SU1545483A1 - Method for production of polycrystalline superhard material - Google Patents
Method for production of polycrystalline superhard materialInfo
- Publication number
- SU1545483A1 SU1545483A1 SU4385192/26A SU4385192A SU1545483A1 SU 1545483 A1 SU1545483 A1 SU 1545483A1 SU 4385192/26 A SU4385192/26 A SU 4385192/26A SU 4385192 A SU4385192 A SU 4385192A SU 1545483 A1 SU1545483 A1 SU 1545483A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- powder
- production
- diamond
- mas
- amount
- Prior art date
Links
Abstract
FIELD: production of synthetic superhard materials. SUBSTANCE: method for production of polycrystalline superhard materials includes placing of preliminary calcined diamond powder or mixture of diamond powder with powder of diamond containing polycrystalline material with particles sizing within 10-500 mcm and ash content of 0.5-20 mas. between layers of silicon powder; sintering at pressure and temperature within values non-impairing the stability of diamond lattice. Silicon powder, in this case, is preliminarily mixed with boron in the amount of 0.5-15 mas. and organic binder based on resol or novolac resin in the amount of 0.4-5 mas. and pressing in tablets. EFFECT: higher hardness of material. 1 tbl
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4385192/26A SU1545483A1 (en) | 1988-02-28 | 1988-02-28 | Method for production of polycrystalline superhard material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4385192/26A SU1545483A1 (en) | 1988-02-28 | 1988-02-28 | Method for production of polycrystalline superhard material |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1545483A1 true SU1545483A1 (en) | 1995-07-20 |
Family
ID=60517988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4385192/26A SU1545483A1 (en) | 1988-02-28 | 1988-02-28 | Method for production of polycrystalline superhard material |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1545483A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2547485C1 (en) * | 2013-10-01 | 2015-04-10 | Федеральное государственное бюджетное научное учреждение "Технологический институт сверхтвердых и новых углеродных материалов" (ФГБНУ ТИСНУМ) | Method of producing super hard composite material |
-
1988
- 1988-02-28 SU SU4385192/26A patent/SU1545483A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2547485C1 (en) * | 2013-10-01 | 2015-04-10 | Федеральное государственное бюджетное научное учреждение "Технологический институт сверхтвердых и новых углеродных материалов" (ФГБНУ ТИСНУМ) | Method of producing super hard composite material |
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