为了改善Q235钢的耐磨性能,实验以SiO_2和Al为主要骨料,运用固相反应法制备性能优异的SiO_2基陶瓷涂层.运用DSC、XRD和SEM对涂层进行分析,并进行耐磨性测试,其磨粒磨损和粘着磨损的相对耐磨性分别提高2.23和3.6倍.
In order to improve the wear resistance of Q235 steel, SiO_2 and Al were used as the main aggregate in this experiment, the ceramic coating of SiO_2-based was prepared by solid-state reaction. The coatings were analysed by use of DSC, XRD and SEM, and the wear resistance was tested. The relative wear resistance of abrasive wear and adhesive wear ε were increased by 2.23 and 3.6 times.
参考文献
| [1] | Zhou X B;De Hosson J Th M .A reaction coating on aluminium alloys by laser processing[J].Reaction Coating,1993,28(02):219-224. |
| [2] | 马壮,魏宝佳,李智超.金属表面热化学反应法陶瓷涂层研究现状及工艺名称商榷[J].硅酸盐通报,2007(05):990-993. |
| [3] | ZHOU X B;De Hasson J Th M .Microstructure and interfaces of a reaction coating on aluminium alloys by laser processing[J].Journal of De Physique Ⅲ,1993,3:1007-1009. |
| [4] | 孙方红;马壮;李智超 .料浆法氧化铝基陶瓷涂层的制备及性能研究[J].材料导报,2006,9(05):17-18. |
| [5] | 冯莉,段慎修,刘辉.磷酸盐耐热涂料的研制[J].涂料工业,2002(08):14-16. |
| [6] | 刘文超 .改性硅酸盐无机胶粘剂的制备及性能研究[D].长沙:湖南大学材料学院材料学专业,2005. |
| [7] | 刘润,赵剑峰,黄因慧,花国然.激光熔覆纳米Al2O3复合陶瓷涂层的组织结构[J].应用激光,2003(05):258-260,264. |
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