Thermal Conductivity of Cutting Tool Ceramics Fabricated from Exothermal Mixtures of Cr2O3–AlN and ZrO2(M)–Al–C via Hot Pressing

IF 1.2 4区材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

Journal of Superhard Materials Pub Date : 2024-10-27 DOI:10.3103/S1063457624050071

M. M. Prokopiv, O. V. Kharchenko, I. P. Fesenko

引用次数: 0

Abstract

The article presents the results of a study on the thermal conductivity of ceramic cutting materials produced from exothermic mixtures of Cr₂O₃ with AlN and ZrO_2(M)–Al–C via hot pressing. The characteristics of the resulting materials were compared with those of commercial cutting ceramics Al₂O₃–TiC grade CC650 (Sandvik Coromant, Sweden).

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用 Cr2O3-AlN 和 ZrO2(M)-Al-C 的放热混合物通过热压制造切削工具陶瓷的导热率

文章介绍了对由 Cr2O3 与 AlN 和 ZrO2(M)-Al-C 的放热混合物通过热压制成的陶瓷切割材料的导热性能的研究结果。将所得材料的特性与商用切削陶瓷 Al2O3-TiC 牌号 CC650（瑞典山特维克可乐满公司）的特性进行了比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of Superhard Materials MATERIALS SCIENCE, MULTIDISCIPLINARY-

CiteScore

1.80

自引率

66.70%

发文量

审稿时长

2 months

期刊介绍： Journal of Superhard Materials presents up-to-date results of basic and applied research on production, properties, and applications of superhard materials and related tools. It publishes the results of fundamental research on physicochemical processes of forming and growth of single-crystal, polycrystalline, and dispersed materials, diamond and diamond-like films; developments of methods for spontaneous and controlled synthesis of superhard materials and methods for static, explosive and epitaxial synthesis. The focus of the journal is large single crystals of synthetic diamonds; elite grinding powders and micron powders of synthetic diamonds and cubic boron nitride; polycrystalline and composite superhard materials based on diamond and cubic boron nitride; diamond and carbide tools for highly efficient metal-working, boring, stone-working, coal mining and geological exploration; articles of ceramic; polishing pastes for high-precision optics; precision lathes for diamond turning; technologies of precise machining of metals, glass, and ceramics. The journal covers all fundamental and technological aspects of synthesis, characterization, properties, devices and applications of these materials. The journal welcomes manuscripts from all countries in the English language.