二硅化钼涂层制备技术研究进展  

Research progress on preparation technology of molybdenum disilicide coating

作　　者：韩嘉彧 王强 龙佳怡 赵卫国 王力[1,2] 冯锐[3] 金波 胡卜亮 胡平[1,2] 王快社[1,2] HAN Jiayu;WANG Qiang;LONG Jiayi;ZHAO Weiguo;WANG Li;FENG Rui;JIN Bo;HU Boliang;HU Ping;WANG Kuaishe(College of Metallurgical Engineering,Xi’an University of Architecture and Technology,Xi’an 710055,China;National and Local Joint Engineering Research Center for Functional Materials Processing,Xi’an University of Architecture and Technology,Xi’an 710055,China;Rising Rare Metchem Co.,Ltd.,Shangluo 726100,China)

机构地区：[1]西安建筑科技大学冶金工程学院,西安710055 [2]西安建筑科技大学功能材料加工国家地方联合工程研究中心,西安710055 [3]西部鑫兴稀贵金属有限公司,商洛726100

出　　处：《粉末冶金技术》2024年第6期674-684,共11页Powder Metallurgy Technology

基　　金：国家自然科学基金资助项目(52374401);陕西省创新能力支撑计划科技创新团队项目(2022TD-30);陕西省重点研发计划资助项目(2024QCYKXJ-116,2023JBGS-14)。

摘　　要：MoSi_(2)涂层具有优良的高温抗氧化性能,常作为各种材料的保护涂层。本文结合目前国内外MoSi_(2)研究现状,详细介绍了等离子喷涂法、包埋渗法、料浆法、熔盐法、磁控溅射法、化学气相沉积法、激光熔覆法、放电等离子烧结法等MoSi_(2)涂层的制备方法,总结了几种MoSi_(2)涂层制备工艺的优势、差异和不足,并对MoSi_(2)涂层制备工艺的改进方法与发展方向进行了展望。Molybdenum disilicide(MoSi_(2))coating has the excellent high-temperature oxidation resistance which is widely used as a protective coating of various materials.Based on the current research status of MoSi_(2)coatings at home and abroad,the preparation methods of MoSi_(2)coatings,such as plasma spraying,pack cementation,slurry method,molten salt method,magnetron sputtering,chemical vapor deposition,laser cladding method,and spark plasma sintering method,were introduced in detail,and the advantages,differences,and shortcomings of those preparation methods for the MoSi_(2)coatings were summarized.The improvement and development of the MoSi_(2)coating preparation process were also prospected.

关 键 词：二硅化钼 涂层 制备工艺 高温抗氧化 研究进展 

分 类 号：TF125[冶金工程—粉末冶金] TG174.4[冶金工程—冶金物理化学]