Registration Number
0215U002209,
0112U000739
, R & D reports
Title
Studies of the structure formation of large products from composites based on superhard materials powders and refractory compounds fibers at high pressures and temperatures.
popup.stage_title
Head
Borymskyi O. I.,
Registration Date
23-02-2015
Organization
V.Bakul Institute for Superhard Materials
popup.description2
The structure formation of large products from composites based on superhard materials (powders of statically synthesized diamond and cubic boron nitride) and fibers of refractory compounds at pressures 4-8 GPa and temperatures 1100-2250 oC was studied. Physico-mechanical characteristics of composites having different compositions were defined. New designs of high pressure apparatuses for sintering large products from the composites as well as novel composite materials and technologies of producing large products to be used in tools of higher operational characteristics were developed. Pilot models of large products of composites were manufactured, the performance of tool cutting inserts under working conditions was tested and the technical and economic efficiency of the tool application was assessed.
Product Description
popup.authors
Ільницька Г.Д.
Александрова Л. І.
Баран О. Я.
Боримський І. О.
Гаргін В. Г.
Довга Є. В.
Качуровська М. Г.
Клименко С. А.
Крикун В. М.
Лєщук О. О.
Левченко В. І.
Мельнійчук Ю. О.
Науменко Г. В.
Осіпов О. С.
Петруша І. А.
Полотняк С. Б.
Псярнецька Т. О.
Пюра Г. Г.
Соколов О. М.
Сороченко Т. А.
Ткач В. М.
Чіпенко Т. Ю.
Шульженко О. О.
popup.nrat_date
2020-04-02
