JP2001522722A - ガス等静圧加工法 - Google Patents
ガス等静圧加工法Info
- Publication number
- JP2001522722A JP2001522722A JP2000513685A JP2000513685A JP2001522722A JP 2001522722 A JP2001522722 A JP 2001522722A JP 2000513685 A JP2000513685 A JP 2000513685A JP 2000513685 A JP2000513685 A JP 2000513685A JP 2001522722 A JP2001522722 A JP 2001522722A
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- pressure
- pressure vessel
- heating
- pressurizing
- Prior art date
- 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.)
- Pending
Links
- 230000003068 static effect Effects 0.000 title description 3
- 238000003672 processing method Methods 0.000 title description 2
- 238000000034 method Methods 0.000 claims abstract description 138
- 230000008569 process Effects 0.000 claims abstract description 61
- 239000000463 material Substances 0.000 claims abstract description 32
- 238000005242 forging Methods 0.000 claims abstract description 30
- 238000012545 processing Methods 0.000 claims abstract description 15
- 239000004033 plastic Substances 0.000 claims abstract description 12
- 238000010521 absorption reaction Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 51
- 238000000576 coating method Methods 0.000 claims description 30
- 239000007789 gas Substances 0.000 claims description 28
- 239000011248 coating agent Substances 0.000 claims description 20
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 18
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 16
- 238000005266 casting Methods 0.000 claims description 14
- 238000000280 densification Methods 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- 239000000843 powder Substances 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 229910052786 argon Inorganic materials 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 8
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000010936 titanium Substances 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 238000005245 sintering Methods 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 239000012255 powdered metal Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 238000009694 cold isostatic pressing Methods 0.000 claims description 2
- 239000011888 foil Substances 0.000 claims description 2
- 238000001746 injection moulding Methods 0.000 claims description 2
- 238000009996 mechanical pre-treatment Methods 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 238000005240 physical vapour deposition Methods 0.000 claims description 2
- 238000005229 chemical vapour deposition Methods 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 238000001513 hot isostatic pressing Methods 0.000 description 16
- 230000007547 defect Effects 0.000 description 12
- 230000008439 repair process Effects 0.000 description 8
- 239000000047 product Substances 0.000 description 6
- 229910000851 Alloy steel Inorganic materials 0.000 description 5
- 238000000462 isostatic pressing Methods 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 238000007596 consolidation process Methods 0.000 description 4
- 229910000990 Ni alloy Inorganic materials 0.000 description 3
- 229910001069 Ti alloy Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000005422 blasting Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910001182 Mo alloy Inorganic materials 0.000 description 2
- 229910000691 Re alloy Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910001362 Ta alloys Inorganic materials 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000002905 metal composite material Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003618 dip coating Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009931 pascalization Methods 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
- B22D31/002—Cleaning, working on castings
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Forging (AREA)
- Press Drives And Press Lines (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/941,709 US5816090A (en) | 1995-12-11 | 1997-09-30 | Method for pneumatic isostatic processing of a workpiece |
| US08/941,709 | 1997-09-30 | ||
| PCT/US1998/018007 WO1999016561A1 (en) | 1997-09-30 | 1998-08-31 | Method for pneumatic isostatic processing of a workpiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001522722A true JP2001522722A (ja) | 2001-11-20 |
| JP2001522722A5 JP2001522722A5 (enExample) | 2005-12-08 |
Family
ID=25476946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000513685A Pending JP2001522722A (ja) | 1997-09-30 | 1998-08-31 | ガス等静圧加工法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5816090A (enExample) |
| EP (1) | EP1024911B1 (enExample) |
| JP (1) | JP2001522722A (enExample) |
| AT (1) | ATE262386T1 (enExample) |
| AU (1) | AU9296998A (enExample) |
| CA (1) | CA2305373A1 (enExample) |
| DE (1) | DE69822653D1 (enExample) |
| WO (1) | WO1999016561A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016540887A (ja) * | 2013-10-17 | 2016-12-28 | ザ エクスワン カンパニー | ３次元印刷された熱間静水圧加圧成形用容器及びその製造方法 |
| US11426792B2 (en) | 2014-02-25 | 2022-08-30 | General Electric Company | Method for manufacturing objects using powder products |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5997273A (en) * | 1995-08-01 | 1999-12-07 | Laquer; Henry Louis | Differential pressure HIP forging in a controlled gaseous environment |
| US5967248A (en) * | 1997-10-14 | 1999-10-19 | Camco International Inc. | Rock bit hardmetal overlay and process of manufacture |
| US5988947A (en) * | 1997-11-04 | 1999-11-23 | Bruso; Bruce L. | Multi-section soil remediation device |
| US6060016A (en) * | 1998-11-11 | 2000-05-09 | Camco International, Inc. | Pneumatic isostatic forging of sintered compacts |
| US6135218A (en) * | 1999-03-09 | 2000-10-24 | Camco International Inc. | Fixed cutter drill bits with thin, integrally formed wear and erosion resistant surfaces |
| US20050163646A1 (en) * | 2001-10-31 | 2005-07-28 | Qingfa Li | Method of forming articles from alloys of tin and/or titanium |
| JP4449456B2 (ja) * | 2001-12-26 | 2010-04-14 | 住友電気工業株式会社 | セラミックス光学部品の製造方法 |
| US20060237236A1 (en) * | 2005-04-26 | 2006-10-26 | Harold Sreshta | Composite structure having a non-planar interface and method of making same |
| US8296950B2 (en) * | 2005-12-08 | 2012-10-30 | Codonics, Inc. | Pre-aging of rollers, gaskets, or o-rings to improve material response to compression set and compression stress relaxation |
| GB0719873D0 (en) * | 2007-10-12 | 2007-11-21 | Rolls Royce Plc | Shape correcting components |
| US20100092328A1 (en) * | 2008-10-09 | 2010-04-15 | Glenn Thomas | High velocity adiabatic impact powder compaction |
| US9845520B2 (en) | 2009-03-31 | 2017-12-19 | Questek Innovations Llc | Beryllium-free high-strength copper alloys |
| US8945720B2 (en) * | 2009-08-06 | 2015-02-03 | National Oilwell Varco, L.P. | Hard composite with deformable constituent and method of applying to earth-engaging tool |
| US8997900B2 (en) | 2010-12-15 | 2015-04-07 | National Oilwell DHT, L.P. | In-situ boron doped PDC element |
| FR3086565B1 (fr) * | 2018-10-02 | 2022-01-07 | Adm28 S Ar L | Procede de traitement d’une piece poreuse |
| ES2988964T3 (es) * | 2019-09-06 | 2024-11-22 | Quintus Technologies Ab | Procedimiento para controlar la velocidad de enfriamiento en una disposición de prensado en caliente, un módulo de control y una disposición de prensado propiamente dicha |
| US12070881B2 (en) | 2019-09-19 | 2024-08-27 | Flow International Corporation | Systems and methods of interim and end of process treatment of manufactured articles using high pressure and waterjets |
| US20240279815A1 (en) * | 2023-02-20 | 2024-08-22 | Spirit Aerosystems, Inc. | Method to produce void-free ferrous & non-ferrous aerospace structural castings |
Family Cites Families (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2878140A (en) * | 1957-05-01 | 1959-03-17 | Vitro Corp Of America | Densification of coating by use of isostatic hydraulic pressure |
| GB990589A (en) * | 1962-10-09 | 1965-04-28 | Shelley Electric Furnaces Ltd | Improvements relating to kilns and the like |
| US3284195A (en) * | 1963-06-26 | 1966-11-08 | John M Googin | Method of fabricating articles from powders |
| US3279917A (en) * | 1963-11-20 | 1966-10-18 | Ambrose H Ballard | High temperature isostatic pressing |
| US3363037A (en) * | 1965-07-01 | 1968-01-09 | Atomic Energy Commission Usa | High-temperature isostatic pressing of articles |
| US3419935A (en) * | 1966-12-19 | 1969-01-07 | Atomic Energy Commission Usa | Hot-isostatic-pressing apparatus |
| SE323179B (enExample) * | 1967-11-08 | 1970-04-27 | Asea Ab | |
| US3748196A (en) * | 1968-05-20 | 1973-07-24 | Westinghouse Electric Corp | Method of utilizing heat and pressure to cure flaws in metal pieces |
| US3562371A (en) * | 1968-10-16 | 1971-02-09 | Corning Glass Works | High temperature gas isostatic pressing of crystalline bodies having impermeable surfaces |
| US3571850A (en) * | 1969-04-15 | 1971-03-23 | Atomic Energy Commission | Hot-isostatic-pressing apparatus |
| US3765958A (en) * | 1970-04-20 | 1973-10-16 | Aeronautics Of Space | Method of heat treating a formed powder product material |
| US4245818A (en) * | 1978-03-16 | 1981-01-20 | Prolizenz Aktiengesellschaft | Apparatus for heat treatment of material to be worked on, especially of aluminum or magnesium alloys |
| US4359336A (en) * | 1979-07-16 | 1982-11-16 | Pressure Technology, Inc. | Isostatic method for treating articles with heat and pressure |
| JPS5857481B2 (ja) * | 1981-10-24 | 1983-12-20 | 株式会社神戸製鋼所 | 熱間静水圧成形方法および装置 |
| US4431605A (en) * | 1982-05-06 | 1984-02-14 | Roy C. Lueth | Metallurgical process |
| US4435213A (en) * | 1982-09-13 | 1984-03-06 | Aluminum Company Of America | Method for producing aluminum powder alloy products having improved strength properties |
| US4480882A (en) * | 1983-02-15 | 1984-11-06 | Poltash Lawrence M | Display case for jewelry and the like |
| JPS60116702A (ja) * | 1983-11-29 | 1985-06-24 | Kobe Steel Ltd | 高能率熱間静水圧成形方法および装置 |
| US4518441A (en) * | 1984-03-02 | 1985-05-21 | Hailey Robert W | Method of producing metal alloys with high modulus of elasticity |
| US4564501A (en) * | 1984-07-05 | 1986-01-14 | The United States Of America As Represented By The Secretary Of The Navy | Applying pressure while article cools |
| JPS6199605A (ja) * | 1984-10-18 | 1986-05-17 | Hitachi Zosen Corp | 熱間静水圧圧縮焼成法 |
| SE450095B (sv) * | 1984-11-09 | 1987-06-09 | Asea Ab | Sett att gora gjutgods av aluminium i det nemaste porfritt |
| DE3511220A1 (de) * | 1985-03-28 | 1986-10-09 | Fried. Krupp Gmbh, 4300 Essen | Hartmetall und verfahren zu seiner herstellung |
| US4591482A (en) * | 1985-08-29 | 1986-05-27 | Gorham International, Inc. | Pressure assisted sinter process |
| US4612162A (en) * | 1985-09-11 | 1986-09-16 | Gte Products Corporation | Method for producing a high density metal article |
| US4616499A (en) * | 1985-10-17 | 1986-10-14 | Lockheed Corporation | Isothermal forging method |
| US4743312A (en) * | 1987-04-20 | 1988-05-10 | Howmet Corporation | Method for preventing recrystallization during hot isostatic pressing |
| US4744943A (en) * | 1986-12-08 | 1988-05-17 | The Dow Chemical Company | Process for the densification of material preforms |
| US4856311A (en) * | 1987-06-11 | 1989-08-15 | Vital Force, Inc. | Apparatus and method for the rapid attainment of high hydrostatic pressures and concurrent delivery to a workpiece |
| US4961778A (en) * | 1988-01-13 | 1990-10-09 | The Dow Chemical Company | Densification of ceramic-metal composites |
| US4810289A (en) * | 1988-04-04 | 1989-03-07 | Westinghouse Electric Corp. | Hot isostatic pressing of high performance electrical components |
| US4942750A (en) * | 1989-01-23 | 1990-07-24 | Vital Force, Inc. | Apparatus and method for the rapid attainment of high hydrostatic pressures and concurrent delivery to a workpiece |
| DE3918585C1 (enExample) * | 1989-04-27 | 1990-08-16 | Jean-Louis Hermann Hauset Be Nieberding | |
| JPH0320588A (ja) * | 1989-06-16 | 1991-01-29 | Nkk Corp | 熱間静水圧プレス処理方法 |
| SE465358B (sv) * | 1990-01-15 | 1991-09-02 | Asea Brown Boveri | Varmisostatisk hoegtryckspress anordnad foer snabbkylning av lastutrymmet |
| US5009842A (en) * | 1990-06-08 | 1991-04-23 | Board Of Control Of Michigan Technological University | Method of making high strength articles from forged powder steel alloys |
| US5269830A (en) * | 1990-10-26 | 1993-12-14 | The United States Of America As Represented By The United States Department Of Energy | Process for synthesizing compounds from elemental powders and product |
| US5110542A (en) * | 1991-03-04 | 1992-05-05 | Vital Force, Inc. | Rapid densification of materials |
| US5445787A (en) * | 1993-11-02 | 1995-08-29 | Friedman; Ira | Method of extruding refractory metals and alloys and an extruded product made thereby |
| US5561834A (en) * | 1995-05-02 | 1996-10-01 | General Motors Corporation | Pneumatic isostatic compaction of sintered compacts |
-
1997
- 1997-09-30 US US08/941,709 patent/US5816090A/en not_active Expired - Lifetime
-
1998
- 1998-08-31 JP JP2000513685A patent/JP2001522722A/ja active Pending
- 1998-08-31 AT AT98945811T patent/ATE262386T1/de not_active IP Right Cessation
- 1998-08-31 CA CA002305373A patent/CA2305373A1/en not_active Abandoned
- 1998-08-31 DE DE69822653T patent/DE69822653D1/de not_active Expired - Lifetime
- 1998-08-31 AU AU92969/98A patent/AU9296998A/en not_active Abandoned
- 1998-08-31 EP EP98945811A patent/EP1024911B1/en not_active Expired - Lifetime
- 1998-08-31 WO PCT/US1998/018007 patent/WO1999016561A1/en not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016540887A (ja) * | 2013-10-17 | 2016-12-28 | ザ エクスワン カンパニー | ３次元印刷された熱間静水圧加圧成形用容器及びその製造方法 |
| US11426792B2 (en) | 2014-02-25 | 2022-08-30 | General Electric Company | Method for manufacturing objects using powder products |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69822653D1 (de) | 2004-04-29 |
| EP1024911B1 (en) | 2004-03-24 |
| EP1024911A4 (en) | 2001-11-07 |
| AU9296998A (en) | 1999-04-23 |
| WO1999016561A1 (en) | 1999-04-08 |
| ATE262386T1 (de) | 2004-04-15 |
| US5816090A (en) | 1998-10-06 |
| CA2305373A1 (en) | 1999-04-08 |
| EP1024911A1 (en) | 2000-08-09 |
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