SU853955A1 - METHOD OF OBTAINING SUPERHEAT COMPOSITION MATERIAL - Google Patents
METHOD OF OBTAINING SUPERHEAT COMPOSITION MATERIALInfo
- Publication number
- SU853955A1 SU853955A1 SU2125157/26A SU2125157A SU853955A1 SU 853955 A1 SU853955 A1 SU 853955A1 SU 2125157/26 A SU2125157/26 A SU 2125157/26A SU 2125157 A SU2125157 A SU 2125157A SU 853955 A1 SU853955 A1 SU 853955A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- obtaining
- superheat
- composition material
- boron
- mixture
- Prior art date
Links
Landscapes
- Ceramic Products (AREA)
- Powder Metallurgy (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
1. Способ получения сверхтвердого композиционного материала, включающий приготовление шихты из порошков бора и алмаза и последующее воздействие высоких давлений при высокой температуре в области стабильности алмаза, отличающийся тем, что, с целью сокращения длительности процесса и повышения износостойкости материала в режущем инструменте, бор вводят в шихту в количестве 26 - 75 вес.%.2. Способ по п.1, отличающийся тем, что в шихту дополнительно вводят порошок кубического нитрида бора в количестве 25 - 49 вес.%.1. A method of obtaining a superhard composite material, including the preparation of a mixture of powders of boron and diamond and the subsequent impact of high pressures at high temperatures in the region of diamond stability, characterized in that, in order to reduce the duration of the process and increase the wear resistance of the material in the cutting tool, boron is introduced into The charge in the amount of 26 - 75 wt.%. 2. The method according to claim 1, characterized in that powder of cubic boron nitride is additionally introduced into the mixture in an amount of 25-49 wt.%.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2125157/26A SU853955A1 (en) | 1975-04-29 | 1975-04-29 | METHOD OF OBTAINING SUPERHEAT COMPOSITION MATERIAL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2125157/26A SU853955A1 (en) | 1975-04-29 | 1975-04-29 | METHOD OF OBTAINING SUPERHEAT COMPOSITION MATERIAL |
Publications (1)
Publication Number | Publication Date |
---|---|
SU853955A1 true SU853955A1 (en) | 2000-01-20 |
Family
ID=60525059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2125157/26A SU853955A1 (en) | 1975-04-29 | 1975-04-29 | METHOD OF OBTAINING SUPERHEAT COMPOSITION MATERIAL |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU853955A1 (en) |
-
1975
- 1975-04-29 SU SU2125157/26A patent/SU853955A1/en active
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