CA2572131C - Composition metallurgique en poudre contenant du noir de carbone en tant qu'agents ameliorant l'ecoulement - Google Patents

Composition metallurgique en poudre contenant du noir de carbone en tant qu'agents ameliorant l'ecoulement Download PDF

Info

Publication number
CA2572131C
CA2572131C CA2572131A CA2572131A CA2572131C CA 2572131 C CA2572131 C CA 2572131C CA 2572131 A CA2572131 A CA 2572131A CA 2572131 A CA2572131 A CA 2572131A CA 2572131 C CA2572131 C CA 2572131C
Authority
CA
Canada
Prior art keywords
carbon black
powder
iron
powder metallurgical
metallurgical composition
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.)
Expired - Lifetime
Application number
CA2572131A
Other languages
English (en)
Other versions
CA2572131A1 (fr
Inventor
Naghi Solimnjad
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.)
Hoganas AB
Original Assignee
Hoganas AB
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 Hoganas AB filed Critical Hoganas AB
Publication of CA2572131A1 publication Critical patent/CA2572131A1/fr
Application granted granted Critical
Publication of CA2572131C publication Critical patent/CA2572131C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C22C33/0228—Using a mixture of prealloyed powders or a master alloy comprising other non-metallic compounds or more than 5% of graphite
    • 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
    • B22F1/12—Metallic powder containing non-metallic particles
    • 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
    • B22F3/02—Compacting only
    • B22F3/03—Press-moulding apparatus therefor
    • 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
    • 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

  • 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)
  • Treatment Of Steel In Its Molten State (AREA)
  • Ceramic Products (AREA)
  • Catalysts (AREA)
  • Lubricants (AREA)

Abstract

L'invention concerne une composition métallurgique en poudre renfermant du fer ou une poudre à base de fer ainsi qu'une faible quantité, c'est-à-dire, 0,001-0,2 % en poids, de noir de carbone. Le noir de carbone fait office d'agent améliorant l'écoulement.
CA2572131A 2004-07-02 2005-07-01 Composition metallurgique en poudre contenant du noir de carbone en tant qu'agents ameliorant l'ecoulement Expired - Lifetime CA2572131C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0401778-6 2004-07-02
SE0401778A SE0401778D0 (sv) 2004-07-02 2004-07-02 Powder additive
PCT/SE2005/001087 WO2006004530A1 (fr) 2004-07-02 2005-07-01 Composition metallurgique en poudre contenant du noir de carbone en tant qu'agents ameliorant l'ecoulement

Publications (2)

Publication Number Publication Date
CA2572131A1 CA2572131A1 (fr) 2006-01-12
CA2572131C true CA2572131C (fr) 2010-09-28

Family

ID=32768789

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2572131A Expired - Lifetime CA2572131C (fr) 2004-07-02 2005-07-01 Composition metallurgique en poudre contenant du noir de carbone en tant qu'agents ameliorant l'ecoulement

Country Status (16)

Country Link
EP (1) EP1773526B1 (fr)
JP (2) JP4832433B2 (fr)
KR (1) KR20070027758A (fr)
CN (2) CN101890496B (fr)
AT (1) ATE531467T1 (fr)
AU (1) AU2005260140B2 (fr)
BR (2) BRPI0511392B1 (fr)
CA (1) CA2572131C (fr)
ES (1) ES2376067T3 (fr)
MX (1) MXPA06015094A (fr)
PL (1) PL1773526T3 (fr)
RU (1) RU2348486C2 (fr)
SE (1) SE0401778D0 (fr)
TW (1) TWI303193B (fr)
UA (1) UA87322C2 (fr)
WO (1) WO2006004530A1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2632411C (fr) * 2005-12-30 2014-04-01 Hoganas Ab (Publ) Lubrifiant pour preparations metallurgiques en poudre
TW200800441A (en) * 2006-03-14 2008-01-01 Kobe Steel Ltd Mixed powder for powder metallurgy, green compact thereof and sintered compact
US7867314B2 (en) 2007-09-14 2011-01-11 Jfe Steel Corporation Iron-based powder for powder metallurgy
ES2490665T3 (es) * 2009-09-08 2014-09-04 Höganäs Ab Composición de polvo metálico
EP2494083A1 (fr) 2009-10-26 2012-09-05 Höganäs AB Composition pulvérulente à base de fer
JP5750076B2 (ja) * 2012-03-16 2015-07-15 株式会社豊田中央研究所 成形用粉末およびその製造方法
SE538041E (en) * 2012-12-28 2018-09-11 Jfe Steel Corp Iron-based powder for powder metallurgy
KR20150127214A (ko) * 2013-03-14 2015-11-16 회가나에스 코오포레이션 야금학적 조성물의 무용매 결합 방법
CN103481847B (zh) * 2013-09-26 2015-09-30 无锡阳工机械制造有限公司 一种用于汽车防撞梁的复合材料
US10035126B2 (en) 2013-12-31 2018-07-31 Ada Carbon Solutions, Llc Sorbent compositions having pneumatic conveyance capabilities
US9468904B2 (en) 2013-12-31 2016-10-18 Ada Carbon Solutions, Llc Sorbent compositions having pneumatic conveyance capabilities
US9314767B2 (en) 2014-03-07 2016-04-19 Ada Carbon Solutions, Llc Sorbent compositions having pneumatic conveyance capabilities
DE102015205502A1 (de) 2015-03-26 2016-09-29 Mando Corporation Bildverarbeitungsverfahren und Bildverarbeitungssystem zum Extrahieren verzerrter kreisförmiger Bildelemente
CN105344992A (zh) * 2015-11-19 2016-02-24 苏州紫光伟业激光科技有限公司 一种冶金粉末组合物
CN105537580A (zh) * 2015-12-28 2016-05-04 钢铁研究总院 粉末冶金用铁基预混合粉及制备方法
WO2019163263A1 (fr) 2018-02-21 2019-08-29 Ｊｆｅスチール株式会社 Poudre mélangée pour métallurgie des poudres
CN112166001B (zh) * 2018-05-28 2023-07-14 杰富意钢铁株式会社 粉末冶金用粉末混合物及其制造方法
WO2020066927A1 (fr) 2018-09-26 2020-04-02 Ｊｆｅスチール株式会社 Poudre mélangée pour métallurgie des poudres et lubrifiant pour métallurgie des poudres
RU2701232C1 (ru) * 2018-12-12 2019-09-25 Публичное акционерное общество "Северсталь" Способ получения легированной порошковой смеси для изготовления порошковых конструкционных деталей ответственного назначения
JP2021085063A (ja) * 2019-11-27 2021-06-03 セイコーエプソン株式会社 三次元造形用合金粉末
JP2021147625A (ja) * 2020-03-16 2021-09-27 幹生 杉本 金属と炭素を密着固形一体化する方法及び金属と炭素を密着固形一体化した金属イオン溶出体
JP2023038541A (ja) * 2021-09-07 2023-03-17 株式会社ファインシンター 焼結体
JP7673706B2 (ja) * 2022-07-28 2025-05-09 Ｊｆｅスチール株式会社 粉末冶金用鉄基混合粉、鉄基焼結体、および焼結機械部品

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB573077A (en) * 1942-03-23 1945-11-06 James William Lennox Process for the manufacture of articles or masses from metal powders
DE1458276A1 (de) 1964-09-02 1969-01-16 Mannesmann Ag Pulvergemisch zum Pressen von Formkoerpern
US3495958A (en) * 1969-03-06 1970-02-17 Charles Robert Talmage High purity steel by powder metallurgy
JPS6291232A (ja) * 1985-08-30 1987-04-25 Kyocera Corp 流動性向上剤
JP3400027B2 (ja) * 1993-07-13 2003-04-28 ティーディーケイ株式会社 鉄系軟磁性焼結体の製造方法およびその方法により得られた鉄系軟磁性焼結体
JPH07157838A (ja) * 1993-12-06 1995-06-20 Daido Steel Co Ltd 焼結磁性合金の製造方法及び焼結磁性合金用粉末
US5782954A (en) 1995-06-07 1998-07-21 Hoeganaes Corporation Iron-based metallurgical compositions containing flow agents and methods for using same
SE9903231D0 (sv) * 1999-09-09 1999-09-09 Hoeganaes Ab Powder composition
JP2003059707A (ja) * 2001-08-10 2003-02-28 Toda Kogyo Corp 鉄を主成分とする紡錘状金属磁性粒子粉末及びその製造法
JP4068857B2 (ja) * 2002-02-22 2008-03-26 Ｄｏｗａホールディングス株式会社 焼結希土類磁石合金の製造法

Also Published As

Publication number Publication date
AU2005260140A1 (en) 2006-01-12
TWI303193B (en) 2008-11-21
MXPA06015094A (es) 2007-03-01
EP1773526A1 (fr) 2007-04-18
BRPI0511392B1 (pt) 2014-08-19
JP4832433B2 (ja) 2011-12-07
CN1976774B (zh) 2010-08-18
JP2010280990A (ja) 2010-12-16
EP1773526B1 (fr) 2011-11-02
CN101890496A (zh) 2010-11-24
JP2008505249A (ja) 2008-02-21
JP5313974B2 (ja) 2013-10-09
CN101890496B (zh) 2012-02-29
TW200605973A (en) 2006-02-16
CN1976774A (zh) 2007-06-06
BRPI0511392A (pt) 2007-12-04
CA2572131A1 (fr) 2006-01-12
WO2006004530A1 (fr) 2006-01-12
KR20070027758A (ko) 2007-03-09
PL1773526T3 (pl) 2012-04-30
SE0401778D0 (sv) 2004-07-02
ES2376067T3 (es) 2012-03-08
RU2348486C2 (ru) 2009-03-10
BR122014008448B1 (pt) 2015-07-28
UA87322C2 (uk) 2009-07-10
RU2007104034A (ru) 2008-08-10
ATE531467T1 (de) 2011-11-15
AU2005260140B2 (en) 2008-08-21

Similar Documents

Publication Publication Date Title
CA2572131C (fr) Composition metallurgique en poudre contenant du noir de carbone en tant qu'agents ameliorant l'ecoulement
ZA200700001B (en) Safening method
CA2744009C (fr) Lubrifiant pour compositions metallurgiques de poudre
US6068813A (en) Method of making powder metallurgical compositions
US7390345B2 (en) Powder additive
KR101434997B1 (ko) 분말 야금 조성물용 윤활제
EP1735121A2 (fr) Compositions metallurgiques en poudre et methodes de preparation desdites compositions
KR101202371B1 (ko) 유동 강화제로서 탄소 블랙을 포함하는 분말 야금학적 조성물
JP6760495B2 (ja) 粉末冶金用混合粉

Legal Events

Date Code Title Description
EEER Examination request
H11 Ip right ceased following rejected request for revival

Free format text: ST27 STATUS EVENT CODE: T-6-6-H10-H11-H101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: TIME LIMIT FOR REVERSAL EXPIRED

Effective date: 20250106