SE394178B - Forfarande for varmpressning av pulverkroppar - Google Patents
Forfarande for varmpressning av pulverkropparInfo
- Publication number
- SE394178B SE394178B SE7501140A SE7501140A SE394178B SE 394178 B SE394178 B SE 394178B SE 7501140 A SE7501140 A SE 7501140A SE 7501140 A SE7501140 A SE 7501140A SE 394178 B SE394178 B SE 394178B
- Authority
- SE
- Sweden
- Prior art keywords
- procedure
- hot pressing
- powder bodies
- bodies
- powder
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
- C04B35/584—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
- C04B35/593—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride obtained by pressure sintering
-
- 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
- B22F3/1208—Containers or coating used therefor
- B22F3/1216—Container composition
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Products (AREA)
- Powder Metallurgy (AREA)
- Joining Of Glass To Other Materials (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Glass Compositions (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7501140A SE394178B (sv) | 1975-02-03 | 1975-02-03 | Forfarande for varmpressning av pulverkroppar |
DE2601294A DE2601294C3 (de) | 1975-02-03 | 1976-01-15 | Verfahren zur Herstellung von Gegenständen durch isostatisches Heißpressen eines vorgepreßten Pulverkörpers |
FR7602596A FR2299107A1 (fr) | 1975-02-03 | 1976-01-30 | Procede de fabrication d'objets par compression a chaud d'une masse de poudre |
CA244,965A CA1066866A (en) | 1975-02-03 | 1976-01-30 | Method for hot pressing powder bodies |
JP51009168A JPS597323B2 (ja) | 1975-02-03 | 1976-01-30 | 物品を粉末から製造する方法 |
GB3941/76A GB1529966A (en) | 1975-02-03 | 1976-02-02 | Method of manufacturing objects from powder |
US05/654,599 US4081272A (en) | 1975-02-03 | 1976-02-03 | Method for hot isostatic pressing powder bodies |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7501140A SE394178B (sv) | 1975-02-03 | 1975-02-03 | Forfarande for varmpressning av pulverkroppar |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7501140L SE7501140L (sv) | 1976-08-04 |
SE394178B true SE394178B (sv) | 1977-06-13 |
Family
ID=20323572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7501140A SE394178B (sv) | 1975-02-03 | 1975-02-03 | Forfarande for varmpressning av pulverkroppar |
Country Status (7)
Country | Link |
---|---|
US (1) | US4081272A (xx) |
JP (1) | JPS597323B2 (xx) |
CA (1) | CA1066866A (xx) |
DE (1) | DE2601294C3 (xx) |
FR (1) | FR2299107A1 (xx) |
GB (1) | GB1529966A (xx) |
SE (1) | SE394178B (xx) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE348961C (sv) * | 1971-03-15 | 1982-08-30 | Asea Ab | Forfarande for framstellning av en sintrad pulverkropp |
JPS58511B2 (ja) * | 1976-12-02 | 1983-01-06 | 住友電気工業株式会社 | スパツタ−リング用タ−ゲツト材の製造法 |
DE2737267C2 (de) * | 1977-08-18 | 1983-04-14 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Verfahren zum heißisostatischen Pressen (HIP) von Keramikbauteilen |
US4227927A (en) * | 1978-04-05 | 1980-10-14 | Cyclops Corporation, Universal-Cyclops Specialty Steel Division | Powder metallurgy |
US4212669A (en) * | 1978-08-03 | 1980-07-15 | Howmet Turbine Components Corporation | Method for the production of precision shapes |
FR2444523A1 (fr) * | 1978-12-19 | 1980-07-18 | Asea Ab | Procede pour la fabrication par pressage isostatique d'un corps preforme en une matiere metallique ou ceramique enrobe dans un materiau vitrifiable |
US4414028A (en) * | 1979-04-11 | 1983-11-08 | Inoue-Japax Research Incorporated | Method of and apparatus for sintering a mass of particles with a powdery mold |
US4341557A (en) * | 1979-09-10 | 1982-07-27 | Kelsey-Hayes Company | Method of hot consolidating powder with a recyclable container material |
DE2945513C2 (de) * | 1979-11-10 | 1987-12-23 | MTU Motoren- und Turbinen-Union München GmbH, 8000 München | Verfahren zur Herstellung von Formkörpern aus Siliziumkeramik durch Heißisostatpressen |
US4446100A (en) * | 1979-12-11 | 1984-05-01 | Asea Ab | Method of manufacturing an object of metallic or ceramic material |
DE3009240A1 (de) * | 1980-03-11 | 1981-10-15 | Elektroschmelzwerk Kempten GmbH, 8000 München | Verfahren zur herstellung von praktisch porenfreien polykristallinen formkoerpern durch isostatisches heisspressen |
DE3040771A1 (de) * | 1980-10-29 | 1982-05-27 | Elektroschmelzwerk Kempten GmbH, 8000 München | Verfahren zur herstellung von praktisch porenfreien, polykristallinen formkoerpern duch isostatisches heisspressen in glashuellen |
DE3047237C2 (de) * | 1980-12-16 | 1985-01-17 | Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5000 Köln | Verfahren zum Herstellen kompliziert geformter Preßkörper mittels heißisostatischen Pressens |
SE8204133L (sv) * | 1982-07-05 | 1984-01-06 | Nyby Uddeholm Ab | Pressning med sneva toleranser |
US4478789A (en) * | 1982-09-29 | 1984-10-23 | Asea Ab | Method of manufacturing an object of metallic or ceramic material |
SE435272B (sv) * | 1983-02-08 | 1984-09-17 | Asea Ab | Sett att framstella ett foremal av ett pulverformigt material genom isostatisk pressning |
SE460461B (sv) * | 1983-02-23 | 1989-10-16 | Metal Alloys Inc | Foerfarande foer varm isostatisk pressning av en metallisk eller keramisk kropp i en baedd av tryckoeverfoerande partiklar |
WO1986001196A1 (en) * | 1984-08-08 | 1986-02-27 | The Dow Chemical Company | Novel composite ceramics with improved toughness |
KR900007839B1 (ko) * | 1986-01-27 | 1990-10-20 | 더 다우 케미칼 캄파니 | 인성이 개선된 복합 세라믹 및 이의 제조방법 |
US5145833A (en) * | 1986-02-12 | 1992-09-08 | The Dow Chemical Company | Method for producing ceramic bodies |
DE3604861A1 (de) * | 1986-02-15 | 1987-08-20 | Battelle Development Corp | Verfahren zur pulvermetallurgischen herstellung von feindispersen legierungen |
SE456563B (sv) * | 1986-05-13 | 1988-10-17 | Asea Cerama Ab | Sett vid isostatisk pressning av pulver till foremal i en omslutning av glas |
US4744943A (en) * | 1986-12-08 | 1988-05-17 | The Dow Chemical Company | Process for the densification of material preforms |
SE456651B (sv) * | 1987-03-02 | 1988-10-24 | Asea Cerama Ab | Saett att framstaella ett foeremaal av i en kapsel inneslutet pulverformigt material genom isostatisk pressning |
DE3727381A1 (de) * | 1987-05-21 | 1988-12-01 | Battelle Institut E V | Verfahren zur herstellung eines phasenreinen hochtemperatur-supraleiters |
CH677530A5 (xx) * | 1988-11-17 | 1991-05-31 | Eidgenoess Munitionsfab Thun | |
CH677488A5 (xx) * | 1989-02-14 | 1991-05-31 | Htm Ag | |
CH677923A5 (xx) * | 1989-04-28 | 1991-07-15 | Htm Ag | |
US4960550A (en) * | 1989-07-20 | 1990-10-02 | Ford Aerospace Corporation | Encapsulation method for hot isostatic pressing |
JP2635415B2 (ja) * | 1989-07-21 | 1997-07-30 | 関西日本電気株式会社 | 含浸型陰極の製造方法 |
GB8926455D0 (en) * | 1989-11-23 | 1990-05-30 | T & N Technology Ltd | Manufacture of shaped articles from sinterable powder |
US4999338A (en) * | 1990-02-23 | 1991-03-12 | The Dow Chemical Company | Preparation of metal/superconducting oxide composites |
US5126102A (en) * | 1990-03-15 | 1992-06-30 | Kabushiki Kaisha Toshiba | Fabricating method of composite material |
US5503926A (en) * | 1995-01-11 | 1996-04-02 | Saint-Gobain/Norton Industrial Ceramics Corporation | Hipped silicon nitride having a reduced reaction layer |
US6682820B1 (en) | 2002-10-31 | 2004-01-27 | Saint-Gobain Ceramics & Plastics, Inc. | Recession resistant coated ceramic part |
US9101984B2 (en) | 2011-11-16 | 2015-08-11 | Summit Materials, Llc | High hardness, corrosion resistant PM Nitinol implements and components |
DE102018208709A1 (de) | 2018-06-04 | 2019-12-05 | MTU Aero Engines AG | Kapsel zur Herstellung eines Bauteils für eine Strömungsmaschine, Verfahren zur Herstellung eines Bauteils für eine Strömungsmaschine und Bauteil für eine Strömungsmaschine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3455682A (en) * | 1967-07-31 | 1969-07-15 | Du Pont | Isostatic hot pressing of refractory bodies |
US3469976A (en) * | 1967-07-31 | 1969-09-30 | Du Pont | Isostatic hot pressing of metal-bonded metal carbide bodies |
-
1975
- 1975-02-03 SE SE7501140A patent/SE394178B/xx not_active IP Right Cessation
-
1976
- 1976-01-15 DE DE2601294A patent/DE2601294C3/de not_active Expired
- 1976-01-30 FR FR7602596A patent/FR2299107A1/fr active Granted
- 1976-01-30 JP JP51009168A patent/JPS597323B2/ja not_active Expired
- 1976-01-30 CA CA244,965A patent/CA1066866A/en not_active Expired
- 1976-02-02 GB GB3941/76A patent/GB1529966A/en not_active Expired
- 1976-02-03 US US05/654,599 patent/US4081272A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS51100913A (xx) | 1976-09-06 |
SE7501140L (sv) | 1976-08-04 |
JPS597323B2 (ja) | 1984-02-17 |
FR2299107B1 (xx) | 1980-02-08 |
DE2601294A1 (de) | 1976-08-05 |
US4081272A (en) | 1978-03-28 |
DE2601294B2 (de) | 1978-06-29 |
CA1066866A (en) | 1979-11-27 |
DE2601294C3 (de) | 1981-02-19 |
GB1529966A (en) | 1978-10-25 |
FR2299107A1 (fr) | 1976-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7501140-3 Effective date: 19920904 Format of ref document f/p: F |