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High-strength diamond and cubic boron nitride powders with amorphous coatings

COUNTRY OF ORIGIN

IDENTIFIER

TO2927

PUBLISHED

2020-10-28

LAST UPDATE

2020-10-28

DEADLINE

Linked profile in other language
Responsible
Oleg Ignatenko
+375 17 227 7514
ignatenko@physics.by
Description
Field of application:
The powders are used on composites based on superhard materials and in tools for
the treatment of different difficult–to–cut materials as well as on pastes, being in free-standingstate.
Advantages and Innovations
Technical and economic data:
The amorphous coatings on high-strength diamond and cubic boron nitride powders are
produced by the method of a metal deposition from the water solutions:
The weight increment coefficient of the amorphous coatings on the metallized grains
– at least than 50% of the total mass of the powder;
Microhardness, GPa – 8,0–8,5 (loading of 100g), 10–13 (for the heat–treated ones);
Solderingebility coefficient – about 0,8–1,1.
Stage of development
Field tested/evaluated (TRL8)
Funding source
State budged
Internal
IPR status
Secret know-how
Sector group
Aeronautics, Space and Dual-Use Technologies
Materials
Nano and micro technologies

Organization information

Already engaged in transnational cooperation
Yes

Information about partnership

Type of partnership considered
Commercial agreement with technical assistance
License agreement
Type and size of partner sought
251-500
SME 11-50
SME 51-250

Attachments

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