BE819897A - Synthese de diamants - Google Patents
Synthese de diamantsInfo
- Publication number
- BE819897A BE819897A BE148506A BE148506A BE819897A BE 819897 A BE819897 A BE 819897A BE 148506 A BE148506 A BE 148506A BE 148506 A BE148506 A BE 148506A BE 819897 A BE819897 A BE 819897A
- Authority
- BE
- Belgium
- Prior art keywords
- diamonds
- synthesis
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
- B01J3/062—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/14—Anti-slip materials; Abrasives
- C09K3/1409—Abrasive particles per se
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0605—Composition of the material to be processed
- B01J2203/061—Graphite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/065—Composition of the material produced
- B01J2203/0655—Diamond
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0675—Structural or physico-chemical features of the materials processed
- B01J2203/068—Crystal growth
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Carbon And Carbon Compounds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA00737322A ZA737322B (en) | 1973-09-14 | 1973-09-14 | Diamond synthesis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE819897A true BE819897A (fr) | 1974-12-31 |
Family
ID=25566837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE148506A BE819897A (fr) | 1973-09-14 | 1974-09-13 | Synthese de diamants |
Country Status (19)
| Country | Link |
|---|---|
| US (1) | US4036937A (fr) |
| JP (1) | JPS5335675B2 (fr) |
| AR (1) | AR213718A1 (fr) |
| AT (1) | AT352685B (fr) |
| BE (1) | BE819897A (fr) |
| BR (1) | BR7407649A (fr) |
| CA (1) | CA1033648A (fr) |
| CH (1) | CH601104A5 (fr) |
| DE (1) | DE2443949C3 (fr) |
| FI (1) | FI62271C (fr) |
| FR (1) | FR2243906B1 (fr) |
| GB (1) | GB1475529A (fr) |
| IE (1) | IE40168B1 (fr) |
| IL (1) | IL45640A (fr) |
| IN (1) | IN143028B (fr) |
| IT (1) | IT1021386B (fr) |
| NL (1) | NL169717C (fr) |
| SE (1) | SE402904B (fr) |
| ZA (1) | ZA737322B (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IE47393B1 (en) * | 1977-09-12 | 1984-03-07 | De Beers Ind Diamond | Abrasive materials |
| JPS56126579A (en) * | 1980-02-28 | 1981-10-03 | Toshiba Corp | Grindstone and its manufacture |
| EP0110897A1 (fr) * | 1982-05-20 | 1984-06-20 | MITCHELL, Mark K. | Procede de fabrication de diamants |
| US4544540A (en) * | 1982-06-25 | 1985-10-01 | Sumitomo Electric Industries, Ltd. | Diamond single crystals, a process of manufacturing and tools for using same |
| US5128080A (en) * | 1990-08-30 | 1992-07-07 | Hughes Tool Company | Method of forming diamond impregnated carbide via the in-situ conversion of dispersed graphite |
| US5607025A (en) * | 1995-06-05 | 1997-03-04 | Smith International, Inc. | Drill bit and cutting structure having enhanced placement and sizing of cutters for improved bit stabilization |
| US6390210B1 (en) * | 1996-04-10 | 2002-05-21 | Smith International, Inc. | Rolling cone bit with gage and off-gage cutter elements positioned to separate sidewall and bottom hole cutting duty |
| US5967245A (en) * | 1996-06-21 | 1999-10-19 | Smith International, Inc. | Rolling cone bit having gage and nestled gage cutter elements having enhancements in materials and geometry to optimize borehole corner cutting duty |
| WO2007091375A1 (fr) * | 2006-02-10 | 2007-08-16 | Tosho Inc. | Dispositif manuel de dispersion de produits chimiques |
| CN102245730A (zh) * | 2008-09-16 | 2011-11-16 | 戴蒙得创新股份有限公司 | 具有独特形貌的磨粒 |
| US8927101B2 (en) * | 2008-09-16 | 2015-01-06 | Diamond Innovations, Inc | Abrasive particles having a unique morphology |
| JP5833550B2 (ja) | 2009-07-31 | 2015-12-16 | ダイヤモンド イノベイションズ インコーポレーテッド | 表面変性研磨材粒子を含む精密ワイヤ |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2947611A (en) * | 1958-01-06 | 1960-08-02 | Gen Electric | Diamond synthesis |
| US2947609A (en) * | 1958-01-06 | 1960-08-02 | Gen Electric | Diamond synthesis |
| NL128759C (fr) * | 1965-11-13 |
-
1973
- 1973-09-14 ZA ZA00737322A patent/ZA737322B/xx unknown
-
1974
- 1974-09-09 IE IE1873/74A patent/IE40168B1/xx unknown
- 1974-09-10 IL IL45640A patent/IL45640A/en unknown
- 1974-09-11 IN IN2026/CAL/74A patent/IN143028B/en unknown
- 1974-09-12 CA CA209,069A patent/CA1033648A/fr not_active Expired
- 1974-09-12 AT AT740974A patent/AT352685B/de active
- 1974-09-12 FI FI2668/74A patent/FI62271C/fi active
- 1974-09-13 FR FR7431033A patent/FR2243906B1/fr not_active Expired
- 1974-09-13 SE SE7411544A patent/SE402904B/xx not_active IP Right Cessation
- 1974-09-13 DE DE2443949A patent/DE2443949C3/de not_active Expired
- 1974-09-13 IT IT27293/74A patent/IT1021386B/it active
- 1974-09-13 JP JP10589974A patent/JPS5335675B2/ja not_active Expired
- 1974-09-13 BE BE148506A patent/BE819897A/fr not_active IP Right Cessation
- 1974-09-13 GB GB4011374A patent/GB1475529A/en not_active Expired
- 1974-09-13 US US05/505,982 patent/US4036937A/en not_active Expired - Lifetime
- 1974-09-13 BR BR7649/74A patent/BR7407649A/pt unknown
- 1974-09-13 AR AR255607A patent/AR213718A1/es active
- 1974-09-13 CH CH1248674A patent/CH601104A5/xx not_active IP Right Cessation
- 1974-09-16 NL NLAANVRAGE7412245,A patent/NL169717C/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR7407649A (pt) | 1975-10-14 |
| FR2243906B1 (fr) | 1980-10-03 |
| ATA740974A (de) | 1979-03-15 |
| FI62271C (fi) | 1982-12-10 |
| FI266874A (fr) | 1975-03-15 |
| DE2443949B2 (de) | 1978-03-09 |
| FI62271B (fi) | 1982-08-31 |
| SE7411544L (fr) | 1975-03-17 |
| IL45640A0 (en) | 1974-11-29 |
| GB1475529A (en) | 1977-06-01 |
| AU7319774A (en) | 1976-03-18 |
| CA1033648A (fr) | 1978-06-27 |
| IE40168B1 (en) | 1979-03-28 |
| IL45640A (en) | 1977-01-31 |
| NL7412245A (nl) | 1975-03-18 |
| DE2443949C3 (de) | 1978-11-02 |
| FR2243906A1 (fr) | 1975-04-11 |
| AT352685B (de) | 1979-10-10 |
| AR213718A1 (es) | 1979-03-15 |
| US4036937A (en) | 1977-07-19 |
| IE40168L (en) | 1975-03-14 |
| NL169717C (nl) | 1982-08-16 |
| SE402904B (sv) | 1978-07-24 |
| JPS5335675B2 (fr) | 1978-09-28 |
| CH601104A5 (fr) | 1978-06-30 |
| ZA737322B (en) | 1975-04-30 |
| JPS5088689A (fr) | 1975-07-16 |
| NL169717B (nl) | 1982-03-16 |
| DE2443949A1 (de) | 1975-03-20 |
| IN143028B (fr) | 1977-09-24 |
| IT1021386B (it) | 1978-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: DE BEERS INDUSTRIAL DIAMOND DIVISION LTD Effective date: 19910930 |