ZrO2_Y2O3 coatings. The oxidation resistance was increased about 20 times and the oxide scale spallation resistance was increased about 100 times.

参考文献

1曾汉民主编.高技术新材料要览.中国科学技术出版社,北京:19932于维平,何业东.一种高能脉冲电沉积陶瓷涂层的方法.中国专利,981005691.1998_023YedongHeandStotFH.TheselectiveoxidationofNi_15%CrandNi_10%Craloyspromotedbysurface_appliedthinoxidefilms.CorosionScience,1994,36:18694YedongHeandStotFH.Theefectofthinsurfaceappliedoxidecoatingfilmsontheselectiveoxidationofalloys.CorrosionScience,1996,38:1853
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