ATE77776T1 - Verfahren zur herstellung metallischer erzeugnisse aus pulver mittels heissisostatisches drucks unter verwendung von keramikkernen. - Google Patents

Verfahren zur herstellung metallischer erzeugnisse aus pulver mittels heissisostatisches drucks unter verwendung von keramikkernen.

Info

Publication number
ATE77776T1
ATE77776T1 AT87901735T AT87901735T ATE77776T1 AT E77776 T1 ATE77776 T1 AT E77776T1 AT 87901735 T AT87901735 T AT 87901735T AT 87901735 T AT87901735 T AT 87901735T AT E77776 T1 ATE77776 T1 AT E77776T1
Authority
AT
Austria
Prior art keywords
pct
powder
production
hot isostatic
ceramic core
Prior art date
Application number
AT87901735T
Other languages
English (en)
Inventor
Ragnar Ekbom
Original Assignee
Asea Stal 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 Stal Ab filed Critical Asea Stal Ab
Application granted granted Critical
Publication of ATE77776T1 publication Critical patent/ATE77776T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/34—Rotor-blade aggregates of unitary construction, e.g. formed of sheet laminae
    • 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
    • B22F3/1258—Container manufacturing
    • B22F3/1291—Solid insert eliminated after consolidation
    • 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
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/04—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine blades
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • B22F2005/103—Cavity made by removal of insert

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Composite Materials (AREA)
  • Powder Metallurgy (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Forging (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Ceramic Products (AREA)
AT87901735T 1986-03-04 1987-03-04 Verfahren zur herstellung metallischer erzeugnisse aus pulver mittels heissisostatisches drucks unter verwendung von keramikkernen. ATE77776T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE8600965A SE456322B (sv) 1986-03-04 1986-03-04 Sett vid tillverkning av metallprodukter genom hetisostatpressning av pulver med anvendande av kernor
PCT/SE1987/000101 WO1987005241A1 (en) 1986-03-04 1987-03-04 Method for manufacturing metallic products from powder by hot isostatic pressing using ceramic cores
EP87901735A EP0270554B1 (de) 1986-03-04 1987-03-04 Verfahren zur herstellung metallischer erzeugnisse aus pulver mittels heiss-isostatisches drucks unter verwendung von keramikkernen

Publications (1)

Publication Number Publication Date
ATE77776T1 true ATE77776T1 (de) 1992-07-15

Family

ID=20363675

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87901735T ATE77776T1 (de) 1986-03-04 1987-03-04 Verfahren zur herstellung metallischer erzeugnisse aus pulver mittels heissisostatisches drucks unter verwendung von keramikkernen.

Country Status (10)

Country Link
US (1) US4855103A (de)
EP (1) EP0270554B1 (de)
JP (1) JPS63503151A (de)
AT (1) ATE77776T1 (de)
DE (1) DE3780132T2 (de)
DK (1) DK577287D0 (de)
FI (1) FI874843A (de)
NO (1) NO874570L (de)
SE (1) SE456322B (de)
WO (1) WO1987005241A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE462899B (sv) * 1988-12-21 1990-09-17 Abb Stal Ab Saett att tillverka med skovelkrans foersedda ringar eller skivor
SE463702B (sv) * 1989-06-01 1991-01-14 Abb Stal Ab Saett vid framstaellning av en delad cirkulaer ring
US5336520A (en) * 1990-06-18 1994-08-09 The United States Of America As Represented By The United States Department Of Energy High density-high purity graphite prepared by hot isostatic pressing in refractory metal containers
US5352539A (en) * 1992-10-27 1994-10-04 Friedrich Theysohn Gmbh Extruder housing for double-screw extruder having an annularly stepped internal bore covered by a hot isostatically-pressed structure, and method of making same
ES2229558T3 (es) 1997-12-30 2005-04-16 Cryovac, Inc. Pelicula laminada para coccion interior.
US6979494B2 (en) * 2002-08-27 2005-12-27 Cryovac, Inc. Dual-ovenable, heat-sealable packaging film
US7919161B2 (en) * 2002-12-18 2011-04-05 Cryovac, Inc. Dual-ovenable, heat-sealable packaging tray
US7560065B2 (en) * 2004-10-08 2009-07-14 Igor Troitski Method and system for manufacturing of multi-component complex shape parts consisting of monolithic and powder materials working at different performance conditions
GB0905731D0 (en) * 2009-04-03 2009-05-20 Eads Uk Ltd Hybrid component
GB0921896D0 (en) * 2009-12-16 2010-01-27 Rolls Royce Plc A method of manufacturing a component
BR112013004292B8 (pt) 2010-08-23 2022-10-04 Cryovac Inc Acondicionamento vedado por calor refratário
WO2014204534A1 (en) * 2013-03-15 2014-12-24 Rolls-Royce North American Technologies, Inc. Titanium-aluminide components
EP3486029A1 (de) * 2017-11-20 2019-05-22 HIPtec AS Verfahren zur herstellung eines metallbasierten rahmens sowie ein metallbasierter rahmen
CN108927517B (zh) * 2018-07-06 2020-04-10 航天材料及工艺研究所 一种采用热等静压粉末冶金制备中介机匣的方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3762919A (en) * 1969-05-28 1973-10-02 Du Pont Titanium carbide nickel composition process
JPS5120378A (ja) * 1974-08-12 1976-02-18 Muneo Itagaki Konbeya
CA1079935A (en) * 1975-04-25 1980-06-24 Michael U. Goodyear Method of making a duo-density silicon nitride article
US4063939A (en) * 1975-06-27 1977-12-20 Special Metals Corporation Composite turbine wheel and process for making same
US4097276A (en) * 1975-07-17 1978-06-27 The Garrett Corporation Low cost, high temperature turbine wheel and method of making the same
JPS5932720B2 (ja) * 1975-08-29 1984-08-10 オオタニ マサミチ ドレ−ントラツプ
US4096615A (en) * 1977-05-31 1978-06-27 General Motors Corporation Turbine rotor fabrication
US4368074A (en) * 1977-12-09 1983-01-11 Aluminum Company Of America Method of producing a high temperature metal powder component
US4127684A (en) * 1977-12-23 1978-11-28 Ford Motor Company Crack protection method
JPS5499014A (en) * 1978-01-20 1979-08-04 Kobe Steel Ltd Hot hydrostatic pressing method using cured mold
US4323394A (en) * 1979-08-06 1982-04-06 Motoren-Und Turbinen-Union Munchen Gmbh Method for manufacturing turborotors such as gas turbine rotor wheels, and wheel produced thereby
DE3005474C2 (de) * 1980-02-14 1982-11-11 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren zur pulvermetallurgischen Herstellung von einstückigen Bauteilen mit verwickelten Hohlräumen
DE3010299C2 (de) * 1980-03-18 1981-07-30 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Kapsel für das heißisostatische Pressen und Verfahren zum heißisostatischen Pressen unter Verwendung der Kapsel
DE3132141C1 (de) * 1981-08-14 1982-12-16 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren zum Herstellen von Sinterteilen grosser Gennauigkeit
SE446606B (sv) * 1981-08-27 1986-09-29 Stal Laval Turbin Ab Sett att framstella skovelringar och skivor med skovlar for roterande maskiner sasom kompressorer eller turbiner
DE3205158C1 (de) * 1982-02-13 1983-08-25 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Kapsel fuer das heissisostatische Pressen von hochbeanspruchten und kompliziert geformten Werkstuecken fuer Turbomaschinen
US4526747A (en) * 1982-03-18 1985-07-02 Williams International Corporation Process for fabricating parts such as gas turbine compressors
DE3328954C1 (de) * 1983-08-11 1985-01-31 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren zur Herstellung von Formteilen durch kaltisostatisches Pressen
JPS61194103A (ja) * 1985-02-22 1986-08-28 Kuroki Kogyosho:Kk 金型の製作方法
US4680160A (en) * 1985-12-11 1987-07-14 Trw Inc. Method of forming a rotor
JPS63162801A (ja) * 1986-12-26 1988-07-06 Toyo Kohan Co Ltd 樹脂加工機械用スクリユ−の製造法

Also Published As

Publication number Publication date
SE8600965L (sv) 1987-09-05
WO1987005241A1 (en) 1987-09-11
EP0270554B1 (de) 1992-07-01
FI874843A0 (fi) 1987-11-03
DE3780132T2 (de) 1993-01-14
SE456322B (sv) 1988-09-26
DK577287A (da) 1987-11-03
US4855103A (en) 1989-08-08
FI874843A (fi) 1987-11-03
JPS63503151A (ja) 1988-11-17
DE3780132D1 (de) 1992-08-06
NO874570L (no) 1987-12-30
DK577287D0 (da) 1987-11-03
SE8600965D0 (sv) 1986-03-04
NO874570D0 (no) 1987-11-03
EP0270554A1 (de) 1988-06-15

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee