碳钢热喷涂渗铝工艺的研究进展  

Research Progress of Thermal Spraying Aluminizing Process of Carbon Steel

作　　者：崔浩威 孟堃 CUI Haowei;MENG Kun(Department of Preparatory Education,Baise University,Baise 533000,China;Faculty of Materials Science and Engineering,Kunming University of Science and Technology,Kunming 650093,China)

机构地区：[1]百色学院预科教育学院,广西百色533000 [2]昆明理工大学材料科学与工程学院,云南昆明650093

出　　处：《热加工工艺》2022年第12期1-5,共5页Hot Working Technology

基　　金：云南省农业基础研究联合专项基金项目(2018FG001-062)。

摘　　要：在碳钢表面制备铝涂层,可以有效提升碳钢的硬度、抗高温氧化性和耐腐蚀性等。目前,热喷涂渗铝被广泛使用在化工、冶金、电力、石油等行业。介绍了热喷涂渗铝的工艺,分析了热喷涂渗铝的机理,综述了碳钢工件热喷涂渗铝后的性能,最后对热喷涂渗铝工艺的发展趋势进行了探讨和展望。The preparation of aluminum coating on the surface of carbon steel can effectively improve the hardness, high temperature oxidation resistance and corrosion resistance of carbon steel. At present, the thermal spraying aluminizing is widely used in chemical, metallurgical, electric power, petroleum and other industries. The process of thermal spraying aluminizing was introduced, the mechanism of thermal spraying aluminizing was analyzed, and the properties of carbon steel workpiece after thermal spraying aluminizing were summarized. Finally, the development trend of thermal spraying aluminizing process was discussed and prospected.

关 键 词：碳钢 氧化性 耐腐蚀性 热喷涂渗铝 

分 类 号：TG174.44[金属学及工艺—金属表面处理] TG156.86[金属学及工艺—金属学]