Preparation and properties of ceramic coatings by cathode plasma electrolytic deposition on titanium alloy

被引：13
作者：
Liu Chenxu [1 ]
Zhang Jin [1 ]
Zhang Shuguang [1 ]
Wang Peng [1 ]
Lian Yong [1 ]
Deng Shunjie [1 ]
He Yedong [1 ]
机构：
[1] Univ Sci & Technol Beijing, Inst Adv Mat & Technol, Beijing Key Lab Corros Eros & Surface Technol, Beijing 100083, Peoples R China
来源：
SURFACE & COATINGS TECHNOLOGY | 2017年 / 325卷
基金：
中国国家自然科学基金;
关键词：
Titanium alloy; Cathode plasma electrolytic deposition; Alumina; Zirconium lanthanum; Composite coatings; THERMAL BARRIER COATINGS; BOND-COAT; OXIDATION; BEHAVIOR; MICROSTRUCTURE; PARTICLES; TC4;
D O I：
10.1016/j.surfcoat.2017.04.033
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The ceramic composite coatings consisting of A1(2)O(3) bond-coat (70-90 pm) and La2Zr2O7 top-coat (300-330 pm) were prepared by two-step cathode plasma electrolytic deposition (CPED) on titanium alloy. Compared with single La2Zr2O7 coating, the bonding strength of the composite coatings was improved by 40%, owing to the anchor bond of A1(2)O(3) coating and La2Zr2O7 coating. High temperature cyclic oxidation at 700 degrees C was adopted to investigate the high temperature corrosion resistance of the La2Zr207 coating and the composite coatings. The results revealed the composite coatings possessed the best high-temperature oxidation and spallation resistance. Deposition processes of La2Zr207 coating and A1(2)O(3)/La2Zr2O7 composite coatings were illustrated through current density-time curves. (C) 2017 Elsevier B.V. All rights reserved.
引用
收藏
页码：708 / 714
页数：7
相关论文
共 30 条
[1]   Mitigation of abrasive wear damage of Ti-6Al-4V by laser surface alloying [J].
Adebiyi, D. I. ;
Popoola, A. P. I. .
MATERIALS & DESIGN, 2015, 74 :67-75
[2]   Oxidation behaviour of gamma titanium aluminides with EB-PVD thermal barrier coatings exposed to air at 900 °C [J].
Braun, Reinhold ;
Froehlich, Maik ;
Braue, Wolfgang ;
Leyens, Christoph .
SURFACE & COATINGS TECHNOLOGY, 2007, 202 (4-7) :676-680
[3]   Thermal barrier coatings with A12O3-Pt composite bond-coat and La2Zr2O7-Pt top-coat prepared by cathode plasma electrolytic deposition [J].
Deng, Shunjie ;
Wang, Peng ;
He, Yedong ;
Zhang, Jin .
SURFACE & COATINGS TECHNOLOGY, 2016, 291 :141-150
[4]   Influence of adding glass beads in cathode region on the kinetics of cathode plasma electrolytic depositing ZrO2 coating [J].
Deng, Shunjie ;
Wang, Peng ;
He, Yedong .
SURFACE & COATINGS TECHNOLOGY, 2015, 279 :92-100
[5]   Study of the preparation of γ-Al2O3 nano-structured hierarchical hollow microspheres with a simple hydrothermal synthesis using methylene blue as structure directing agent and their adsorption enhancement for the dye [J].
Fang, Jimin ;
Huang, Xiuyan ;
Ouyang, Xue ;
Wang, Xun .
CHEMICAL ENGINEERING JOURNAL, 2015, 270 :309-319
[6]   Effect of ZrO2 particle on the performance of micro-arc oxidation coatings on Ti6Al4V [J].
Li, Hong ;
Sun, Yezi ;
Zhang, Jin .
APPLIED SURFACE SCIENCE, 2015, 342 :183-190
[7]   Synergistic effect of PEG and hydrosol treatments of solution on preparing Al2O3 coating by cathode plasma electrolytic deposition [J].
Liu, Chenxu ;
Zhang, Jin ;
He, Yedong ;
Zhang, Shuguang ;
Wang, Peng ;
Lian, Yong ;
Deng, Shunjie .
MATERIALS RESEARCH EXPRESS, 2017, 4 (03)
[8]   Ti/Al2O3 interfacial diffusion: Kinetic equation for growth of reaction layer and formation mechanism [J].
Liu, Meijia ;
Wang, Zhi ;
Wu, Junyan ;
Li, Qinggang .
JOURNAL OF ALLOYS AND COMPOUNDS, 2015, 652 :260-265
[9]   Al2O3-ZrO2 ceramic coatings fabricated on WE43 magnesium alloy by cathodic plasma electrolytic deposition [J].
Liu, Peng ;
Pan, Xin ;
Yang, Weihu ;
Cai, Kaiyong ;
Chen, Yashao .
MATERIALS LETTERS, 2012, 70 :16-18
[10]  
Maxwell J.C., 2010, A Treatise on Electricity and Magnetism
123