EP2770074A4 - Legierung auf eisenbasis für pulver-spritzguss - Google Patents

Legierung auf eisenbasis für pulver-spritzguss

Info

Publication number
EP2770074A4
EP2770074A4 EP12841059.4A EP12841059A EP2770074A4 EP 2770074 A4 EP2770074 A4 EP 2770074A4 EP 12841059 A EP12841059 A EP 12841059A EP 2770074 A4 EP2770074 A4 EP 2770074A4
Authority
EP
European Patent Office
Prior art keywords
iron
injection molding
based alloy
powder injection
powder
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Withdrawn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
EP12841059.4A
Other languages
English (en)
French (fr)
Other versions
EP2770074A1 (de
Inventor
Sung Hak Lee
Byeong-Joo Lee
Jeonghyeon Do
Yang Su Shin
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.)
Academy Industry Foundation of POSTECH
Original Assignee
Academy Industry Foundation of POSTECH
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 Academy Industry Foundation of POSTECH filed Critical Academy Industry Foundation of POSTECH
Publication of EP2770074A1 publication Critical patent/EP2770074A1/de
Publication of EP2770074A4 publication Critical patent/EP2770074A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C30/00—Alloys containing less than 50% by weight of each constituent
    • 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%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
EP12841059.4A 2011-10-21 2012-04-20 Legierung auf eisenbasis für pulver-spritzguss Withdrawn EP2770074A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110108028A KR101350944B1 (ko) 2011-10-21 2011-10-21 분말사출성형용 철계 합금
PCT/KR2012/003071 WO2013058453A1 (ko) 2011-10-21 2012-04-20 분말사출성형용 철계 합금

Publications (2)

Publication Number Publication Date
EP2770074A1 EP2770074A1 (de) 2014-08-27
EP2770074A4 true EP2770074A4 (de) 2016-04-20

Family

ID=48141076

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12841059.4A Withdrawn EP2770074A4 (de) 2011-10-21 2012-04-20 Legierung auf eisenbasis für pulver-spritzguss

Country Status (6)

Country Link
US (1) US20140227124A1 (de)
EP (1) EP2770074A4 (de)
JP (1) JP5819001B2 (de)
KR (1) KR101350944B1 (de)
CN (1) CN103890210B (de)
WO (1) WO2013058453A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101405845B1 (ko) * 2012-08-10 2014-06-11 기아자동차주식회사 금속분말 사출 성형을 이용한 밸브 트레인 부품의 제조방법
KR20140048428A (ko) * 2012-10-15 2014-04-24 현대자동차주식회사 금속분말 사출 성형을 이용한 컨트롤 핑거의 제조방법
US9115958B2 (en) 2013-03-15 2015-08-25 Leupold & Stevens, Inc. Dual field optical aiming system for projectile weapons
CZ305979B6 (cs) * 2014-12-05 2016-06-01 Česká zemědělská univerzita v Praze Bimetalický kovový materiál
EP3156155A1 (de) * 2015-10-15 2017-04-19 Höganäs AB (publ) Pulver auf eisenbasis für pulverspritzgiessen
JP6735106B2 (ja) * 2016-01-29 2020-08-05 株式会社ダイヤメット 高温耐摩耗性、高温強度に優れるＣｏフリー耐熱焼結材およびその製造方法
KR102130490B1 (ko) * 2018-12-18 2020-07-06 주식회사 엔이피 자동차 조향장치에 사용되는 철계금속부품 제조방법
CN111001813B (zh) * 2019-12-28 2022-02-18 合肥波林新材料股份有限公司 一种高减摩性铁基硫化粉末冶金含油轴承材料及其制备方法和应用
CN111304555B (zh) * 2020-03-31 2022-02-01 广东省科学院新材料研究所 原位内生析出陶瓷颗粒增强Cr-Mn-Ni-C-N奥氏体耐热钢及其制备方法与应用
CN111560555A (zh) * 2020-05-18 2020-08-21 上海红重机械装备有限公司 一种钢结构升降系统制造工艺

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4441016A1 (de) * 1993-12-28 1995-06-29 Samsung Heavy Ind Eisenhaltige Legierungszusammensetzung und Verfahren zur Herstellung und Beschichtung von mechanischen Produkten unter Verwendung derselben
EP0745698A1 (de) * 1995-05-31 1996-12-04 Samsung Heavy Industries Co., Ltd. Korrosion und Verschleiss widerstehende Eisenlegierung und Verfahren zur Herstellung von Korrosion und Verschleiss widerstehenden Bauteilen unter Verwendung derselben
WO2008002001A1 (en) * 2006-06-28 2008-01-03 Pohang University Of Science And Technology Fabrication method of alloy parts by metal injection molding and the alloy parts

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4822415A (en) * 1985-11-22 1989-04-18 Perkin-Elmer Corporation Thermal spray iron alloy powder containing molybdenum, copper and boron
JPH10317009A (ja) * 1997-05-20 1998-12-02 Sumitomo Metal Mining Co Ltd ステンレス焼結体の製造方法
CH694401A5 (de) * 1999-05-26 2004-12-31 Basf Ag Nickelarmer, molybdänarmer, biokompatibler, nicht Allergie auslösender, korrosionsbeständiger austenitischer Stahl.
JP3988971B2 (ja) 2000-02-21 2007-10-10 日本ピストンリング株式会社 焼結部材
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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4441016A1 (de) * 1993-12-28 1995-06-29 Samsung Heavy Ind Eisenhaltige Legierungszusammensetzung und Verfahren zur Herstellung und Beschichtung von mechanischen Produkten unter Verwendung derselben
EP0745698A1 (de) * 1995-05-31 1996-12-04 Samsung Heavy Industries Co., Ltd. Korrosion und Verschleiss widerstehende Eisenlegierung und Verfahren zur Herstellung von Korrosion und Verschleiss widerstehenden Bauteilen unter Verwendung derselben
WO2008002001A1 (en) * 2006-06-28 2008-01-03 Pohang University Of Science And Technology Fabrication method of alloy parts by metal injection molding and the alloy parts

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013058453A1 *

Also Published As

Publication number Publication date
KR101350944B1 (ko) 2014-01-16
KR20130043871A (ko) 2013-05-02
JP5819001B2 (ja) 2015-11-18
JP2014534344A (ja) 2014-12-18
EP2770074A1 (de) 2014-08-27
WO2013058453A1 (ko) 2013-04-25
CN103890210A (zh) 2014-06-25
US20140227124A1 (en) 2014-08-14
CN103890210B (zh) 2016-05-04

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Legal Events

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

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Ipc: C22C 38/42 20060101ALI20160314BHEP

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Ipc: C22C 38/32 20060101ALI20160314BHEP

Ipc: C22C 38/34 20060101ALI20160314BHEP

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