EP1558417A1 - Masse de moulage par injection de poudre metallique et procede de moulage par injection de poudre metallique - Google Patents

Masse de moulage par injection de poudre metallique et procede de moulage par injection de poudre metallique

Info

Publication number
EP1558417A1
EP1558417A1 EP03769426A EP03769426A EP1558417A1 EP 1558417 A1 EP1558417 A1 EP 1558417A1 EP 03769426 A EP03769426 A EP 03769426A EP 03769426 A EP03769426 A EP 03769426A EP 1558417 A1 EP1558417 A1 EP 1558417A1
Authority
EP
European Patent Office
Prior art keywords
injection molding
metal powder
powder
iron
metal
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.)
Ceased
Application number
EP03769426A
Other languages
German (de)
English (en)
Inventor
Hans Wohlfromm
Raimund Felder
Johan Herman Hendrik Ter Maat
Martin Blömacher
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of EP1558417A1 publication Critical patent/EP1558417A1/fr
Ceased legal-status Critical Current

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
    • 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
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • 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
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)

Abstract

L'invention concerne une nouvelle masse de moulage par injection de poudre métallique contenant a) 40 à 70 % en volume de poudre métallique, dont au moins 50 % en poids, relativement à la quantité totale de métal, d'une poudre à teneur en fer dont les particules d'au moins 90 % en poids, relativement à la quantité de cette poudre à teneur en fer, ont un diamètre effectif d'au moins 40 micromètres, b) 30 à 60 % en volume d'un liant thermoplastique, et c) 0 à 5 % en volume d'auxiliaires de dispersion et/ou d'autres auxiliaires, au choix. Cette masse de moulage est moulée par injection, les pièces ainsi moulées par injection sont débarrassées du liant puis frittées.
EP03769426A 2002-10-29 2003-10-21 Masse de moulage par injection de poudre metallique et procede de moulage par injection de poudre metallique Ceased EP1558417A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10250526 2002-10-29
DE10250526 2002-10-29
PCT/EP2003/011624 WO2004039522A1 (fr) 2002-10-29 2003-10-21 Masse de moulage par injection de poudre metallique et procede de moulage par injection de poudre metallique

Publications (1)

Publication Number Publication Date
EP1558417A1 true EP1558417A1 (fr) 2005-08-03

Family

ID=32185285

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03769426A Ceased EP1558417A1 (fr) 2002-10-29 2003-10-21 Masse de moulage par injection de poudre metallique et procede de moulage par injection de poudre metallique

Country Status (10)

Country Link
US (1) US20060099103A1 (fr)
EP (1) EP1558417A1 (fr)
JP (1) JP2006505688A (fr)
KR (1) KR20050059280A (fr)
CN (1) CN1708372A (fr)
AU (1) AU2003278115A1 (fr)
CA (1) CA2503834A1 (fr)
MX (1) MXPA05003960A (fr)
RU (1) RU2005116300A (fr)
WO (1) WO2004039522A1 (fr)

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DE102005031669A1 (de) * 2005-07-05 2007-01-18 Basf Ag Polyoxymethylene mit Eisenpulver
CN100434473C (zh) * 2006-02-27 2008-11-19 南京工业大学 一种纳米真空修复剂及其制备和应用
JP4420003B2 (ja) * 2006-09-22 2010-02-24 セイコーエプソン株式会社 成形体形成用組成物
KR20080027171A (ko) * 2006-09-22 2008-03-26 세이코 엡슨 가부시키가이샤 소결체의 제조방법 및 소결체
JP4483880B2 (ja) * 2007-03-15 2010-06-16 セイコーエプソン株式会社 成形体形成用組成物、脱脂体および焼結体
US20100007169A1 (en) * 2008-07-11 2010-01-14 Trinh Anh Hieu Nguyen Vehicle protection assembly
DE102008059191A1 (de) * 2008-11-27 2010-06-02 Schaeffler Kg Spanneinheit für eine Zugmittelspannvorrichtung
BRPI0805606A2 (pt) * 2008-12-15 2010-09-14 Whirlpool S.A composição de materiais particulados para formação de produtos autolubrificantes em aço sinterizado, produto em aço sinterizado autolubrificante e processo de obtenção de produtos autolubrificantes em aço sinterizado
US20100178194A1 (en) * 2009-01-12 2010-07-15 Accellent, Inc. Powder extrusion of shaped sections
KR20120042728A (ko) * 2009-04-09 2012-05-03 바스프 에스이 배기 가스 터보과급기용 터빈 휠의 제조 방법
AT12364U1 (de) * 2010-10-07 2012-04-15 Plansee Se Kollimator für röntgen-, gamma- oder teilchenstrahlung
US9162927B2 (en) * 2011-03-16 2015-10-20 Basf Se Process for producing metallic or ceramic shaped bodies
JP6133874B2 (ja) * 2011-09-07 2017-05-24 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ バインダーおよび粉末射出成型による金属製またはセラミック製成型物の製造方法
TWI572842B (zh) * 2012-03-16 2017-03-01 鴻準精密工業股份有限公司 熱管製造方法及熱管
CN104884203B (zh) * 2012-11-30 2017-10-03 贝卡尔特公司 一种制造用作锯珠的磨料层的载体的金属套筒的方法
CN103042219A (zh) * 2012-12-27 2013-04-17 华侨大学 一种钛金属眼镜框的成型方法
WO2015185468A1 (fr) * 2014-06-02 2015-12-10 Basf Se Procédé de production de moulages frittés
CN103981436B (zh) * 2014-06-06 2015-11-04 海安县鹰球粉末冶金有限公司 金属粉末注射成形高强度马氏体时效钢的制造方法
JP6745631B2 (ja) 2016-04-05 2020-08-26 三菱重工航空エンジン株式会社 焼結体の製造方法及び燃焼器パネルの製造方法
DE102018121902A1 (de) * 2018-09-07 2020-03-12 Isabellenhütte Heusler Gmbh & Co. Kg Herstellungsverfahren für ein elektrisches Widerstandselement und entsprechendes Widerstandselement
CN109986075A (zh) * 2019-04-02 2019-07-09 合肥核舟电子科技有限公司 一种金属粉末注射成型磁性喂料及其制备方法
KR20230151199A (ko) 2022-04-25 2023-11-01 한국피아이엠(주) 금속테두리 기초제품의 제조를 위한 금속분말 사출성형품 시스템 및 이를 이용한 금속테두리 기초제품 제조 방법
KR102392104B1 (ko) 2021-06-10 2022-04-29 한국피아이엠(주) 휴대폰금속테두리 기초제품 및 그 제조 방법
KR20230151195A (ko) 2022-04-25 2023-11-01 한국피아이엠(주) 금속테두리 기초제품의 제조를 위한 금속분말 사출성형품 및 그 제조 방법
KR102405771B1 (ko) 2021-06-10 2022-06-07 한국피아이엠(주) 휴대폰금속테두리 기초제품 및 그 제조 방법
KR20230151198A (ko) 2022-04-25 2023-11-01 한국피아이엠(주) 금속테두리 기초제품의 제조를 위한 금속분말 사출성형품 시스템 및 이를 이용한 금속테두리 기초제품 제조 방법
CN114378293A (zh) * 2021-09-15 2022-04-22 东莞市环力智能科技有限公司 一种奥氏体不锈钢搅拌头的烧结工艺及不锈钢搅拌头
CN115338405A (zh) * 2022-08-31 2022-11-15 中南大学 一种微注射成形铁基小模数齿轮的制备方法

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DE4225619A1 (de) * 1992-08-03 1994-02-10 Basf Ag Alkoxylierungsprodukte
DE4314694C1 (de) * 1993-05-04 1994-05-11 Basf Ag Verfahren zur Herstellung von Sinterformteilen
DE4435904A1 (de) * 1994-10-07 1996-04-11 Basf Ag Verfahren und Spritzgußmasse für die Herstellung metallischer Formkörper
JP2955754B1 (ja) * 1998-06-01 1999-10-04 有限会社モールドリサーチ 金属粉末の射出成形用組成物と、その組成物を用いた射出成形及び焼結法
DE10019447A1 (de) * 2000-04-19 2001-10-25 Basf Ag Bindemittel für anorganische Materialpulver zur Herstellung metallischer und keramischer Formkörper

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Also Published As

Publication number Publication date
WO2004039522A1 (fr) 2004-05-13
JP2006505688A (ja) 2006-02-16
US20060099103A1 (en) 2006-05-11
MXPA05003960A (es) 2005-06-22
CA2503834A1 (fr) 2004-05-13
AU2003278115A1 (en) 2004-05-25
KR20050059280A (ko) 2005-06-17
CN1708372A (zh) 2005-12-14
RU2005116300A (ru) 2006-02-10

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