CA2642254C - Poudres melangees a base de fer, procedes de fabrication de produits compactes en poudre a base de fer et produits compactes en poudre frittee a base de fer - Google Patents

Poudres melangees a base de fer, procedes de fabrication de produits compactes en poudre a base de fer et produits compactes en poudre frittee a base de fer Download PDF

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Publication number
CA2642254C
CA2642254C CA2642254A CA2642254A CA2642254C CA 2642254 C CA2642254 C CA 2642254C CA 2642254 A CA2642254 A CA 2642254A CA 2642254 A CA2642254 A CA 2642254A CA 2642254 C CA2642254 C CA 2642254C
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Prior art keywords
iron
powder
mass
powder mixture
based powder
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Active
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CA2642254A
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English (en)
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CA2642254A1 (fr
Inventor
Yukiko Ozaki
Tomoshige Ono
Shigeru Unami
Masashi Fujinaga
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JFE Steel Corp
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JFE Steel Corp
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Publication of CA2642254A1 publication Critical patent/CA2642254A1/fr
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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
    • B22F3/02—Compacting only
    • 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%
    • 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
    • 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
    • B22F1/105—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material containing inorganic lubricating or binding agents, e.g. metal salts
    • 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
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)

Abstract

L'invention concerne une poudre mélangée à base de fer destinée à la métallurgie des poudres et comprenant une poudre à base de fer et au moins un autre élément choisi entre le talc et la stéatite et contenant de préférence en outre un savon métallique. Ladite poudre mélangée ne produit pas d'effet défavorable sur l'atmosphère du four lors du frittage d'un produit compacté de ladite poudre et présente une excellente aptitude au compactage même dans une zone de basses températures inférieures à 100°C, et le produit compacté fritté obtenu à partir de ladite poudre présente l'avantage d'une excellente usinabilité.
CA2642254A 2006-02-15 2007-02-14 Poudres melangees a base de fer, procedes de fabrication de produits compactes en poudre a base de fer et produits compactes en poudre frittee a base de fer Active CA2642254C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2006-037916 2006-02-15
JP2006037916 2006-02-15
JP2006-337876 2006-12-15
JP2006337876 2006-12-15
PCT/JP2007/053125 WO2007105429A1 (fr) 2006-02-15 2007-02-14 Poudres melangees a base de fer, procedes de fabrication de produits compactes en poudre a base de fer et produits compactes en poudre frittee a base de fer

Publications (2)

Publication Number Publication Date
CA2642254A1 CA2642254A1 (fr) 2007-09-20
CA2642254C true CA2642254C (fr) 2013-07-23

Family

ID=38509266

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2642254A Active CA2642254C (fr) 2006-02-15 2007-02-14 Poudres melangees a base de fer, procedes de fabrication de produits compactes en poudre a base de fer et produits compactes en poudre frittee a base de fer

Country Status (8)

Country Link
US (1) US20090041608A1 (fr)
EP (1) EP1985393B1 (fr)
JP (2) JP4737107B2 (fr)
KR (2) KR20110114679A (fr)
CN (1) CN101384387B (fr)
CA (1) CA2642254C (fr)
TW (2) TWI412416B (fr)
WO (1) WO2007105429A1 (fr)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
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JP4935731B2 (ja) * 2008-03-18 2012-05-23 Ｊｆｅスチール株式会社 鉄基粉末混合物
JP2009242887A (ja) * 2008-03-31 2009-10-22 Jfe Steel Corp 鉄基粉末混合物
JP5200768B2 (ja) * 2008-08-27 2013-06-05 Ｊｆｅスチール株式会社 鉄基混合粉末ならびにこれを用いた粉末成形体および粉末焼結体の製造方法
JP5733861B2 (ja) 2008-12-22 2015-06-10 ホガナス アクチボラグ （パブル） 機械加工性改善組成物
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JP5318619B2 (ja) * 2009-03-19 2013-10-16 Ｎｔｎ株式会社 焼結金属軸受
JP5558041B2 (ja) * 2009-08-04 2014-07-23 Ｎｔｎ株式会社 Ｆｅ系焼結金属製軸受およびその製造方法
WO2010107372A1 (fr) * 2009-03-20 2010-09-23 Höganäs Aktiebolag (Publ) Alliage de poudre de fer et de vanadium
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JP5617529B2 (ja) * 2010-10-28 2014-11-05 Ｊｆｅスチール株式会社 粉末冶金用鉄基混合粉末
JP5552031B2 (ja) * 2010-11-09 2014-07-16 株式会社神戸製鋼所 粉末冶金用混合粉末
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SE540222C2 (en) * 2013-07-18 2018-05-02 Jfe Steel Corp Mixed powder for powder metallurgy, method of manufacturing same, and method of manufacturing iron-based powder sinteredbody
JP5741649B2 (ja) * 2013-08-20 2015-07-01 Ｊｆｅスチール株式会社 鉄基粉末混合物
CN105899315A (zh) * 2014-01-22 2016-08-24 Ntn株式会社 烧结机械部件及其制造方法
JP6391954B2 (ja) * 2014-01-22 2018-09-19 Ntn株式会社 焼結機械部品及びその製造方法
JP6052419B2 (ja) * 2014-04-02 2016-12-27 Ｊｆｅスチール株式会社 圧粉磁芯用鉄粉および圧粉磁芯用鉄粉の選別方法
JP6262078B2 (ja) * 2014-05-29 2018-01-17 株式会社神戸製鋼所 粉末冶金用混合粉末
JP2016056445A (ja) * 2014-09-04 2016-04-21 Ntn株式会社 粉末冶金用混合粉末及びこれを用いた焼結金属部品、並びに粉末冶金用混合粉末の製造方法
CN104328366B (zh) * 2014-10-22 2016-06-08 新昌县康泓机械科技有限公司 铁基复合材料及其制备方法
CN104357739A (zh) * 2014-12-08 2015-02-18 湖北工业大学 利用放电等离子烧结法制备致密铁铝合金的方法
JP6395217B2 (ja) * 2014-12-12 2018-09-26 住友電工焼結合金株式会社 焼結部品の製造方法
JP6445858B2 (ja) * 2014-12-12 2018-12-26 住友電工焼結合金株式会社 焼結部品の製造方法、及びドリル
KR101655184B1 (ko) * 2015-01-14 2016-09-07 현대자동차 주식회사 크랭크 포지션 센서 휠 및 그 제조방법
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WO2017056511A1 (fr) * 2015-09-30 2017-04-06 Ｊｆｅスチール株式会社 Procédé de production d'une poudre d'acier allié destinée à la métallurgie des poudres
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Also Published As

Publication number Publication date
EP1985393A1 (fr) 2008-10-29
CN101384387A (zh) 2009-03-11
JP2011084816A (ja) 2011-04-28
TW200735985A (en) 2007-10-01
KR20080085920A (ko) 2008-09-24
JP4737107B2 (ja) 2011-07-27
EP1985393B1 (fr) 2016-12-21
JP2008169460A (ja) 2008-07-24
KR101101734B1 (ko) 2012-01-05
KR20110114679A (ko) 2011-10-19
WO2007105429A1 (fr) 2007-09-20
CA2642254A1 (fr) 2007-09-20
TWI412416B (zh) 2013-10-21
TWI368544B (en) 2012-07-21
CN101384387B (zh) 2011-12-21
EP1985393A4 (fr) 2015-06-10
TW201244852A (en) 2012-11-16
JP4844693B2 (ja) 2011-12-28
US20090041608A1 (en) 2009-02-12

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