RU2013149892A - METHOD FOR PRODUCING PRODUCTS FROM DIAMOND-CONTAINING COMPOSITE MATERIALS - Google Patents
METHOD FOR PRODUCING PRODUCTS FROM DIAMOND-CONTAINING COMPOSITE MATERIALS Download PDFInfo
- Publication number
- RU2013149892A RU2013149892A RU2013149892/03A RU2013149892A RU2013149892A RU 2013149892 A RU2013149892 A RU 2013149892A RU 2013149892/03 A RU2013149892/03 A RU 2013149892/03A RU 2013149892 A RU2013149892 A RU 2013149892A RU 2013149892 A RU2013149892 A RU 2013149892A
- Authority
- RU
- Russia
- Prior art keywords
- diamond
- diamond powder
- press mass
- basis
- prepared
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title claims abstract 3
- 238000004519 manufacturing process Methods 0.000 title claims abstract 3
- 229910003460 diamond Inorganic materials 0.000 claims abstract 8
- 239000010432 diamond Substances 0.000 claims abstract 8
- 239000000843 powder Substances 0.000 claims abstract 6
- 239000011230 binding agent Substances 0.000 claims abstract 4
- 239000007788 liquid Substances 0.000 claims abstract 4
- 238000000465 moulding Methods 0.000 claims abstract 4
- 229910052710 silicon Inorganic materials 0.000 claims abstract 4
- 239000010703 silicon Substances 0.000 claims abstract 4
- 239000002775 capsule Substances 0.000 claims abstract 2
- 230000005494 condensation Effects 0.000 claims abstract 2
- 238000009833 condensation Methods 0.000 claims abstract 2
- 230000008595 infiltration Effects 0.000 claims abstract 2
- 238000001764 infiltration Methods 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims abstract 2
- 239000003039 volatile agent Substances 0.000 claims abstract 2
Landscapes
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
1. Способ изготовления изделий из алмазосодержащего композиционного материала, включающий пресс-камерное формование пористой заготовки из пресс-массы на основе ультрадисперсного алмазного порошка и ее инфильтрацию жидким кремнием, отличающийся тем, что пресс-массу готовят на основе алмазного порошка и временного связующего, формование пористой заготовки производят при комнатной температуре, нагревают полученную заготовку до температуры полного удаления летучих из временного связующего, а инфильтрацию жидким кремнием осуществляют путем капиллярной конденсации его паров в интервале температур 1300-1450°C и давления в реакторе не более 36 мм рт.ст.2. Способ по п.1, отличающийся тем, что пресс-массу готовят на основе алмазного порошка в капсуле из пироуглерода.1. A method of manufacturing products from a diamond-containing composite material, including press chamber molding of a porous preform from a press mass based on ultrafine diamond powder and its infiltration with liquid silicon, characterized in that the press mass is prepared on the basis of diamond powder and a temporary binder, porous molding preforms are produced at room temperature, the resulting preform is heated to the temperature of complete removal of volatiles from the temporary binder, and liquid silicon is infiltrated Uteem capillary condensation of vapor in the temperature range 1300-1450 ° C and pressure in the reactor is no more than 36 mm rt.st.2. The method according to claim 1, characterized in that the press mass is prepared on the basis of diamond powder in a capsule of pyrocarbon.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013149892/03A RU2566351C2 (en) | 2013-11-07 | 2013-11-07 | Method of making articles from diamond-containing composite materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013149892/03A RU2566351C2 (en) | 2013-11-07 | 2013-11-07 | Method of making articles from diamond-containing composite materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2013149892A true RU2013149892A (en) | 2015-05-20 |
| RU2566351C2 RU2566351C2 (en) | 2015-10-27 |
Family
ID=53283695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2013149892/03A RU2566351C2 (en) | 2013-11-07 | 2013-11-07 | Method of making articles from diamond-containing composite materials |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2566351C2 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57500976A (en) * | 1980-07-09 | 1982-06-03 | ||
| RU2036779C1 (en) * | 1992-12-08 | 1995-06-09 | Акционерное общество закрытого типа "Карбид" | Method of obtaining the diamond-bearing material |
| US6447852B1 (en) * | 1999-03-04 | 2002-09-10 | Ambler Technologies, Inc. | Method of manufacturing a diamond composite and a composite produced by same |
| RU2270821C2 (en) * | 2000-11-21 | 2006-02-27 | Скелетон Текнолоджиз Аг | Heat-conducting material |
-
2013
- 2013-11-07 RU RU2013149892/03A patent/RU2566351C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2566351C2 (en) | 2015-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZ9A | Application not withdrawn (correction of the notice of withdrawal) |
Effective date: 20150527 |
|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20171108 |