冷喷涂技术在材料制备领域的研究进展
Research Status of Cold Spray Technology in the Field of Materials Preparation
彭云辉 1崔新宇 1熊天英 1王吉强1
作者信息
- 1. 中国科学院金属研究所 师昌绪先进材料创新中心, 辽宁 沈阳 110000
- 折叠
摘要
随着各行业对零部件的精细化程度要求越来越高,传统的锻造和铸造等成型技术已不能满足生活生产的需求,冷喷涂作为一种新兴的增材制造技术,因其沉积过程中无相变、无氧化且沉积效率高等特点而受到广泛关注.首先阐述了冷喷涂技术的基本原理及在材料制造方面的优势;随后,综述了冷喷涂在金属、金属基复合材料及层状复合板材制备领域的国内外进展;最后总结了目前冷喷涂技术所面临的问题及亟需突破的壁垒,并针对现存问题提出了新的研究目标和发展方向.
Abstract
Facing the increasingly high requirements for the refinement degree of parts in all walks of life,the traditional forging,casting and other forming technologies can no longer meet the needs of life and production.As an emerging additive manufacturing technology,cold spray has attracted widespread attentions because of its unique characteristics of no phase change,no oxidation and high deposition efficiency in the material preparation process.In this paper,the basic principle of cold spray technology and its advantages in materials manufacturing are described.Then the research progress of cold spray on the preparation of metals,metal matrix composites and laminated composites at home and abroad is reviewed.In the end,the current problems and barriers that need to be broken through faced by cold spray technology are summarized,and in view of the existing problems,new research objectives and development directions are proposed.
关键词
增材制造/冷喷涂/金属材料/复合材料Key words
additive manufacturing/cold spray/metallic material/composite引用本文复制引用
出版年
2024
NETL
NSTL
万方数据