应用化学2026，Vol.43Issue(3)：317-326,10.DOI:10.19894/j.issn.1000-0518.250384
镁合金表面冷喷涂防护涂层的研究进展
Research Progress on Cold-Sprayed Protective Coatings for Magnesium Alloy Surfaces
摘要
Abstract
As the lightest engineering metallic material,magnesium alloys exhibit broad application prospects in fields such as aerospace and transportation.However,issues including their poor corrosion resistance and insufficient wear resistance severely restrict their practical applications.As a solid-state surface modification method,cold spray technology achieves coating deposition via high-velocity particle impact,which can effectively improve the surface performance of magnesium alloys while avoiding the thermal damage to the substrate induced by conventional thermal spray processes.Studies have shown that different powder systems possess respective advantages in terms of interfacial bonding mechanisms,corrosion resistance,and functional properties,yet they all face common challenges such as controlling coating uniformity and establishing long-term durability mechanisms.Future efforts should focus on optimizing process parameters,developing novel post-treatment techniques,and exploring low-cost spraying gases to promote further application.This paper systematically reviews the research progress in cold spray technology for magnesium alloys,with a focus on in-depth discussions on the coating characteristics,process optimization,and performance enhancement of different powder systems(including aluminum,zinc,copper,nickel,and other composite powders).It offers valuable references for the development and application of cold-sprayed magnesium matrix composites.关键词
冷喷涂/镁合金/表面防护/腐蚀/磨损Key words
Cold spray/Magnesium alloy/Surface protection/Corrosion/Wear分类
化学化工引用本文复制引用
付潇,程丽任,车朝杰,李新林,KRAVCHUK Marina-Anatolyevna,SHELEG Valery-Konstantinovich,张洪杰..镁合金表面冷喷涂防护涂层的研究进展[J].应用化学,2026,43(3):317-326,10.基金项目
吉林省科技发展计划项目(No.20250201062GX)和国家重点研发计划(No.2020YFE0204500)资助 Supported by Jilin Provincial Science and Technology Development Plan Project(No.20250201062GX)and the National Key R&D Program of China(No.2020YFE0204500) （No.20250201062GX）
