SE394178B - Forfarande for varmpressning av pulverkroppar - Google Patents

Forfarande for varmpressning av pulverkroppar

Info

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
Application number
SE7501140A
Other languages
English (en)
Other versions
SE7501140L (sv
Inventor
J Adlerborn
Original Assignee
Asea Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asea Ab filed Critical Asea Ab
Priority to SE7501140A priority Critical patent/SE394178B/sv
Priority to DE2601294A priority patent/DE2601294C3/de
Priority to CA244,965A priority patent/CA1066866A/en
Priority to JP51009168A priority patent/JPS597323B2/ja
Priority to FR7602596A priority patent/FR2299107A1/fr
Priority to GB3941/76A priority patent/GB1529966A/en
Priority to US05/654,599 priority patent/US4081272A/en
Publication of SE7501140L publication Critical patent/SE7501140L/sv
Publication of SE394178B publication Critical patent/SE394178B/sv

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
SE7501140A 1975-02-03 1975-02-03 Forfarande for varmpressning av pulverkroppar SE394178B (sv)

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
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
FR7602596A FR2299107A1 (fr) 1975-02-03 1976-01-30 Procede de fabrication d'objets par compression a chaud d'une masse de poudre
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 (sv)
JP (1) JPS597323B2 (sv)
CA (1) CA1066866A (sv)
DE (1) DE2601294C3 (sv)
FR (1) FR2299107A1 (sv)
GB (1) GB1529966A (sv)
SE (1) SE394178B (sv)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE348961C (sv) * 1971-03-15 1982-04-19 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
EP0190346A4 (en) * 1984-08-08 1987-01-22 Dow Chemical Co NEW COMPOSITE CERAMIC WITH INCREASED HARDNESS.
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 (sv) * 1988-11-17 1991-05-31 Eidgenoess Munitionsfab Thun
CH677488A5 (sv) * 1989-02-14 1991-05-31 Htm Ag
CH677923A5 (sv) * 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3469976A (en) * 1967-07-31 1969-09-30 Du Pont Isostatic hot pressing of metal-bonded metal carbide bodies
US3455682A (en) * 1967-07-31 1969-07-15 Du Pont Isostatic hot pressing of refractory bodies

Also Published As

Publication number Publication date
JPS51100913A (sv) 1976-09-06
CA1066866A (en) 1979-11-27
US4081272A (en) 1978-03-28
FR2299107B1 (sv) 1980-02-08
GB1529966A (en) 1978-10-25
FR2299107A1 (fr) 1976-08-27
DE2601294A1 (de) 1976-08-05
DE2601294C3 (de) 1981-02-19
JPS597323B2 (ja) 1984-02-17
DE2601294B2 (de) 1978-06-29
SE7501140L (sv) 1976-08-04

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