耐磨涂层的结构形成

V. Savulyak, V. Shenfeld, O. Shylina, A.A. Osadchuk
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引用次数: 0

摘要

本文介绍了在Fe-Cr-Mo-V-C和Fe-Cr-B4C-Mo-C合金组合物表面制备耐磨涂层的研究结果。结果表明,当合金成分中铬含量从2%增加到10%时,由于形成了大量的复合合金碳化物,涂层的硬度和耐磨性都有所提高。沉积涂层结构组分的显微硬度与碳化物形成元素的百分比有关。添加钒、钼和硼的铬基涂层在磨料磨损下表现出较高的耐磨性
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Structure formation of abrasive-resistant coatings
The paper presents the results of the study of abrasion-resistant coatings obtained by surfacing on alloying compositions Fe-Cr-Mo-V-C and Fe-Cr-B4C-Mo-C.It is established that with the increase of chromium in alloying compositions from 2% to 10%, the hardness and wear resistance of coatings increases due to the formation of a significant amount of complex alloyed carbides.The microhardness of the structural components of the deposited coatings correlates with the percentage of carbido-forming elements. Chromium-based coatings with the addition of vanadium, molybdenum and boron have shown high wear resistance under abrasive wear
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