SU312463A1 - Device for building up high pressure and temperature - Google Patents
Device for building up high pressure and temperatureInfo
- Publication number
- SU312463A1 SU312463A1 SU701434857A SU1434857A SU312463A1 SU 312463 A1 SU312463 A1 SU 312463A1 SU 701434857 A SU701434857 A SU 701434857A SU 1434857 A SU1434857 A SU 1434857A SU 312463 A1 SU312463 A1 SU 312463A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- high pressure
- temperature
- diameter
- volume
- building
- Prior art date
Links
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)
Description
Изобретение относитс к устройствам дл создани высокого давлени и температуры , а именно к устройствам дл синтеза сверхтвердых материалов, например алмаза и кубического нитрида бора.The invention relates to devices for producing high pressure and temperature, namely, devices for synthesizing superhard materials, such as diamond and cubic boron nitride.
Известно устройство дл создани высокого давлени и температуры, включающее верхнюю и нижнюю матрицы с углублени ми на смыкающихс торцах, образующими камеру высокого давлени .A device for creating high pressure and temperature is known, comprising an upper and a lower die with recesses at the closing ends forming a high pressure chamber.
Однако в известных устройствах происходит разрущение лунки матрицы под действием давлени , так как угол между дном и стенкой такого углублени вл етс местом концентрации напр жений. Следствием этого вл етс довольно низка долговечность матрицы, а также малый полезный объем камеры.However, in known devices, the die collapses under the action of pressure, since the angle between the bottom and the wall of such a recess is a place of stress concentration. The consequence of this is a rather low durability of the matrix, as well as a small useful volume of the chamber.
Цель изобретени - увеличение срока службы матрицы и увеличение полезного объема камеры.The purpose of the invention is to increase the life of the matrix and increase the effective volume of the chamber.
Это достигаетс тем, что углубление в матрицах выполнено в виде конуса, сопр женного со сферой, и имеет объем, равный объему приведенного цилиндра с диаметром , равным диаметру углублени ,, и высотой 0,14-0,15 диаметра углублени .This is achieved by the fact that the recess in the matrices is made in the form of a cone conjugated with a sphere, and has a volume equal to the volume of the reduced cylinder with a diameter equal to the diameter of the recess and height 0.14-0.15 of the diameter of the recess.
Оно состоит из верхней 1 и нижней 2 матриц, скрепленных кольцами 3 и снабженных углублени ми диаметром а, образующими камеру высокого давлени , в которой помещен контейнер 4 из литографского камн с реакционным составом 5.It consists of the upper 1 and lower 2 matrices fastened with rings 3 and provided with recesses with diameter a forming the high pressure chamber in which the container 4 of lithographic stone with the reaction composition 5 is placed.
Устройство работает следующим образом .The device works as follows.
Матрицы под давлением усили пресса сближаютс , нарул на часть контейнера из литографского камн деформируетс и заполн ет пространство между матрицами, образу камеру высокого давлени .The dies under pressure of the press force converge, breaking the part of the lithographic stone container deforms and fills the space between the dies, forming a high pressure chamber.
Claims (1)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU701434857A SU312463A1 (en) | 1970-05-12 | 1970-05-12 | Device for building up high pressure and temperature |
| CA110463A CA938413A (en) | 1970-05-12 | 1971-04-15 | High-pressure and high-temperature device |
| CH549571A CH568786A5 (en) | 1970-05-12 | 1971-04-15 | |
| BE766122A BE766122A (en) | 1970-05-12 | 1971-04-22 | DEVICE FOR THE PRODUCTION OF HIGH PRESSURE AND TEMPERATURE |
| DE19712120000 DE2120000C3 (en) | 1970-05-12 | 1971-04-23 | Device for generating ultra high pressure and high temperature for the synthesis of very hard materials |
| AT381171A AT324279B (en) | 1970-05-12 | 1971-05-03 | DEVICE FOR GENERATING HIGH PRESSURE AND HIGH TEMPERATURES |
| GB1362571A GB1321923A (en) | 1970-05-12 | 1971-05-07 | High pressure high temperature apparatus |
| IE58371A IE35201B1 (en) | 1970-05-12 | 1971-05-10 | High pressure high temperature apparatus |
| SE609171A SE360599B (en) | 1970-05-12 | 1971-05-11 | |
| FR7116990A FR2091456A5 (en) | 1970-05-12 | 1971-05-11 |
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 (1)
| Publication Number | Publication Date |
|---|---|
| SU312463A1 true SU312463A1 (en) | 1979-01-30 |
Family
ID=20452598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU701434857A SU312463A1 (en) | 1970-05-12 | 1970-05-12 | Device for building up high pressure and temperature |
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) |
-
1970
- 1970-05-12 SU SU701434857A patent/SU312463A1/en active
-
1971
- 1971-04-15 CH CH549571A patent/CH568786A5/xx not_active IP Right Cessation
- 1971-04-15 CA CA110463A patent/CA938413A/en not_active Expired
- 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 |
|---|---|
| SE360599B (en) | 1973-10-01 |
| IE35201L (en) | 1971-11-12 |
| CA938413A (en) | 1973-12-18 |
| GB1321923A (en) | 1973-07-04 |
| BE766122A (en) | 1971-09-16 |
| DE2120000B2 (en) | 1976-01-15 |
| CH568786A5 (en) | 1975-11-14 |
| AT324279B (en) | 1975-08-25 |
| IE35201B1 (en) | 1975-12-10 |
| FR2091456A5 (en) | 1972-01-14 |
| DE2120000A1 (en) | 1971-12-16 |
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