Thermodynamic Modeling of the Sintering of Diamond Hard-Alloy Plates in the C–Co–W System at a Pressure of 6 GPa

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

Journal of Superhard Materials Pub Date : 2025-01-23 DOI:10.3103/S1063457624060091

V. Z. Turkevych, O. O. Matviichuk, Li Decheng, D. V. Turkevych

引用次数: 0

Abstract

In the carbon–cobalt–tungsten phase diagram, polythermal sections were calculated at pressures of 0.1 and 6 GPa for the phase composition of the diamond layer of diamond hard-alloy plates within the models of phenomenological thermodynamics by using the Thermo-Calc software, literature data on interaction parameters, and equations of states for competing phases. The comparison of calculation results with experimental studied on the phase composition of diamond hard-alloy plates demonstrated their agreement.

Abstract Image

查看原文本刊更多论文

求助全文

约1分钟内获得全文求助全文

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.