JPS5523201B2 - - Google Patents
Info
- Publication number
- JPS5523201B2 JPS5523201B2 JP12521276A JP12521276A JPS5523201B2 JP S5523201 B2 JPS5523201 B2 JP S5523201B2 JP 12521276 A JP12521276 A JP 12521276A JP 12521276 A JP12521276 A JP 12521276A JP S5523201 B2 JPS5523201 B2 JP S5523201B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
-
- 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)
- Carbon And Carbon Compounds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12521276A JPS5350086A (en) | 1976-10-18 | 1976-10-18 | Synthesis of diamond |
| US05/841,715 US4128625A (en) | 1976-10-18 | 1977-10-13 | Process for synthesizing diamonds |
| DE2746395A DE2746395C3 (de) | 1976-10-18 | 1977-10-15 | Verfahren zur Herstellung synthetischer Diamanten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12521276A JPS5350086A (en) | 1976-10-18 | 1976-10-18 | Synthesis of diamond |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5350086A JPS5350086A (en) | 1978-05-08 |
| JPS5523201B2 true JPS5523201B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-06-21 |
Family
ID=14904642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12521276A Granted JPS5350086A (en) | 1976-10-18 | 1976-10-18 | Synthesis of diamond |
Country Status (3)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992014542A1 (fr) * | 1991-02-15 | 1992-09-03 | Sumitomo Electric Industries, Ltd. | Procede de synthese du diamant |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4333986A (en) * | 1979-06-11 | 1982-06-08 | Sumitomo Electric Industries, Ltd. | Diamond sintered compact wherein crystal particles are uniformly orientated in a particular direction and a method for producing the same |
| JPS59164608A (ja) * | 1983-03-11 | 1984-09-17 | Showa Denko Kk | ダイヤモンド合成法 |
| US5273730A (en) * | 1988-03-08 | 1993-12-28 | Sumitomo Electric Industries, Ltd. | Method of synthesizing diamond |
| US9476258B2 (en) | 2013-06-25 | 2016-10-25 | Diamond Innovations, Inc. | PDC cutter with chemical addition for enhanced abrasion resistance |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2947609A (en) * | 1958-01-06 | 1960-08-02 | Gen Electric | Diamond synthesis |
| NL258431A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1959-11-27 | |||
| US3124422A (en) * | 1960-07-20 | 1964-03-10 | Synthesis of diamonds | |
| JPS474605U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1971-02-06 | 1972-09-12 | ||
| US4042673A (en) * | 1973-11-02 | 1977-08-16 | General Electric Company | Novel diamond products and the manufacture thereof |
| US4034066A (en) * | 1973-11-02 | 1977-07-05 | General Electric Company | Method and high pressure reaction vessel for quality control of diamond growth on diamond seed |
-
1976
- 1976-10-18 JP JP12521276A patent/JPS5350086A/ja active Granted
-
1977
- 1977-10-13 US US05/841,715 patent/US4128625A/en not_active Expired - Lifetime
- 1977-10-15 DE DE2746395A patent/DE2746395C3/de not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992014542A1 (fr) * | 1991-02-15 | 1992-09-03 | Sumitomo Electric Industries, Ltd. | Procede de synthese du diamant |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2746395A1 (de) | 1978-04-20 |
| US4128625A (en) | 1978-12-05 |
| DE2746395B2 (de) | 1980-07-17 |
| DE2746395C3 (de) | 1981-05-21 |
| JPS5350086A (en) | 1978-05-08 |