NO119610B - - Google Patents
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- Publication number
- NO119610B NO119610B NO171010A NO17101067A NO119610B NO 119610 B NO119610 B NO 119610B NO 171010 A NO171010 A NO 171010A NO 17101067 A NO17101067 A NO 17101067A NO 119610 B NO119610 B NO 119610B
- Authority
- NO
- Norway
- Prior art keywords
- gas
- workpiece
- heating
- pressure
- gases
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 24
- 238000007731 hot pressing Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 70
- 238000010438 heat treatment Methods 0.000 description 57
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 238000000280 densification Methods 0.000 description 7
- 239000011261 inert gas Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 229910052786 argon Inorganic materials 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000001307 helium Substances 0.000 description 3
- 229910052734 helium Inorganic materials 0.000 description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000003779 heat-resistant material Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000012255 powdered metal Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/12—Both compacting and sintering
- B22F3/14—Both compacting and sintering simultaneously
- B22F3/15—Hot isostatic pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/001—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a flexible element, e.g. diaphragm, urged by fluid pressure; Isostatic presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/001—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a flexible element, e.g. diaphragm, urged by fluid pressure; Isostatic presses
- B30B11/002—Isostatic press chambers; Press stands therefor
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/026—High pressure
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Manufacturing & Machinery (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US603066A US3419935A (en) | 1966-12-19 | 1966-12-19 | Hot-isostatic-pressing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO119610B true NO119610B (it) | 1970-06-08 |
Family
ID=24413964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO171010A NO119610B (it) | 1966-12-19 | 1967-12-16 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3419935A (it) |
| BE (1) | BE708182A (it) |
| CH (1) | CH488813A (it) |
| DE (1) | DE1667326A1 (it) |
| FR (1) | FR1550554A (it) |
| GB (1) | GB1156069A (it) |
| NO (1) | NO119610B (it) |
| SE (1) | SE311725B (it) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA855149A (en) * | 1968-02-28 | 1970-11-03 | J. Havel Charles | Hot isostatic pressing using a vitreous container |
| SE326942B (it) * | 1968-10-24 | 1970-08-10 | Asea Ab | |
| US3599281A (en) * | 1968-11-01 | 1971-08-17 | Crucible Inc | Heat insulating casing |
| US3571850A (en) * | 1969-04-15 | 1971-03-23 | Atomic Energy Commission | Hot-isostatic-pressing apparatus |
| US3700435A (en) * | 1971-03-01 | 1972-10-24 | Crucible Inc | Method for making powder metallurgy shapes |
| SE366673C (sv) * | 1972-06-12 | 1984-04-09 | Asea Ab | Forfarande for framstellning av snabbstal med utgangspunkt fran metallpulver |
| US4007251A (en) * | 1972-09-19 | 1977-02-08 | Allmanna Svenska Elektriska Aktiebolaget | Method of manufacturing powder bodies of borides, carbides or nitrides |
| US3841870A (en) * | 1973-03-07 | 1974-10-15 | Carpenter Technology Corp | Method of making articles from powdered material requiring forming at high temperature |
| GB1443630A (en) * | 1973-12-19 | 1976-07-21 | Messerschmitt Boelkow Blohm | Method for the manufacture of articles of complex shape |
| JPS5612239B2 (it) * | 1974-08-19 | 1981-03-19 | ||
| GB1522705A (en) * | 1974-11-11 | 1978-08-23 | Asea Ab | Method of manufacturing bodies of silicon nitride |
| FR2302287A1 (fr) * | 1975-02-27 | 1976-09-24 | Commissariat Energie Atomique | Procede et appareillage de frittage sous charge |
| US3973886A (en) * | 1975-05-06 | 1976-08-10 | National Forge Company | Hot isostatic press |
| SE398984B (sv) * | 1976-05-25 | 1978-01-30 | Asea Ab | Ugn for behandling av material vid hog temperatur i en gasatmosfer under hogt tryck |
| US4032337A (en) * | 1976-07-27 | 1977-06-28 | Crucible Inc. | Method and apparatus for pressurizing hot-isostatic pressure vessels |
| US4247755A (en) * | 1978-01-16 | 1981-01-27 | Autoclave Engineers, Inc. | High pressure autoclave |
| GB1586033A (en) * | 1977-03-24 | 1981-03-11 | Autoclave Eng Inc | Apparatus for gas pressure bonding and hot isostatic pressing |
| US4310477A (en) * | 1977-03-25 | 1982-01-12 | Ford Motor Company | Method of making a silicon nitride part |
| DE2717842C2 (de) * | 1977-04-22 | 1983-09-01 | Fried. Krupp Gmbh, 4300 Essen | Verfahren zur Oberflächenbehandlung von gesinterten Hartmetallkörpern |
| US4151400A (en) * | 1977-06-15 | 1979-04-24 | Autoclave Engineers, Inc. | Autoclave furnace with mechanical circulation |
| US4227927A (en) * | 1978-04-05 | 1980-10-14 | Cyclops Corporation, Universal-Cyclops Specialty Steel Division | Powder metallurgy |
| US4217087A (en) * | 1979-07-16 | 1980-08-12 | Pressure Technology, Inc. | Isostatic apparatus for treating articles with heat and pressure |
| US4244686A (en) * | 1979-07-18 | 1981-01-13 | General Electric Company | Energy saving furnace and method of operating same |
| SE8005474L (sv) * | 1979-08-10 | 1981-02-11 | British Nuclear Fuels Ltd | Sett for pressning av keramiska pulver |
| WO1984001531A1 (en) * | 1982-10-12 | 1984-04-26 | Ford Motor Canada | Making hot pressed silicon nitride by use of low density reaction bonded body |
| JPS5970199U (ja) * | 1982-10-29 | 1984-05-12 | 株式会社神戸製鋼所 | 熱間静水圧プレス装置の加熱装置 |
| US4772450A (en) * | 1984-07-25 | 1988-09-20 | Trw Inc. | Methods of forming powdered metal articles |
| US4940563A (en) * | 1986-02-13 | 1990-07-10 | United Technologies Corporation | Molding method and apparatus using a solid flowable, polymer medium |
| US4693863A (en) * | 1986-04-09 | 1987-09-15 | Carpenter Technology Corporation | Process and apparatus to simultaneously consolidate and reduce metal powders |
| US4847021A (en) * | 1986-06-26 | 1989-07-11 | Union Carbide Corporation | Process for producing high density carbon and graphite articles |
| DE3621996A1 (de) * | 1986-07-01 | 1988-01-14 | Pfeiffer Vakuumtechnik | Anlage zum waermebehandeln von werkstoffen im vakuum und unter druck |
| DE3625788A1 (de) * | 1986-07-30 | 1988-02-04 | Degussa | Hochdrucksinterofen |
| US4961767A (en) * | 1987-05-20 | 1990-10-09 | Corning Incorporated | Method for producing ultra-high purity, optical quality, glass articles |
| US4968009A (en) * | 1988-08-27 | 1990-11-06 | Kabushiki Kaisha Kobe Seiko Sho | Cooling device for a high temperature, high pressure vessel |
| US5561834A (en) * | 1995-05-02 | 1996-10-01 | General Motors Corporation | Pneumatic isostatic compaction of sintered compacts |
| SE507179C2 (sv) * | 1995-12-01 | 1998-04-20 | Asea Brown Boveri | Sätt och anordning för gasrening vid varmisostatisk pressning |
| US5816090A (en) * | 1995-12-11 | 1998-10-06 | Ametek Specialty Metal Products Division | Method for pneumatic isostatic processing of a workpiece |
| CN117359754B (zh) * | 2023-07-04 | 2024-04-02 | 广东冠星陶瓷企业有限公司 | 一种瓷砖生产用等静压干压成型系统 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR906824A (fr) * | 1943-08-21 | 1946-02-21 | Ig Farbenindustrie Ag | Dispositif pour la mesure et le réglage de la pression de matière plastique en fusion coulant à hautes températures dans des tubes |
| US2745713A (en) * | 1952-10-29 | 1956-05-15 | Gen Electric | High temperature high pressure reactor |
| US2990602A (en) * | 1959-01-05 | 1961-07-04 | Ronald J Brandmayr | Method of hot-pressing ceramic ferroelectric materials |
| US3177553A (en) * | 1960-12-30 | 1965-04-13 | Paul B Archibald | Apparatus for solvent-isostatic pressing |
| US3230286A (en) * | 1961-01-23 | 1966-01-18 | Engelhard Ind Inc | Compacting of particulate materials |
| US3249964A (en) * | 1963-09-09 | 1966-05-10 | Stackpole Carbon Co | Producing dense articles from powdered carbon and other materials |
| US3328838A (en) * | 1963-12-30 | 1967-07-04 | Barogenics Inc | High pressure methods and apparatus |
| US3313871A (en) * | 1964-12-29 | 1967-04-11 | Gen Motors Corp | Method and apparatus for hydrostatically compacting metal powders |
| US3379043A (en) * | 1965-03-01 | 1968-04-23 | Western Electric Co | Pressure vessel for forming apparatus |
-
1966
- 1966-12-19 US US603066A patent/US3419935A/en not_active Expired - Lifetime
-
1967
- 1967-12-08 GB GB55832/67A patent/GB1156069A/en not_active Expired
- 1967-12-15 CH CH1766167A patent/CH488813A/de not_active IP Right Cessation
- 1967-12-16 NO NO171010A patent/NO119610B/no unknown
- 1967-12-18 FR FR1550554D patent/FR1550554A/fr not_active Expired
- 1967-12-18 DE DE19671667326 patent/DE1667326A1/de active Pending
- 1967-12-18 SE SE17322/67A patent/SE311725B/xx unknown
- 1967-12-19 BE BE708182D patent/BE708182A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1156069A (en) | 1969-06-25 |
| CH488813A (de) | 1970-04-15 |
| DE1667326A1 (de) | 1971-06-09 |
| US3419935A (en) | 1969-01-07 |
| SE311725B (it) | 1969-06-23 |
| FR1550554A (it) | 1968-12-20 |
| BE708182A (it) | 1968-05-02 |
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