IE35201L - High pressure, high temperature apparatus - Google Patents
High pressure, high temperature apparatusInfo
- Publication number
- IE35201L IE35201L IE58371A IE58371A IE35201L IE 35201 L IE35201 L IE 35201L IE 58371 A IE58371 A IE 58371A IE 58371 A IE58371 A IE 58371A IE 35201 L IE35201 L IE 35201L
- Authority
- IE
- Ireland
- Prior art keywords
- dies
- cavity
- centre
- under pressure
- diamond
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 229910003460 diamond Inorganic materials 0.000 abstract 2
- 239000010432 diamond Substances 0.000 abstract 2
- 238000003786 synthesis reaction Methods 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 230000007423 decrease Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 239000004575 stone Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/32—Burning methods
- C04B33/326—Burning methods under pressure
-
- 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
- B01J3/065—Presses for the formation of diamonds or boronitrides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/32—Burning methods
Landscapes
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Carbon And Carbon Compounds (AREA)
- Powder Metallurgy (AREA)
- Ceramic Products (AREA)
Abstract
1321923 Diamond synthesis apparatus UKRAINSKY ORDENA TRUDOVOGO KRASNOGO ZNAMENI NAUCHNO-ISSLEDOVATELSKY KONSTRUKTORSKO-TEKHNOLOGICHESKY INSTITUT SINTETICHESKIKH SVERKHTVERDYKH MATERIALOV I INSTRUMENTA GOSPLANA UKRAINSKOI SSR 7 May 1971 [12 May 1970] 13625/71 Heading B1X [Also in Divisions B5 and C1] High pressure apparatus for use in the synthesis of diamond and other super-hard materials comprises a pair of dies I which are movable towards one another under pressure, each die having in its working face a cavity having the shape of a surface of revolution and, in cross-section including the axis, having a radius of curvature which decreases from the edges of the cavity (where it may be infinite) to the centre of the cavity. As shown the cavity is conical near its edge and part spherical at its centre. In use, the reaction mixture 3 is placed in a container 2 of lithographic stone which is arranged in the cavities of the dies and which deforms under pressure as shown. The dies are preferably reinforced by steel binding rings 4, and one at least is insulated to enable the mixture to be heated electrically through the dies.
[GB1321923A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU701434857A SU312463A1 (en) | 1970-05-12 | 1970-05-12 | Device for building up high pressure and temperature |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE35201L true IE35201L (en) | 1971-11-12 |
| IE35201B1 IE35201B1 (en) | 1975-12-10 |
Family
ID=20452598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE58371A IE35201B1 (en) | 1970-05-12 | 1971-05-10 | High pressure high temperature apparatus |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT324279B (en) |
| BE (1) | BE766122A (en) |
| CA (1) | CA938413A (en) |
| CH (1) | CH568786A5 (en) |
| FR (1) | FR2091456A5 (en) |
| GB (1) | GB1321923A (en) |
| IE (1) | IE35201B1 (en) |
| SE (1) | SE360599B (en) |
| SU (1) | SU312463A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2195363C2 (en) * | 2001-01-10 | 2002-12-27 | Акционерное общество открытого типа "Абразивный завод "Ильич" | Device for producing high pressure and temperature |
-
1970
- 1970-05-12 SU SU701434857A patent/SU312463A1/en active
-
1971
- 1971-04-15 CA CA110463A patent/CA938413A/en not_active Expired
- 1971-04-15 CH CH549571A patent/CH568786A5/xx not_active IP Right Cessation
- 1971-04-22 BE BE766122A patent/BE766122A/en not_active IP Right Cessation
- 1971-05-03 AT AT381171A patent/AT324279B/en active
- 1971-05-07 GB GB1362571A patent/GB1321923A/en not_active Expired
- 1971-05-10 IE IE58371A patent/IE35201B1/en unknown
- 1971-05-11 FR FR7116990A patent/FR2091456A5/fr not_active Expired
- 1971-05-11 SE SE609171A patent/SE360599B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IE35201B1 (en) | 1975-12-10 |
| FR2091456A5 (en) | 1972-01-14 |
| AT324279B (en) | 1975-08-25 |
| BE766122A (en) | 1971-09-16 |
| SE360599B (en) | 1973-10-01 |
| CA938413A (en) | 1973-12-18 |
| GB1321923A (en) | 1973-07-04 |
| DE2120000B2 (en) | 1976-01-15 |
| DE2120000A1 (en) | 1971-12-16 |
| CH568786A5 (en) | 1975-11-14 |
| SU312463A1 (en) | 1979-01-30 |
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