EP2043801A4 - Procédé de fabrication de pièces en alliage par moulage par injection de métal, et pièces en alliage ainsi obtenues - Google Patents

Procédé de fabrication de pièces en alliage par moulage par injection de métal, et pièces en alliage ainsi obtenues

Info

Publication number
EP2043801A4
EP2043801A4 EP07708670A EP07708670A EP2043801A4 EP 2043801 A4 EP2043801 A4 EP 2043801A4 EP 07708670 A EP07708670 A EP 07708670A EP 07708670 A EP07708670 A EP 07708670A EP 2043801 A4 EP2043801 A4 EP 2043801A4
Authority
EP
European Patent Office
Prior art keywords
alloy parts
injection
metal
manufacturing
molded
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Withdrawn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
EP07708670A
Other languages
German (de)
English (en)
Other versions
EP2043801A1 (fr
Inventor
Sunghak Lee
Nackjoon Kim
Taeshik Yoon
Changkyu Kim
Changyoung Son
Daejin Ha
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.)
Pohang University of Science and Technology Foundation
POSTECH Academy Industry Foundation
Pohang University of Science and Technology
Original Assignee
Pohang University of Science and Technology Foundation
POSTECH Academy Industry Foundation
Pohang University of Science and Technology
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 Pohang University of Science and Technology Foundation, POSTECH Academy Industry Foundation, Pohang University of Science and Technology filed Critical Pohang University of Science and Technology Foundation
Priority to EP12185488A priority Critical patent/EP2564956A1/fr
Publication of EP2043801A1 publication Critical patent/EP2043801A1/fr
Publication of EP2043801A4 publication Critical patent/EP2043801A4/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • 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
    • B22F3/1017—Multiple heating or additional steps
    • B22F3/1021—Removal of binder or filler
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
    • 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
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
EP07708670A 2006-06-28 2007-01-30 Procédé de fabrication de pièces en alliage par moulage par injection de métal, et pièces en alliage ainsi obtenues Withdrawn EP2043801A4 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12185488A EP2564956A1 (fr) 2006-06-28 2007-01-30 Procédé de fabrication de pièces en alliage par moulage par injection de métal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020060058373A KR100768700B1 (ko) 2006-06-28 2006-06-28 금속사출성형법을 이용한 합금 부품의 제조방법 및합금부품
PCT/KR2007/000514 WO2008002001A1 (fr) 2006-06-28 2007-01-30 Procédé de fabrication de pièces en alliage par moulage par injection de métal, et pièces en alliage ainsi obtenues

Publications (2)

Publication Number Publication Date
EP2043801A1 EP2043801A1 (fr) 2009-04-08
EP2043801A4 true EP2043801A4 (fr) 2011-04-13

Family

ID=38815316

Family Applications (2)

Application Number Title Priority Date Filing Date
EP07708670A Withdrawn EP2043801A4 (fr) 2006-06-28 2007-01-30 Procédé de fabrication de pièces en alliage par moulage par injection de métal, et pièces en alliage ainsi obtenues
EP12185488A Withdrawn EP2564956A1 (fr) 2006-06-28 2007-01-30 Procédé de fabrication de pièces en alliage par moulage par injection de métal

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP12185488A Withdrawn EP2564956A1 (fr) 2006-06-28 2007-01-30 Procédé de fabrication de pièces en alliage par moulage par injection de métal

Country Status (6)

Country Link
US (1) US20090297396A1 (fr)
EP (2) EP2043801A4 (fr)
JP (1) JP2009542905A (fr)
KR (1) KR100768700B1 (fr)
CN (1) CN101479063B (fr)
WO (1) WO2008002001A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101579160B (zh) * 2009-06-05 2014-08-06 刘世华 一种金属注射成型制造不锈钢拉链头及其制造方法
JP6040163B2 (ja) * 2010-12-30 2016-12-07 ホガナス アクチボラグ （パブル） 粉末射出成型用鉄系粉末
KR101350944B1 (ko) * 2011-10-21 2014-01-16 포항공과대학교 산학협력단 분말사출성형용 철계 합금
TWI626092B (zh) * 2012-09-21 2018-06-11 好根那公司 新穎粉末、粉末組合物，及彼等之使用方法及該粉末及粉末組合物之用途
KR20140048428A (ko) * 2012-10-15 2014-04-24 현대자동차주식회사 금속분말 사출 성형을 이용한 컨트롤 핑거의 제조방법
US20160263653A1 (en) * 2013-10-25 2016-09-15 Golden Intellectual Property, Llc Amorphous alloy containing feedstock for powder injection molding
CN103990803B (zh) * 2014-05-28 2017-01-11 厦门市超日精密模具有限公司 钨钼合金粉末注射模具及其工艺
KR20160023365A (ko) 2014-08-22 2016-03-03 박상준 합금의 사출 성형 방법
CN106119662B (zh) * 2016-07-28 2018-01-02 洛阳轴研科技股份有限公司 一种钴铬钨合金材料、用于滚珠丝杠轴承的钴铬钨合金球及其制备方法、滚珠丝杠轴承
CN106498261A (zh) * 2016-11-21 2017-03-15 常熟市张桥华丰铸造五金厂 一种多用途的高性能铸件
CN108746630A (zh) * 2018-06-25 2018-11-06 长春中科昊融新材料研究有限公司 降低烧结温度制备金属注射成形喂料的方法
CN120818755A (zh) * 2020-08-25 2025-10-21 华为技术有限公司 Fe-Mn-Al-C系轻质钢及其制备方法、终端、钢结构件和电子设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4721599A (en) * 1985-04-26 1988-01-26 Hitachi Metals, Ltd. Method for producing metal or alloy articles
EP1033194A1 (fr) * 1998-09-18 2000-09-06 Injex Corporation Corps de metal fritte et son procede de fabrication
US6299664B1 (en) * 1998-02-04 2001-10-09 Mitsubishi Denki Kabushiki Kaisha Method of manufacturing sliding part and vortex flow generator for injection valve manufactured by that method
US6309592B1 (en) * 2000-04-05 2001-10-30 Lite-On It Corporation Method for manufacturing roller carrier of vibration balance device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052802A (en) * 1976-02-23 1977-10-11 Caterpillar Tractor Co. Ground-engaging tool with wear-resistant insert
US4194900A (en) * 1978-10-05 1980-03-25 Toyo Kohan Co., Ltd. Hard alloyed powder and method of making the same
JPS5976860A (ja) 1982-10-25 1984-05-02 Hitachi Metals Ltd 永久磁石材料
JPS60155650A (ja) 1984-04-03 1985-08-15 Nippon Piston Ring Co Ltd 動力機械用摺動部材
US5338508A (en) * 1988-07-13 1994-08-16 Kawasaki Steel Corporation Alloy steel powders for injection molding use, their compounds and a method for making sintered parts from the same
US5030519A (en) * 1990-04-24 1991-07-09 Amorphous Metals Technologies, Inc. Tungsten carbide-containing hard alloy that may be processed by melting
JP3049294B2 (ja) * 1993-06-11 2000-06-05 大同特殊鋼株式会社 装飾部品
US6171657B1 (en) * 1995-12-18 2001-01-09 Bender Machine, Inc. Method of coating yankee dryers against wear
JPH1161360A (ja) * 1997-08-13 1999-03-05 Hatsuto:Kk ステンレス鋼焼結体およびその製造方法
JPH11100633A (ja) * 1997-09-29 1999-04-13 Toshiba Mach Co Ltd 断熱部材及びその製造方法
FR2785559B1 (fr) * 1998-11-10 2001-03-02 Metals Process Systems Procede de fabrication par metallurgie des poudres de pieces de forme autobrasantes
JP3856294B2 (ja) * 2001-11-30 2006-12-13 セイコーエプソン株式会社 焼結用ステンレス鋼粉末、焼結ステンレス鋼製造用造粒粉末および焼結ステンレス鋼
JP4849770B2 (ja) * 2003-02-13 2012-01-11 三菱製鋼株式会社 焼結性を改善した金属射出成形用合金鋼粉末
CN1180908C (zh) * 2003-09-30 2004-12-22 北京科技大学 一种制备Kovar合金电子封装盒体的方法
US20050163645A1 (en) * 2004-01-28 2005-07-28 Borgwarner Inc. Method to make sinter-hardened powder metal parts with complex shapes
KR100650409B1 (ko) * 2004-12-17 2006-11-27 (주)엠티아이지 분말사출성형을 이용한 복잡 형상 재료의 제조방법 및그에 따라 제조된 재료

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4721599A (en) * 1985-04-26 1988-01-26 Hitachi Metals, Ltd. Method for producing metal or alloy articles
US6299664B1 (en) * 1998-02-04 2001-10-09 Mitsubishi Denki Kabushiki Kaisha Method of manufacturing sliding part and vortex flow generator for injection valve manufactured by that method
EP1033194A1 (fr) * 1998-09-18 2000-09-06 Injex Corporation Corps de metal fritte et son procede de fabrication
US6309592B1 (en) * 2000-04-05 2001-10-30 Lite-On It Corporation Method for manufacturing roller carrier of vibration balance device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008002001A1 *

Also Published As

Publication number Publication date
KR100768700B1 (ko) 2007-10-19
CN101479063A (zh) 2009-07-08
CN101479063B (zh) 2011-12-07
EP2564956A1 (fr) 2013-03-06
EP2043801A1 (fr) 2009-04-08
US20090297396A1 (en) 2009-12-03
JP2009542905A (ja) 2009-12-03
WO2008002001A1 (fr) 2008-01-03

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