WC - 共基硬质合金的合成方法、微观结构和性能综述

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/s11041-024-00973-y

I. O. Kamolova, R. Kh. Saydakhmedov

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引用次数: 0

摘要

综述了合成基于 WC - Co 的硬质合金的最新先进工艺和传统工艺。研究了烧结过程中晶粒压实的机理以及晶粒生长抑制剂对 WC 晶粒重复析出的效率。研究了压力烧结和快速烧结的方法。介绍了不同方法的优缺点。

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Review of Synthesis Methods, Microstructure and Properties of WC – Co-Based Hard Alloys

Advanced recent and traditional processes for synthesizing hard alloys based on WC – Co are reviewed. The mechanisms of grain compaction during sintering and the efficiencies of the grain growth inhibitors for repeated precipitation of WC grains are considered. The methods of pressure sintering and rapid sintering are studied. Advantages and disadvantages of different methods are described.

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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.