等离子体电解氧化
材料科学
腐蚀
涂层
合金
电解质
冶金
复合材料
化学工程
电极
工程类
物理化学
化学
作者
Xinyan Wang,Pengfei Ju,Xiaopeng Lu,Yan Chen,Fuhui Wang
标识
DOI:10.1016/j.ceramint.2021.10.142
摘要
The influence of micro-sized Cr2O3 particles on the corrosion, mechanical and thermal control performance of plasma electrolytic oxidation coated Mg was studied. More contents of Cr2O3 particles were embedded into phosphate containing PEO coatings compared with coatings produced from silicate based electrolytes, resulting in green coatings with enhanced thermal control and mechanical property. The existence of particles has slightly improved the corrosion resistance and hardness of the coating. It was found that the absorptance of the coating was increased if higher concentration of Cr2O3 particles is incorporated into the layer, which is probably ascribed to low band gap of Cr2O3.
科研通智能强力驱动
Strongly Powered by AbleSci AI