文献类型：期刊文献

英文题名：Microstructure and properties analysis of AlCoCrFeNi high-entropy alloy/ iron-based amorphous composite coatings prepared by laser cladding

作者：Luo, Fangyan[1];Shi, Wenqing[1];Xiong, Zhengye[1];Huang, Jiang[1]

机构：[1]Guangdong Ocean Univ, Sch Elect & Informat Engn, Zhanjiang 524088, Guangdong, Peoples R China

年份：2024

卷号：624

外文期刊名：JOURNAL OF NON-CRYSTALLINE SOLIDS

收录：SCI-EXPANDED(收录号：WOS:001164754400001)、、EI(收录号：20234715084693)、Scopus(收录号：2-s2.0-85177055705)、WOS

语种：英文

外文关键词：Amorphous; Corrosion resistance; HEA; Laser cladding; Microstructure

外文摘要：AlCoCrFeNi HEA coatings with iron-based amorphous powder mass fractions of 0%, 3%, 6%, 9%, 12%, and 15% were fabricated on 316L stainless steel by laser cladding technique. The microstructure, phase composition, microhardness, and corrosion resistance of the composite coatings were analyzed by various characterization techniques. The results showed that the addition of iron-based amorphous powder has a significant influence on the crystal structure, phase, microhardness and corrosion resistance of the composite coatings, but the presence of excessively high of iron-based amorphous powder will disorder the crystal structure, which reduces the microhardness of the composite coatings.