EP0086417A3 - Récipient pour la compression isostatique à chaud de pièces complexes subissant des contraintes élevées pour des turbomachines - Google Patents

Récipient pour la compression isostatique à chaud de pièces complexes subissant des contraintes élevées pour des turbomachines Download PDF

Info

Publication number
EP0086417A3
EP0086417A3 EP83101099A EP83101099A EP0086417A3 EP 0086417 A3 EP0086417 A3 EP 0086417A3 EP 83101099 A EP83101099 A EP 83101099A EP 83101099 A EP83101099 A EP 83101099A EP 0086417 A3 EP0086417 A3 EP 0086417A3
Authority
EP
European Patent Office
Prior art keywords
core
case
isostatic pressing
hot isostatic
shaped high
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.)
Withdrawn
Application number
EP83101099A
Other languages
German (de)
English (en)
Other versions
EP0086417A2 (fr
Inventor
Barbara Dipl.-Ing. Borchert
Herbert Schmid
Werner Dr.-Ing. Hüther
Herbert Techniker Merz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MTU Aero Engines AG
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
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 MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Publication of EP0086417A2 publication Critical patent/EP0086417A2/fr
Publication of EP0086417A3 publication Critical patent/EP0086417A3/fr
Withdrawn legal-status Critical Current

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
    • F01D5/12—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
    • 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
    • B22F3/1283—Container formed as an undeformable model 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
    • B22F3/1208—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
    • 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
    • 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
    • B22F3/10—Sintering only
    • B22F2003/1042—Sintering only with support for articles to be sintered
    • B22F2003/1046—Sintering only with support for articles to be sintered with separating means for articles to be sintered
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Powder Metallurgy (AREA)
EP83101099A 1982-02-13 1983-02-05 Récipient pour la compression isostatique à chaud de pièces complexes subissant des contraintes élevées pour des turbomachines Withdrawn EP0086417A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3205158A DE3205158C1 (de) 1982-02-13 1982-02-13 Kapsel fuer das heissisostatische Pressen von hochbeanspruchten und kompliziert geformten Werkstuecken fuer Turbomaschinen
DE3205158 1982-02-13

Publications (2)

Publication Number Publication Date
EP0086417A2 EP0086417A2 (fr) 1983-08-24
EP0086417A3 true EP0086417A3 (fr) 1984-06-13

Family

ID=6155637

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83101099A Withdrawn EP0086417A3 (fr) 1982-02-13 1983-02-05 Récipient pour la compression isostatique à chaud de pièces complexes subissant des contraintes élevées pour des turbomachines

Country Status (3)

Country Link
US (1) US4575327A (fr)
EP (1) EP0086417A3 (fr)
DE (1) DE3205158C1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104057087A (zh) * 2014-07-02 2014-09-24 钢铁研究总院 热等静压过程中装粉包套均匀收缩的控制方法

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61162297A (ja) * 1985-01-09 1986-07-22 Ube Ind Ltd 圧力伝達方法
SE456322B (sv) * 1986-03-04 1988-09-26 Asea Stal Ab Sett vid tillverkning av metallprodukter genom hetisostatpressning av pulver med anvendande av kernor
SE8603686D0 (sv) * 1986-09-03 1986-09-03 Avesta Nyby Powder Ab Halning
US4861546A (en) * 1987-12-23 1989-08-29 Precision Castparts Corp. Method of forming a metal article from powdered metal
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
SE469146B (sv) * 1991-03-12 1993-05-17 Asea Brown Boveri Varmisostatisk press innefattande axiella segment vilka aer anordnade att upptaga radiella roerelser
US6210633B1 (en) 1999-03-01 2001-04-03 Laboratory Of New Technologies Method of manufacturing articles of complex shape using powder materials, and apparatus for implementing this method
US7163121B1 (en) 1999-07-14 2007-01-16 Swales & Associates, Inc. High temperature isostatic pressure bonding of hollow beryllium pressure vessels using a bonding flange
US6264095B1 (en) 1999-07-14 2001-07-24 Swales Aerospace High temperature isostatic pressure bonding of beryllium pressure vessels with an interior void
JP3513587B2 (ja) * 1999-07-26 2004-03-31 独立行政法人産業技術総合研究所 チタン又はチタン合金製高生体親和性人工骨の作製方法
US6482533B2 (en) 2001-03-05 2002-11-19 The Boeing Company Article having imbedded cavity
GB0330217D0 (en) * 2003-12-24 2004-02-04 Rolls Royce Plc An apparatus and a method of manufacturing an article by consolidating powder material
US20090226338A1 (en) * 2006-11-13 2009-09-10 Igor Troitski Method and system for manufacturing of complex shape parts from powder materials by hot isostatic pressing with controlled pressure inside the tooling and providing the shape of the part by multi-layer inserts
FI20105340A0 (fi) * 2010-03-31 2010-03-31 Metso Minerals Inc Menetelmä ja järjestelmä kappaleen valmistamiseksi kuumaisostaattisella puristuksella, keerna, pinnoitteen esivalmiste, sekä keernan käyttö
GB201015267D0 (en) * 2010-09-14 2010-10-27 Rolls Royce Plc An object forming assembly
GB2484690B (en) * 2010-10-20 2012-12-12 Rolls Royce Plc A mould assembly for a hot isostatic pressing process
GB2484691B (en) * 2010-10-20 2012-12-19 Rolls Royce Plc A mould assembly for a hot isostatic pressing process
KR101473900B1 (ko) * 2013-12-18 2014-12-18 한국항공우주연구원 쾌속조형법을 이용한 메탈코어 제작 및 이를 이용한 열간 정수압 성형을 통한 정밀부품 제작 방법 및 이를 이용한 액체로켓 터보펌프 구동용 터빈 블리스크
DK3148733T3 (da) * 2014-05-30 2024-01-02 Nuovo Pignone Tecnologie Srl Fremgangsmåde til fremstilling af en komponent til en turbomaskine
CN104043833B (zh) * 2014-07-02 2017-02-15 河北五维航电科技股份有限公司 采用粉末冶金热等静压近终成形技术制备电机护环的方法
CN104493167A (zh) * 2014-11-20 2015-04-08 中国航空工业集团公司北京航空材料研究院 一种粉末高温合金环形件的成形方法
CN106623941B (zh) * 2016-11-16 2018-06-29 中国航空工业集团公司北京航空材料研究院 一种粉末高温合金构件阶段加热挤压控形方法
CN106378456B (zh) * 2016-11-16 2018-01-19 中国航空工业集团公司北京航空材料研究院 一种用于粉末高温合金构件的快速致密化方法
CN109590458A (zh) * 2018-11-22 2019-04-09 中国航发沈阳黎明航空发动机有限责任公司 一种钛合金薄支板头类复杂构件的质量提升方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2724524A1 (de) * 1976-06-03 1977-12-08 Kelsey Hayes Co Behaelter zum heissverdichten von pulver
FR2353355A1 (fr) * 1976-06-01 1977-12-30 Special Metals Corp Procede et appareil pour former des pieces frittees en superalliages
US4097276A (en) * 1975-07-17 1978-06-27 The Garrett Corporation Low cost, high temperature turbine wheel and method of making the same
EP0002918A1 (fr) * 1977-12-23 1979-07-11 Ford Motor Company Limited Procédé de traitement d'un corps céramique avant pressage à chaud et corps céramique ainsi traité; procédé de production d'un assemblage céramique et produit céramique assemblé
EP0036202A2 (fr) * 1980-03-18 1981-09-23 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Procédé de fabrication de rotor de turbine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1770368A (en) * 1929-04-18 1930-07-08 Permold Co Mold
US3044113A (en) * 1959-01-08 1962-07-17 Engineering Supervision Compan Super-high pressure apparatus
US3204917A (en) * 1960-12-16 1965-09-07 Owens Illinois Glass Co Layered mold
US3940268A (en) * 1973-04-12 1976-02-24 Crucible Inc. Method for producing rotor discs
US4142888A (en) * 1976-06-03 1979-03-06 Kelsey-Hayes Company Container for hot consolidating powder
US4104787A (en) * 1977-03-21 1978-08-08 General Motors Corporation Forming curved wafer thin magnets from rare earth-cobalt alloy powders
US4436485A (en) * 1978-04-17 1984-03-13 General Motors Corporation Turbine wheel with integral DS blades and equiaxed hub
US4243199A (en) * 1979-12-05 1981-01-06 Hill Rodman K Mold for molding propellers having tapered hubs

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097276A (en) * 1975-07-17 1978-06-27 The Garrett Corporation Low cost, high temperature turbine wheel and method of making the same
FR2353355A1 (fr) * 1976-06-01 1977-12-30 Special Metals Corp Procede et appareil pour former des pieces frittees en superalliages
DE2724524A1 (de) * 1976-06-03 1977-12-08 Kelsey Hayes Co Behaelter zum heissverdichten von pulver
EP0002918A1 (fr) * 1977-12-23 1979-07-11 Ford Motor Company Limited Procédé de traitement d'un corps céramique avant pressage à chaud et corps céramique ainsi traité; procédé de production d'un assemblage céramique et produit céramique assemblé
EP0036202A2 (fr) * 1980-03-18 1981-09-23 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Procédé de fabrication de rotor de turbine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104057087A (zh) * 2014-07-02 2014-09-24 钢铁研究总院 热等静压过程中装粉包套均匀收缩的控制方法

Also Published As

Publication number Publication date
EP0086417A2 (fr) 1983-08-24
US4575327A (en) 1986-03-11
DE3205158C1 (de) 1983-08-25

Similar Documents

Publication Publication Date Title
DE415892T1 (de) Bimetallischer muenzrohling, insbesondere fuer muenzen und dergleichen.
DE3205158C1 (de) Kapsel fuer das heissisostatische Pressen von hochbeanspruchten und kompliziert geformten Werkstuecken fuer Turbomaschinen
DE1475394C3 (de) Verfahren zum Herstellen eines mit gesinterten Bremsbelägen versehenen Bremsträgers
EP0036202B1 (fr) Procédé de fabrication de rotor de turbine
GB2070057B (en) Copper-tin alloy and its manufacture
DE2209927B2 (de) Verfahren zum metallsparenden Herstellen von Tiefziehteilen aus Ronden
DE834477C (de) Verfahren und Mittel zur Lagerung runder oder Bohrungen aufweisender Maschinenteile beliebiger Sitzart
DE1758080B2 (de) Verfahren zur pulvermetallurgischen herstellung stranggepresster verbundkoerper
DE2111931B2 (de) Armbanduhrgehaeuse
DE2340577A1 (de) Vorrichtung, bestehend aus zwei mittels schrumpfsitzes zusammengefuegten teilen
DE4123231C2 (de) Bogenförmiger Anlaufscheiben-Halbring für Axialgleitlagerflächen und Verfahren zum Herstellen solcher Halbringe
DE3342069C2 (de) Folienform für Hohlkörper aus Schokolade oder dergleichen
DE2721577A1 (de) Werkzeug zum tiefziehen von aus blech bestehenden radschuesseln fuer raeder von vorzugsweise personenkraftwagen
DE2007815C3 (de) Vorrichtung zur Durchführung eines Verfahrens zur Herstellung von Elektroerosions-Elektroden
DE928787C (de) Vorrichtung zum Zerteilen von Fruechten
DE2308768C3 (de) Verfahren zur Kaltherstellung von Maschinenteilen
DE1890021U (de) Leichtmetallkolben fuer brennkraftmaschinen.
DE318405C (fr)
Zlobin Improved Methods of Manufacturing Dies and Other Forms of Hard-Alloy Tools
Marciniak Cold forming of wedge-shape workpieces
DE2111931C (de) Armbanduhrgehäuse
DE1525281A1 (de) Kugelschale und deren Herstellung
JPS56134033A (en) Production of wing nut
Kovalev The Effect of Compression Regimes on the Stress--Strain Condition and Mechanical Properties During the Hot Rolling of Metals
DE210529C (fr)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): CH FR GB IT LI NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): CH FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19841211

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19851204

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SCHMID, HERBERT

Inventor name: HUETHER, WERNERDR.-ING.

Inventor name: BORCHERT, BARBARA, DIPL.-ING.

Inventor name: MERZ, HERBERTTECHNIKER