Laser cladding technology for high entropy alloys: effect and applications

IF 1.8 4区 材料科学 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY
Om Prakash, Rituraj Chandrakar, Martin L, Jagesvar Verma, Anil kumar and Ankur Jaiswal
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Abstract

A multi-component category of an alloy containing very specific properties revolutionized the area of material science and the present engineering era. Laser cladding, a technique for surface coating, enhances surface quality and modifies properties using advanced coating technologies. In current trends, Laser cladding is mainly used in equipment and machine parts for enhancing surface properties, repairing damaged parts and surface coating caused by its advantages such as small heat-affected zone, low substrate damage, low dilution rate and exceptional metallurgical material bonding among coating and used substrate. Laser cladding improves substrates’ mechanical and various functional-specific properties, ensuring a high-quality balance between mechanical and surface attributes. The research society was able to investigate laser-cladding HEAs coatings because of the superior attributes of HEAs compared to ordinary alloys. This paper reviews current developments in laser-cladding HEAs coatings and the application of laser-cladding technology to HEAs materials. The laser cladding high-entropy alloy coatings have potential applications in corrosion, wear, and oxidation resistance, as well as their respective substrates. Cladded coatings composed of HEAs materials are measured to have shown potential applications in recent technology, opening exciting possibilities for the future. The study also discusses current trends and future prospects.
高熵合金激光熔覆技术:效果与应用
一种具有特殊性能的多组分合金彻底改变了材料科学领域和当今工程时代。激光熔覆是一种表面涂层技术,可利用先进的涂层技术提高表面质量并改变性能。从目前的发展趋势来看,激光熔覆主要用于设备和机械零件,以提高表面性能、修复受损零件和表面涂层,其优点包括热影响区小、基体损伤小、稀释率低以及涂层和所用基体之间的冶金材料结合力强。激光熔覆技术可以改善基材的机械性能和各种特定功能特性,确保机械性能和表面特性之间的高质量平衡。由于 HEAs 与普通合金相比具有更优越的属性,因此研究协会能够对激光熔覆 HEAs 涂层进行研究。本文回顾了激光熔覆 HEAs 涂层的最新发展,以及激光熔覆技术在 HEAs 材料中的应用。激光熔覆高熵合金涂层在耐腐蚀、耐磨损、抗氧化以及各自的基材方面都具有潜在的应用价值。据测定,由 HEAs 材料组成的熔覆涂层在最近的技术中显示出潜在的应用前景,为未来带来了令人兴奋的可能性。研究还讨论了当前趋势和未来前景。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Materials Research Express
Materials Research Express MATERIALS SCIENCE, MULTIDISCIPLINARY-
CiteScore
4.50
自引率
4.30%
发文量
640
审稿时长
12 weeks
期刊介绍: A broad, rapid peer-review journal publishing new experimental and theoretical research on the design, fabrication, properties and applications of all classes of materials.
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