EP3321000A4 - Mixed powder for iron-based powder metallurgy, method for producing same, sintered body produced using same, and method for producing sintered body - Google Patents

Mixed powder for iron-based powder metallurgy, method for producing same, sintered body produced using same, and method for producing sintered body Download PDF

Info

Publication number
EP3321000A4
EP3321000A4 EP16799746.9A EP16799746A EP3321000A4 EP 3321000 A4 EP3321000 A4 EP 3321000A4 EP 16799746 A EP16799746 A EP 16799746A EP 3321000 A4 EP3321000 A4 EP 3321000A4
Authority
EP
European Patent Office
Prior art keywords
sintered body
same
producing
iron
mixed 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.)
Granted
Application number
EP16799746.9A
Other languages
German (de)
French (fr)
Other versions
EP3321000A1 (en
EP3321000B1 (en
Inventor
Nobuaki Akagi
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of EP3321000A1 publication Critical patent/EP3321000A1/en
Publication of EP3321000A4 publication Critical patent/EP3321000A4/en
Application granted granted Critical
Publication of EP3321000B1 publication Critical patent/EP3321000B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • 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
    • B22F3/10—Sintering only
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • 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 prealloyed powders or a master alloy
    • C22C33/0221—Using a mixture of prealloyed powders or a master alloy comprising S or a sulfur compound
    • 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
    • B22F1/102—Metallic powder coated with 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
    • B22F2302/00—Metal Compound, non-Metallic compound or non-metal composition of the powder or its coating
    • B22F2302/25—Oxide
    • 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)
  • Powder Metallurgy (AREA)
EP16799746.9A 2015-05-27 2016-04-27 Mixed powder for iron-based powder metallurgy, and method for producing same Active EP3321000B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015107347A JP6480265B2 (en) 2015-05-27 2015-05-27 Mixed powder for iron-based powder metallurgy, method for producing the same, sintered body and method for producing the same
PCT/JP2016/063169 WO2016190038A1 (en) 2015-05-27 2016-04-27 Mixed powder for iron-based powder metallurgy, method for producing same, sintered body produced using same, and method for producing sintered body

Publications (3)

Publication Number Publication Date
EP3321000A1 EP3321000A1 (en) 2018-05-16
EP3321000A4 true EP3321000A4 (en) 2018-08-22
EP3321000B1 EP3321000B1 (en) 2023-02-15

Family

ID=57392748

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16799746.9A Active EP3321000B1 (en) 2015-05-27 2016-04-27 Mixed powder for iron-based powder metallurgy, and method for producing same

Country Status (6)

Country Link
US (1) US20180141117A1 (en)
EP (1) EP3321000B1 (en)
JP (1) JP6480265B2 (en)
KR (1) KR102102584B1 (en)
CN (1) CN107614158B (en)
WO (1) WO2016190038A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6480264B2 (en) * 2015-05-27 2019-03-06 株式会社神戸製鋼所 Mixed powder and sintered body for iron-based powder metallurgy
JP6480266B2 (en) * 2015-05-27 2019-03-06 株式会社神戸製鋼所 Mixed powder for iron-based powder metallurgy, method for producing the same, and sintered body
JP6929259B2 (en) * 2018-01-25 2021-09-01 株式会社神戸製鋼所 Mixed powder for powder metallurgy

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1258537A2 (en) * 2001-05-17 2002-11-20 Kawasaki Steel Corporation Iron-based mixed powder for powder metallurgy and iron-based sintered compact
WO2015008406A1 (en) * 2013-07-18 2015-01-22 Ｊｆｅスチール株式会社 Mixed powder for powder metallurgy, method for producing same, and method for producing sintered compact of iron-based powder formulation

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JPS5216684B2 (en) * 1973-02-22 1977-05-11
JPS5840283B2 (en) 1975-07-29 1983-09-05 昭和電線電纜株式会社 Thailand connection cable
US4202686A (en) * 1976-12-27 1980-05-13 Mitsubishi Kinzoku Kabushiki Kaisha Process for manufacturing fine powder of metal
JPS55139838A (en) * 1979-04-19 1980-11-01 Kanden Hankyu Shoji Kk Catalyst using iron-base material as carrier
JPS5716155A (en) * 1980-07-02 1982-01-27 Nippon Funmatsu Gokin Kk Free cutting sintered iron
FR2627496B1 (en) 1988-02-23 1990-10-26 Etu Materiaux Org Technol Cent THERMOSETTING QUINAZOLON RESINS, THEIR PREPARATION AND THEIR APPLICATIONS
JPH0711007B2 (en) * 1988-04-05 1995-02-08 川崎製鉄株式会社 Iron-based mixed powder for powder metallurgy with excellent machinability and mechanical properties after sintering
GB9207139D0 (en) * 1992-04-01 1992-05-13 Brico Eng Sintered materials
US5501728A (en) * 1994-07-22 1996-03-26 Brake Pro, Inc. Friction material
JP3469347B2 (en) * 1995-03-24 2003-11-25 トヨタ自動車株式会社 Sintered material excellent in machinability and method for producing the same
JP3449110B2 (en) * 1996-04-17 2003-09-22 株式会社神戸製鋼所 Iron-based mixed powder for powder metallurgy and method for producing sintered body using the same
US5768678A (en) * 1996-05-08 1998-06-16 Pyron Corporation Manganese sulfide composition and its method of production
JP2003034803A (en) 2000-08-29 2003-02-07 Kawasaki Steel Corp Iron-base mixed powder for powder metallurgy
KR100420304B1 (en) * 2000-08-30 2004-03-04 가부시키가이샤 고베 세이코쇼 Machine structure steel superior in chip disposability and mechanical properties
US20030219617A1 (en) * 2002-05-21 2003-11-27 Jfe Steel Corporation, A Corporation Of Japan Powder additive for powder metallurgy, iron-based powder mixture for powder metallurgy, and method for manufacturing the same
JP4620485B2 (en) 2005-02-17 2011-01-26 住友大阪セメント株式会社 Anhydrous gypsum production method and production equipment
CN101328943A (en) * 2008-07-18 2008-12-24 璧山县三泰粉末冶金有限公司 Motorcycle clutch iron base friction sheet, preparation process and pairing sheet thereof
JP5308123B2 (en) * 2008-11-10 2013-10-09 株式会社神戸製鋼所 High-strength composition iron powder and sintered parts using it
JP2010236061A (en) * 2009-03-31 2010-10-21 Jfe Steel Corp Iron based mixed powder for sintered member excellent in machinability
JP2010285633A (en) * 2009-06-09 2010-12-24 Kobe Steel Ltd Method of producing powder mixture for powder metallurgy, and method of producing sintered body
JP5696512B2 (en) * 2010-02-18 2015-04-08 Ｊｆｅスチール株式会社 Mixed powder for powder metallurgy, method for producing the same, iron-based powder sintered body having excellent machinability, and method for producing the same
JP2012052167A (en) * 2010-08-31 2012-03-15 Toyota Motor Corp Iron-based mixed powder for sintering and iron-based sintered alloy
CN103517970B (en) * 2011-03-28 2016-06-22 日本帕卡濑精股份有限公司 Plastic working lubricating film coated agent and manufacture method thereof
JP5874700B2 (en) 2012-09-27 2016-03-02 Ｊｆｅスチール株式会社 Iron-based mixed powder for powder metallurgy
CN102899591B (en) * 2012-10-24 2014-05-07 华南理工大学 High-oxygen-content iron-based amorphous composite powder and preparation method thereof
JP5962691B2 (en) * 2014-02-21 2016-08-03 Ｊｆｅスチール株式会社 Mixed powder for powder metallurgy, production method thereof, and sintered body made of iron-based powder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1258537A2 (en) * 2001-05-17 2002-11-20 Kawasaki Steel Corporation Iron-based mixed powder for powder metallurgy and iron-based sintered compact
WO2015008406A1 (en) * 2013-07-18 2015-01-22 Ｊｆｅスチール株式会社 Mixed powder for powder metallurgy, method for producing same, and method for producing sintered compact of iron-based powder formulation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016190038A1 *

Also Published As

Publication number Publication date
JP2016222943A (en) 2016-12-28
KR102102584B1 (en) 2020-04-21
JP6480265B2 (en) 2019-03-06
EP3321000A1 (en) 2018-05-16
CN107614158B (en) 2020-06-09
WO2016190038A1 (en) 2016-12-01
US20180141117A1 (en) 2018-05-24
EP3321000B1 (en) 2023-02-15
CN107614158A (en) 2018-01-19
KR20180008732A (en) 2018-01-24

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