Novel Wear-Resistant Superhard Diamond Composite Polycrystalline Material

A. A. Shul’zhenko; L. Jaworska; A. N. Sokolov; V. G. Gargin; G. A. Petasyuk; N. N. Belyavina; A. P. Zakora; M. V. Suprun; V. N. Tkach

doi:10.3103/S106345761801001X

Novel Wear-Resistant Superhard Diamond Composite Polycrystalline Material

Authors: Shul’zhenko A.A.¹, Jaworska L.², Sokolov A.N.¹, Gargin V.G.³, Petasyuk G.A.¹, Belyavina N.N.³, Zakora A.P.¹, Suprun M.V.¹, Tkach V.N.¹
Affiliations:
1. Bakul Institute for Superhard Materials
2. The Institute of Advanced Manufacturing Technology
3. Taras Shevchenko Kiev National University
Issue: Vol 40, No 1 (2018)
Pages: 1-7
Section: Production, Structure, Properties
URL: https://journal-vniispk.ru/1063-4576/article/view/186048
DOI: https://doi.org/10.3103/S106345761801001X
ID: 186048

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Abstract

Using the activated HPHT-sintering of diamond powders with addition of n-layered graphene of the N002-PDR grade, was produced a novel superhard composite polycrystalline material that does not contain free silicon and has a strength by 35% higher and wear-resistance by 7 times higher than samples produced without addition of graphene.