Improvement of the mechanical properties of Fe-based amorphous alloy coating by the loading direct current

IF 3.2 3区材料科学 Q1 MATERIALS SCIENCE, CERAMICS

Journal of Non-crystalline Solids Pub Date : 2024-12-24 DOI:10.1016/j.jnoncrysol.2024.123372

Guanting Liu , Yating Zhou , Shuyan Zhang , Tuo Wang

引用次数: 0

Abstract

In this paper, the Fe-based amorphous alloy coatings were fabricated by the high velocity oxygen fuel on the loading direct current of the substrate. It was found that the loading direct current during the process of coating preparation exhibits higher hardness and better friction and wear performance compared with the unloaded direct current one. The reason for the improvement of the mechanical properties is mainly due to the lower porosity. The structure of the coating with the loading direct current is more disordered than that of unloaded. The related mechanism of the improved properties has been also analyzed. This work may provide a new method and a potential application to improve the mechanical properties of amorphous alloy coatings.

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来源期刊

Journal of Non-crystalline Solids 工程技术-材料科学：硅酸盐

CiteScore

6.50

自引率

11.40%

发文量

576

审稿时长

35 days

期刊介绍： The Journal of Non-Crystalline Solids publishes review articles, research papers, and Letters to the Editor on amorphous and glassy materials, including inorganic, organic, polymeric, hybrid and metallic systems. Papers on partially glassy materials, such as glass-ceramics and glass-matrix composites, and papers involving the liquid state are also included in so far as the properties of the liquid are relevant for the formation of the solid. In all cases the papers must demonstrate both novelty and importance to the field, by way of significant advances in understanding or application of non-crystalline solids; in the case of Letters, a compelling case must also be made for expedited handling.