提高用碳化钛颗粒进行表面硬化的铬镍钢的耐磨性

IF 0.6 4区材料科学 Q4 METALLURGY & METALLURGICAL ENGINEERING

Metal Science and Heat Treatment Pub Date : 2024-02-19 DOI:10.1007/s11041-024-00975-w

E. G. Bushueva, E. A. Drobyaz, M. G. Golkovskii, A. A. Dudareva, I. K. Chakin

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引用次数: 0

摘要

电子显微镜和 X 射线衍射分析用于研究通过非真空电子束包覆 TiC 和 Ti + C 粒子在 12Kh18N9T 钢上沉积的涂层结构。在与固定磨料颗粒摩擦和水磨冲击的条件下，对涂层样品进行了磨损测试。结果表明，Ti + C 混合粉末的包覆产生了以树枝状结构为主的复合碳化钛。用 TiC 颗粒加固 12Kh18N9T 钢（AISI 321）的表层可使其耐磨性加倍。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Raising the Wear Resistance of Chromium-Nickel Steel Surface-Hardened with Titanium Carbide Particles

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Raising the Wear Resistance of Chromium-Nickel Steel Surface-Hardened with Titanium Carbide Particles

Electron microscopy and x-ray diffraction analysis are used to study the structure of coatings deposited on steel 12Kh18N9T by non-vacuum electron beam cladding of TiC and Ti + C particles. Wear tests of the coated samples are performed under the conditions of friction against fixed abrasive particles and hydroabrasive impact. It is shown that cladding of the Ti + C powder mixture produces composite titanium carbides with dominantly dendritic structure. The reinforcement of the surface layers of steel 12Kh18N9T (AISI 321) with TiC particles doubles its wear resistance.

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来源期刊

Metal Science and Heat Treatment 工程技术-冶金工程

CiteScore

1.20

自引率

16.70%

发文量

102

审稿时长

4-8 weeks

期刊介绍： Metal Science and Heat Treatment presents new fundamental and practical research in physical metallurgy, heat treatment equipment, and surface engineering. Topics covered include: New structural, high temperature, tool and precision steels; Cold-resistant, corrosion-resistant and radiation-resistant steels; Steels with rapid decline of induced properties; Alloys with shape memory effect; Bulk-amorphyzable metal alloys; Microcrystalline alloys; Nano materials and foam materials for medical use.