ATE177668T1 - Verfahren zum pressen und sinteren eines metallpulverformkörpers - Google Patents

Verfahren zum pressen und sinteren eines metallpulverformkörpers

Info

Publication number
ATE177668T1
ATE177668T1 AT96911692T AT96911692T ATE177668T1 AT E177668 T1 ATE177668 T1 AT E177668T1 AT 96911692 T AT96911692 T AT 96911692T AT 96911692 T AT96911692 T AT 96911692T AT E177668 T1 ATE177668 T1 AT E177668T1
Authority
AT
Austria
Prior art keywords
preform
metal part
sintering
compacted
sintered
Prior art date
Application number
AT96911692T
Other languages
English (en)
Inventor
Theodore Russell Hubbard
Original Assignee
Sinter Metals Inc
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 Sinter Metals Inc filed Critical Sinter Metals Inc
Application granted granted Critical
Publication of ATE177668T1 publication Critical patent/ATE177668T1/de

Links

Classifications

    • 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
    • B22F5/08—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of toothed articles, e.g. gear wheels; of cam discs
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • B22F3/26—Impregnating
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
AT96911692T 1995-04-25 1996-04-11 Verfahren zum pressen und sinteren eines metallpulverformkörpers ATE177668T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/428,560 US5503795A (en) 1995-04-25 1995-04-25 Preform compaction powdered metal process

Publications (1)

Publication Number Publication Date
ATE177668T1 true ATE177668T1 (de) 1999-04-15

Family

ID=23699425

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96911692T ATE177668T1 (de) 1995-04-25 1996-04-11 Verfahren zum pressen und sinteren eines metallpulverformkörpers

Country Status (9)

Country Link
US (2) US5503795A (de)
EP (1) EP0822876B1 (de)
JP (2) JPH11501989A (de)
AT (1) ATE177668T1 (de)
BR (1) BR9608143A (de)
CA (1) CA2219319C (de)
DE (1) DE69601790T2 (de)
ES (1) ES2128854T3 (de)
WO (1) WO1996033832A1 (de)

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US6080358A (en) * 1997-12-24 2000-06-27 Hitachi Powdered Metals Co., Ltd. Method for forming compacts
DE19834571C2 (de) * 1998-07-31 2001-07-26 Daimler Chrysler Ag Verfahren zur Herstellung von Körpern aus faserverstärkten Verbundwerkstoffen und Verwendung des Verfahrens
US6042780A (en) * 1998-12-15 2000-03-28 Huang; Xiaodi Method for manufacturing high performance components
US6554883B1 (en) 1999-12-07 2003-04-29 Mtd Products Inc. Powdered metal gear teeth
US6232681B1 (en) 2000-03-23 2001-05-15 Delco Remy International, Inc. Electromagnetic device with embedded windings and method for its manufacture
JP2004156131A (ja) * 2002-09-13 2004-06-03 Honda Motor Co Ltd 金属成形体の製造方法
US6986866B2 (en) * 2002-11-04 2006-01-17 Kennametal Inc. Method and apparatus for cross-hole pressing to produce cutting inserts
TW200416096A (en) * 2003-01-31 2004-09-01 Hideo Nakajima Machine tool
US7458792B2 (en) 2003-06-30 2008-12-02 Mahle Motorkomponenten Schweiz Ag Sintered metal rotor of a rotary piston pump
FR2863187B1 (fr) * 2003-12-09 2006-01-20 Peugeot Citroen Automobiles Sa Procede de fabrication d'une poulie d'entrainement et poulie realisee selon ce procede
US8210749B2 (en) * 2007-03-23 2012-07-03 Gkn Sinter Metals, Inc. Powder metal bearing cap breathing windows
US7829015B2 (en) * 2007-05-31 2010-11-09 Borgwarner Inc. Formation of non-axial features in compacted powder metal components
US9187909B2 (en) 2007-08-05 2015-11-17 Robert G. Lee Tile system
US7793579B1 (en) 2007-08-05 2010-09-14 Lee Robert G Armor tile
DE112008003014A5 (de) * 2007-11-13 2010-09-16 Ixetic Hückeswagen Gmbh Sinterrotor
US8062014B2 (en) * 2007-11-27 2011-11-22 Kennametal Inc. Method and apparatus using a split case die to press a part and the part produced therefrom
US8033805B2 (en) * 2007-11-27 2011-10-11 Kennametal Inc. Method and apparatus for cross-passageway pressing to produce cutting inserts
DE102008006690B4 (de) * 2008-01-25 2010-01-07 Glatt Systemtechnik Gmbh Gesinterter Hohlkörper
US20100290942A1 (en) * 2009-05-15 2010-11-18 Gm Global Technolgoy Operations, Inc. Systems and methods to produce forged powder metal parts with transverse features
JP2014500396A (ja) * 2010-10-27 2014-01-09 ジーケーエヌ シンター メタルズ、エル・エル・シー 成形アプリケーション用の粉末金属の軸方向及び径方向の保持部
US9856547B2 (en) * 2011-08-30 2018-01-02 Bakers Hughes, A Ge Company, Llc Nanostructured powder metal compact
US9109269B2 (en) * 2011-08-30 2015-08-18 Baker Hughes Incorporated Magnesium alloy powder metal compact
US9079245B2 (en) 2011-08-31 2015-07-14 Pratt & Whitney Canada Corp. Turbine shroud segment with inter-segment overlap
US8784037B2 (en) 2011-08-31 2014-07-22 Pratt & Whitney Canada Corp. Turbine shroud segment with integrated impingement plate
US9028744B2 (en) 2011-08-31 2015-05-12 Pratt & Whitney Canada Corp. Manufacturing of turbine shroud segment with internal cooling passages
US8784041B2 (en) 2011-08-31 2014-07-22 Pratt & Whitney Canada Corp. Turbine shroud segment with integrated seal
US8784044B2 (en) 2011-08-31 2014-07-22 Pratt & Whitney Canada Corp. Turbine shroud segment
JP6853008B2 (ja) * 2016-03-08 2021-03-31 株式会社ダイヤメット 成型金型、成型方法
JP6796433B2 (ja) 2016-08-18 2020-12-09 株式会社ダイヤメット 成型金型、成型方法
US10533454B2 (en) 2017-12-13 2020-01-14 Pratt & Whitney Canada Corp. Turbine shroud cooling
US10502093B2 (en) * 2017-12-13 2019-12-10 Pratt & Whitney Canada Corp. Turbine shroud cooling
US11274569B2 (en) 2017-12-13 2022-03-15 Pratt & Whitney Canada Corp. Turbine shroud cooling
US10570773B2 (en) 2017-12-13 2020-02-25 Pratt & Whitney Canada Corp. Turbine shroud cooling
GB201811430D0 (en) * 2018-07-12 2018-08-29 Rolls Royce Plc Fabricating hollow components
US11365645B2 (en) 2020-10-07 2022-06-21 Pratt & Whitney Canada Corp. Turbine shroud cooling

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US3841870A (en) * 1973-03-07 1974-10-15 Carpenter Technology Corp Method of making articles from powdered material requiring forming at high temperature
GB1443630A (en) * 1973-12-19 1976-07-21 Messerschmitt Boelkow Blohm Method for the manufacture of articles of complex shape
US4261745A (en) * 1979-02-09 1981-04-14 Toyo Kohan Co., Ltd. Method for preparing a composite metal sintered article
JPS6164801A (ja) * 1984-09-04 1986-04-03 Nippon Kokan Kk <Nkk> 金属、セラミツクス等の粉体の成形方法
US4752424A (en) * 1986-01-30 1988-06-21 Kabushiki Kaisha Toshiba Method of manufacturing a rare earth oxysulfide ceramic
US4673549A (en) * 1986-03-06 1987-06-16 Gunes Ecer Method for preparing fully dense, near-net-shaped objects by powder metallurgy
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US4721598A (en) * 1987-02-06 1988-01-26 The Timken Company Powder metal composite and method of its manufacture
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JPH02280999A (ja) * 1989-04-18 1990-11-16 Nkk Corp 金属、セラミックス等の粉体の成形方法
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US5393486A (en) * 1993-12-09 1995-02-28 Minnesota Mining And Manufacturing Company Method for making orthodontic appliance having textured bonding surface

Also Published As

Publication number Publication date
EP0822876A1 (de) 1998-02-11
JPH11501989A (ja) 1999-02-16
CA2219319C (en) 2002-09-03
CA2219319A1 (en) 1996-10-31
US5772748A (en) 1998-06-30
DE69601790D1 (de) 1999-04-22
DE69601790T2 (de) 1999-11-18
JP2001073011A (ja) 2001-03-21
EP0822876B1 (de) 1999-03-17
ES2128854T3 (es) 1999-05-16
BR9608143A (pt) 1999-12-07
WO1996033832A1 (en) 1996-10-31
US5503795A (en) 1996-04-02

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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