DK121190B - Fremgangsmåde til isostatisk varmpresning af ildfaste emner. - Google Patents
Fremgangsmåde til isostatisk varmpresning af ildfaste emner.Info
- Publication number
- DK121190B DK121190B DK367868AA DK367868A DK121190B DK 121190 B DK121190 B DK 121190B DK 367868A A DK367868A A DK 367868AA DK 367868 A DK367868 A DK 367868A DK 121190 B DK121190 B DK 121190B
- Authority
- DK
- Denmark
- Prior art keywords
- hot pressing
- isostatic hot
- refractory
- items
- refractory items
- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/645—Pressure sintering
- C04B35/6455—Hot isostatic pressing
-
- 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
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4998—Combined manufacture including applying or shaping of fluent material
- Y10T29/49982—Coating
- Y10T29/49986—Subsequent to metal working
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65703967A | 1967-07-31 | 1967-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK121190B true DK121190B (da) | 1971-09-20 |
Family
ID=24635605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK367868AA DK121190B (da) | 1967-07-31 | 1968-07-30 | Fremgangsmåde til isostatisk varmpresning af ildfaste emner. |
Country Status (11)
Country | Link |
---|---|
US (1) | US3455682A (xx) |
BE (1) | BE718872A (xx) |
CH (1) | CH515765A (xx) |
CS (1) | CS153017B2 (xx) |
DE (1) | DE1771898A1 (xx) |
DK (1) | DK121190B (xx) |
FR (1) | FR1576752A (xx) |
GB (1) | GB1180858A (xx) |
LU (1) | LU56598A1 (xx) |
NL (1) | NL6810786A (xx) |
SE (1) | SE341372B (xx) |
Families Citing this family (50)
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 |
US3909991A (en) * | 1970-09-22 | 1975-10-07 | Norton Co | Process for making sintered abrasive grains |
US3717694A (en) * | 1970-11-09 | 1973-02-20 | Carborundum Co | Hot pressing a refractory article of complex shape in a mold of simple shape |
SE348961C (sv) * | 1971-03-15 | 1982-04-19 | Asea Ab | Forfarande for framstellning av en sintrad pulverkropp |
BE793069A (nl) * | 1971-12-22 | 1973-06-20 | Philips Nv | Isostatisch heetpersprocede voor het vervaardigen van dichte sinterlichamen |
US3841870A (en) * | 1973-03-07 | 1974-10-15 | Carpenter Technology Corp | Method of making articles from powdered material requiring forming at high temperature |
US3982934A (en) * | 1974-05-31 | 1976-09-28 | United Technologies Corporation | Method of forming uniform density articles from powder metals |
SE394178B (sv) * | 1975-02-03 | 1977-06-13 | Asea Ab | Forfarande for varmpressning av pulverkroppar |
JPS51132207A (en) * | 1975-05-14 | 1976-11-17 | Tokyo Shibaura Electric Co | Manufacture of high density and high strength sintering articles |
US4252768A (en) * | 1976-02-17 | 1981-02-24 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Sandblasting nozzle |
US4104782A (en) * | 1976-07-14 | 1978-08-08 | Howmet Turbine Components Corporation | Method for consolidating precision shapes |
US4112143A (en) * | 1977-01-18 | 1978-09-05 | Asea Aktiebolag | Method of manufacturing an object of silicon nitride |
US4310477A (en) * | 1977-03-25 | 1982-01-12 | Ford Motor Company | Method of making a silicon nitride part |
US4368074A (en) * | 1977-12-09 | 1983-01-11 | Aluminum Company Of America | Method of producing a high temperature metal powder component |
US4227927A (en) * | 1978-04-05 | 1980-10-14 | Cyclops Corporation, Universal-Cyclops Specialty Steel Division | Powder metallurgy |
SE413400B (sv) * | 1978-08-29 | 1980-05-27 | Asea Ab | Sett att framstella ett foremal av kiselnitrid genom isostatisk pressning av en av kiselnitridpulver forformad kropp med ett gasformigt tryckmedium i ett tryckkerl vid en for sintring av kiselnitriden erforderlig ... |
US4250610A (en) * | 1979-01-02 | 1981-02-17 | General Electric Company | Casting densification method |
SE417580B (sv) * | 1979-02-27 | 1981-03-30 | Asea Ab | Forfarande for framstellning av emnen fran pulver genom hogt allsidigt tryck |
GB2063922A (en) * | 1979-11-20 | 1981-06-10 | Metallurg Inc | Sintered hard metals |
US4446100A (en) * | 1979-12-11 | 1984-05-01 | Asea Ab | Method of manufacturing an object of metallic or ceramic material |
SE426791B (sv) * | 1980-04-25 | 1983-02-14 | Asea Ab | Forfarande vid strengpressning av en pulverfylld kapsel |
JPS56169182A (en) * | 1980-05-29 | 1981-12-25 | Sumitomo Electric Industries | Ceramic material sintering method |
DE3201563A1 (de) * | 1982-01-20 | 1983-07-28 | Elektroschmelzwerk Kempten GmbH, 8000 München | Dichte formkoerper aus polykristallinem, hexagonalem bornitrid und verfahren zu ihrer herstellung durch isostatisches heisspressen |
US4428906A (en) * | 1982-04-28 | 1984-01-31 | Kelsey-Hayes Company | Pressure transmitting medium and method for utilizing same to densify material |
US4547337A (en) * | 1982-04-28 | 1985-10-15 | Kelsey-Hayes Company | Pressure-transmitting medium and method for utilizing same to densify material |
US4478789A (en) * | 1982-09-29 | 1984-10-23 | Asea Ab | Method of manufacturing an object of metallic or ceramic material |
BR8208096A (pt) * | 1982-09-30 | 1984-08-14 | Ford Motor Co | Processo para preparar um objeto que compreende nitreto de silicio prensado a quente;produto |
AU565753B2 (en) * | 1982-09-30 | 1987-09-24 | Ford Motor Company Of Canada Limited | Method of making reaction bonded/hot pressed si3n4 for use as a cutting tool |
DE3276686D1 (en) * | 1982-10-12 | 1987-08-13 | Ford Motor Co | Making hot pressed silicon nitride by use of low density reaction bonded body |
US4499049A (en) * | 1983-02-23 | 1985-02-12 | Metal Alloys, Inc. | Method of consolidating a metallic or ceramic body |
US4501718A (en) * | 1983-02-23 | 1985-02-26 | Metal Alloys, Inc. | Method of consolidating a metallic or ceramic body |
US4499048A (en) * | 1983-02-23 | 1985-02-12 | Metal Alloys, Inc. | Method of consolidating a metallic body |
US4562090A (en) * | 1983-11-30 | 1985-12-31 | Gray Tool Company | Method for improving the density, strength and bonding of coatings |
WO1986001196A1 (en) * | 1984-08-08 | 1986-02-27 | The Dow Chemical Company | Novel composite ceramics with improved toughness |
AT385775B (de) * | 1985-08-08 | 1988-05-10 | Plansee Metallwerk | Korrosionsfeste hartmetall-legierung |
KR900007839B1 (ko) * | 1986-01-27 | 1990-10-20 | 더 다우 케미칼 캄파니 | 인성이 개선된 복합 세라믹 및 이의 제조방법 |
DE3780161T2 (de) * | 1986-11-17 | 1993-02-11 | Hughes Aircraft Co | Herstellung von staeben mit uniformer hoher dichte aus feuerfesten pulverwerkstoffen. |
US4857249A (en) * | 1986-11-17 | 1989-08-15 | Hughes Aircraft Company | Fabrication of rods of uniform high density from powders of refractory materials |
US4744943A (en) * | 1986-12-08 | 1988-05-17 | The Dow Chemical Company | Process for the densification of material preforms |
GR1002199B (en) * | 1995-03-02 | 1996-03-21 | Institouto Michanikis Ylikon K | A method for safe transmission of steady or time dependent pressure under high-low, steady or time dependent temperature. |
US5770136A (en) * | 1995-08-07 | 1998-06-23 | Huang; Xiaodi | Method for consolidating powdered materials to near net shape and full density |
GB2304619A (en) * | 1995-09-09 | 1997-03-26 | Apv Uk Plc | Screw extruders and pressed powder insert components |
US5773735A (en) * | 1996-11-20 | 1998-06-30 | The Dow Chemical Company | Dense fine grained monotungsten carbide-transition metal cemented carbide body and preparation thereof |
US6042780A (en) * | 1998-12-15 | 2000-03-28 | Huang; Xiaodi | Method for manufacturing high performance components |
US8821603B2 (en) * | 2007-03-08 | 2014-09-02 | Kennametal Inc. | Hard compact and method for making the same |
US8197885B2 (en) * | 2008-01-11 | 2012-06-12 | Climax Engineered Materials, Llc | Methods for producing sodium/molybdenum power compacts |
US9101984B2 (en) | 2011-11-16 | 2015-08-11 | Summit Materials, Llc | High hardness, corrosion resistant PM Nitinol implements and components |
US10167555B2 (en) | 2014-08-18 | 2019-01-01 | Dynetics, Inc. | Method and apparatus for fabricating fibers and microstructures from disparate molar mass precursors |
US11499230B2 (en) | 2014-08-18 | 2022-11-15 | Dynetics, Inc. | Method and apparatus for fabricating fibers and microstructures from disparate molar mass precursors |
CN114043763A (zh) * | 2021-09-17 | 2022-02-15 | 大同新成新材料股份有限公司 | 一种等静压小型石墨块的成型方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3344209A (en) * | 1967-09-26 | Fabrication of materials by high energy-rate impaction | ||
US2568157A (en) * | 1951-09-18 | Process of making refractory bodies | ||
US2510546A (en) * | 1944-12-01 | 1950-06-06 | Joseph B Brennan | Manufacture of precision articles from powdered material |
US2928733A (en) * | 1957-06-21 | 1960-03-15 | Purolator Products Inc | Sintering of metal elements |
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 |
-
1967
- 1967-07-31 US US657039A patent/US3455682A/en not_active Expired - Lifetime
-
1968
- 1968-07-26 DE DE19681771898 patent/DE1771898A1/de active Pending
- 1968-07-29 GB GB36153/68A patent/GB1180858A/en not_active Expired
- 1968-07-29 CH CH1131468A patent/CH515765A/de not_active IP Right Cessation
- 1968-07-29 LU LU56598D patent/LU56598A1/xx unknown
- 1968-07-30 NL NL6810786A patent/NL6810786A/xx unknown
- 1968-07-30 SE SE10327/68A patent/SE341372B/xx unknown
- 1968-07-30 FR FR1576752D patent/FR1576752A/fr not_active Expired
- 1968-07-30 CS CS552668A patent/CS153017B2/cs unknown
- 1968-07-30 DK DK367868AA patent/DK121190B/da unknown
- 1968-07-31 BE BE718872D patent/BE718872A/xx not_active Expired
Also Published As
Publication number | Publication date |
---|---|
LU56598A1 (xx) | 1968-10-31 |
CH515765A (de) | 1971-11-30 |
FR1576752A (xx) | 1969-08-01 |
CS153017B2 (xx) | 1974-02-22 |
BE718872A (xx) | 1968-12-31 |
NL6810786A (xx) | 1969-02-04 |
GB1180858A (en) | 1970-02-11 |
SE341372B (xx) | 1971-12-20 |
DE1771898A1 (de) | 1972-04-20 |
US3455682A (en) | 1969-07-15 |
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