CA2990561C - Corps fritte a base de fer, et procede de fabrication de celui-ci - Google Patents

Corps fritte a base de fer, et procede de fabrication de celui-ci Download PDF

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Publication number
CA2990561C
CA2990561C CA2990561A CA2990561A CA2990561C CA 2990561 C CA2990561 C CA 2990561C CA 2990561 A CA2990561 A CA 2990561A CA 2990561 A CA2990561 A CA 2990561A CA 2990561 C CA2990561 C CA 2990561C
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CA
Canada
Prior art keywords
powder
iron
sintered body
mass
particles
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.)
Active
Application number
CA2990561A
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English (en)
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CA2990561A1 (fr
Inventor
Takuya TAKASHITA
Akio Kobayashi
Naomichi Nakamura
Itsuya SATO
Original Assignee
JFE Steel Corp
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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of CA2990561A1 publication Critical patent/CA2990561A1/fr
Application granted granted Critical
Publication of CA2990561C publication Critical patent/CA2990561C/fr
Active legal-status Critical Current
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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
    • B22F3/24—After-treatment of workpieces or articles
    • 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
    • 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
    • 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
    • B22F3/12—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
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • 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 pre-alloyed powders or a master alloy
    • 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
    • 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
    • C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 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
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • B22F2003/248—Thermal after-treatment
    • 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
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/35—Iron
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Powder Metallurgy (AREA)

Abstract

L'invention fournit un corps fritté à base de fer qui est doté d'excellentes caractéristiques mécaniques. Plus précisément, le corps fritté de l'invention présente une fraction de surface de pores inférieure ou égale à 15%, et un diamètre médian (D50) en termes de surface de pores inférieur ou égal à 20µm.
CA2990561A 2015-09-18 2016-09-16 Corps fritte a base de fer, et procede de fabrication de celui-ci Active CA2990561C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015185656 2015-09-18
JP2015-185656 2015-09-18
PCT/JP2016/004259 WO2017047101A1 (fr) 2015-09-18 2016-09-16 Corps fritté à base de fer, et procédé de fabrication de celui-ci

Publications (2)

Publication Number Publication Date
CA2990561A1 CA2990561A1 (fr) 2017-03-23
CA2990561C true CA2990561C (fr) 2020-05-05

Family

ID=58288592

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2990561A Active CA2990561C (fr) 2015-09-18 2016-09-16 Corps fritte a base de fer, et procede de fabrication de celui-ci

Country Status (7)

Country Link
US (1) US20180178291A1 (fr)
JP (1) JP6428909B2 (fr)
KR (1) KR20180031749A (fr)
CN (1) CN108026614B (fr)
CA (1) CA2990561C (fr)
SE (1) SE542547C2 (fr)
WO (1) WO2017047101A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108025357B (zh) * 2015-09-18 2020-03-03 杰富意钢铁株式会社 粉末冶金用混合粉、烧结体及烧结体的制造方法
EP3722021B1 (fr) * 2017-12-05 2022-09-28 JFE Steel Corporation Poudre d'acier partiellement alliée par diffusion
US11441212B2 (en) 2017-12-05 2022-09-13 Jfe Steel Corporation Alloyed steel powder
CN108994309A (zh) * 2018-08-31 2018-12-14 鞍钢重型机械有限责任公司 一种烧结硬化用水雾化合金粉末及其制造方法
US12378645B2 (en) 2019-04-05 2025-08-05 Jfe Steel Corporation Iron-based mixed powder for powder metallurgy and iron-based sintered body
JP7036216B2 (ja) * 2019-05-24 2022-03-15 Ｊｆｅスチール株式会社 鉄基合金焼結体及び粉末冶金用鉄基混合粉
CN112570712A (zh) * 2020-12-01 2021-03-30 菏泽双龙冶金机械有限公司 一种粉末冶金件及带安装通孔的粉末冶金件的生产方法
CN116770158B (zh) * 2023-06-28 2023-11-28 扬州新乐新材料有限公司 一种汽车齿轮用铁基复合材料的制备方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5178380A (ja) * 1974-12-28 1976-07-07 Shimadzu Corp Fukusuhachosentakusochi
JPS5248506A (en) * 1975-10-15 1977-04-18 Mazda Motor Corp Wear-resisting high phosphorus sintered alloy
SE9803566D0 (sv) * 1998-10-16 1998-10-16 Hoeganaes Ab Iron powder compositions
JP3675299B2 (ja) * 2000-05-11 2005-07-27 三菱マテリアル株式会社 高強度および高靭性を有するＦｅ基焼結合金製コンロッド
JP3952252B2 (ja) * 2001-01-25 2007-08-01 株式会社フジミインコーポレーテッド 溶射用粉末およびそれを用いた高速フレーム溶射方法
BRPI0411913B1 (pt) * 2003-06-27 2013-09-03 liga sinterizada na base de ferro com superfÍcie altamente densificada e endurecida, e mÉtodo de produÇço da mesma
CN100558488C (zh) * 2004-01-23 2009-11-11 杰富意钢铁株式会社 粉末冶金用铁基混合粉
WO2006057434A1 (fr) * 2004-11-25 2006-06-01 Jfe Steel Corporation Procede servant a produire un corps comprime de haute densite a base de fer et un corps fritte de haute densite a base de fer
WO2008059855A1 (fr) * 2006-11-17 2008-05-22 Nippon Mining & Metals Co., Ltd. Poudre composite fer/cuivre pour la métallurgie des poudres et son processus de production
JP5113555B2 (ja) * 2008-02-28 2013-01-09 株式会社豊田中央研究所 鉄基焼結合金およびその製造方法
US8734561B2 (en) * 2009-10-26 2014-05-27 Hoganas AB (Pub) Iron based powder composition
JP5929967B2 (ja) * 2013-06-07 2016-06-08 Ｊｆｅスチール株式会社 粉末冶金用合金鋼粉
JP6155894B2 (ja) * 2013-06-20 2017-07-05 株式会社豊田中央研究所 鉄基焼結材およびその製造方法
US20160214171A1 (en) * 2013-09-26 2016-07-28 Jfe Steel Corporation Alloy steel powder for powder metallurgy and method of producing iron-based sintered body
WO2016088333A1 (fr) * 2014-12-05 2016-06-09 Ｊｆｅスチール株式会社 Poudre d'acier allié pour la métallurgie des poudres, et pièce frittée
JP6222189B2 (ja) * 2014-12-05 2017-11-01 Ｊｆｅスチール株式会社 粉末冶金用合金鋼粉および焼結体
CN108025357B (zh) * 2015-09-18 2020-03-03 杰富意钢铁株式会社 粉末冶金用混合粉、烧结体及烧结体的制造方法

Also Published As

Publication number Publication date
CN108026614A (zh) 2018-05-11
SE1850423A1 (en) 2018-04-13
SE542547C2 (en) 2020-06-02
KR20180031749A (ko) 2018-03-28
CA2990561A1 (fr) 2017-03-23
US20180178291A1 (en) 2018-06-28
JPWO2017047101A1 (ja) 2017-09-14
CN108026614B (zh) 2020-06-30
JP6428909B2 (ja) 2018-11-28
WO2017047101A1 (fr) 2017-03-23

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