BE884893A - Comprimes de diamant, procede de fabrication et utilisations - Google Patents
Comprimes de diamant, procede de fabrication et utilisationsInfo
- Publication number
- BE884893A BE884893A BE0/201842A BE201842A BE884893A BE 884893 A BE884893 A BE 884893A BE 0/201842 A BE0/201842 A BE 0/201842A BE 201842 A BE201842 A BE 201842A BE 884893 A BE884893 A BE 884893A
- Authority
- BE
- Belgium
- Prior art keywords
- manufacturing
- diamond tablets
- diamond
- tablets
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C3/00—Profiling tools for metal drawing; Combinations of dies and mandrels
- B21C3/02—Dies; Selection of material therefor; Cleaning thereof
- B21C3/025—Dies; Selection of material therefor; Cleaning thereof comprising diamond parts
-
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P5/00—Setting gems or the like on metal parts, e.g. diamonds on tools
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/25—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
- B01J2203/0605—Composition of the material to be processed
- B01J2203/062—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
- B01J2203/0605—Composition of the material to be processed
- B01J2203/0645—Boronitrides
-
- 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
- B01J2203/065—Composition of the material produced
- B01J2203/066—Boronitrides
-
- 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
- B01J2203/0685—Crystal sintering
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metal Extraction Processes (AREA)
- Carbon And Carbon Compounds (AREA)
- Powder Metallurgy (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/069,205 US4248606A (en) | 1979-08-23 | 1979-08-23 | Supported diamond |
Publications (1)
Publication Number | Publication Date |
---|---|
BE884893A true BE884893A (fr) | 1980-12-16 |
Family
ID=22087409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/201842A BE884893A (fr) | 1979-08-23 | 1980-08-22 | Comprimes de diamant, procede de fabrication et utilisations |
Country Status (5)
Country | Link |
---|---|
US (1) | US4248606A (fr) |
JP (1) | JPS5641874A (fr) |
BE (1) | BE884893A (fr) |
CA (1) | CA1139111A (fr) |
ZA (1) | ZA804190B (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4536442A (en) * | 1979-08-23 | 1985-08-20 | General Electric Company | Process for making diamond and cubic boron nitride compacts |
US4466938A (en) * | 1979-08-23 | 1984-08-21 | General Electric Company | Method for reducing damage to diamond crystals during sintering |
US4483892A (en) * | 1981-12-16 | 1984-11-20 | General Electric Company | Wear resistant annular insert and process for making same |
US4514192A (en) * | 1982-07-27 | 1985-04-30 | Rca Corporation | Silicon oxide lapping coatings |
US4874398A (en) * | 1984-08-24 | 1989-10-17 | Ringwood Alfred E | Diamond compacts and process for making same |
IE60351B1 (en) * | 1987-04-24 | 1994-06-29 | De Beers Ind Diamond | Synthesis of ultra-hard abrasive particles |
US5159857A (en) * | 1991-03-01 | 1992-11-03 | Hughes Tool Company | Fixed cutter bit with improved diamond filled compacts |
US5248006A (en) * | 1991-03-01 | 1993-09-28 | Baker Hughes Incorporated | Rotary rock bit with improved diamond-filled compacts |
US5119714A (en) * | 1991-03-01 | 1992-06-09 | Hughes Tool Company | Rotary rock bit with improved diamond filled compacts |
US5273125A (en) * | 1991-03-01 | 1993-12-28 | Baker Hughes Incorporated | Fixed cutter bit with improved diamond filled compacts |
WO1993023204A1 (fr) * | 1992-05-15 | 1993-11-25 | Tempo Technology Corporation | Element comprime compose de diamants |
US5731046A (en) * | 1994-01-18 | 1998-03-24 | Qqc, Inc. | Fabrication of diamond and diamond-like carbon coatings |
US5620754A (en) * | 1994-01-21 | 1997-04-15 | Qqc, Inc. | Method of treating and coating substrates |
US5554415A (en) * | 1994-01-18 | 1996-09-10 | Qqc, Inc. | Substrate coating techniques, including fabricating materials on a surface of a substrate |
US20100104874A1 (en) * | 2008-10-29 | 2010-04-29 | Smith International, Inc. | High pressure sintering with carbon additives |
CN103433313A (zh) * | 2013-08-22 | 2013-12-11 | 郑州新亚复合超硬材料有限公司 | 聚晶金刚石拉丝模坯料及其制造方法 |
CN104148653B (zh) * | 2014-08-25 | 2017-02-08 | 湖南泰鼎新材料有限责任公司 | 一种金刚石复合片的制造方法 |
CN110857467A (zh) * | 2018-08-23 | 2020-03-03 | 中国科学院宁波材料技术与工程研究所 | 一种金刚石复合片及其制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4181505A (en) * | 1974-05-30 | 1980-01-01 | General Electric Company | Method for the work-hardening of diamonds and product thereof |
JPS5212126A (en) * | 1975-07-16 | 1977-01-29 | Hitachi Chem Co Ltd | Process for preparation of methacrylic acid |
-
1979
- 1979-08-23 US US06/069,205 patent/US4248606A/en not_active Expired - Lifetime
-
1980
- 1980-07-11 ZA ZA00804190A patent/ZA804190B/xx unknown
- 1980-08-08 CA CA000358016A patent/CA1139111A/fr not_active Expired
- 1980-08-22 BE BE0/201842A patent/BE884893A/fr not_active IP Right Cessation
- 1980-08-22 JP JP11489280A patent/JPS5641874A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
ZA804190B (en) | 1981-11-25 |
CA1139111A (fr) | 1983-01-11 |
JPH0260632B2 (fr) | 1990-12-17 |
JPS5641874A (en) | 1981-04-18 |
US4248606A (en) | 1981-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: GENERAL ELECTRIC CY Effective date: 19930831 |