MX2020007821A - Mixed powder for powder metallurgy. - Google Patents

Mixed powder for powder metallurgy.

Info

Publication number
MX2020007821A
MX2020007821A MX2020007821A MX2020007821A MX2020007821A MX 2020007821 A MX2020007821 A MX 2020007821A MX 2020007821 A MX2020007821 A MX 2020007821A MX 2020007821 A MX2020007821 A MX 2020007821A MX 2020007821 A MX2020007821 A MX 2020007821A
Authority
MX
Mexico
Prior art keywords
powder
mixed
metallurgy
sub
magnesium oxide
Prior art date
Application number
MX2020007821A
Other languages
Spanish (es)
Inventor
Masaki Yoshida
Yohei TAKAMATSU
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
Priority claimed from JP2018203514A external-priority patent/JP6929259B2/en
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of MX2020007821A publication Critical patent/MX2020007821A/en

Links

Classifications

    • B22F1/0003—
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • B22F5/106—Tube or ring forms
    • 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
    • C22C33/0257—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
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/10—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
    • 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
    • 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
    • B22F2302/00—Metal Compound, non-Metallic compound or non-metal composition of the powder or its coating
    • B22F2302/45—Others, including non-metals
    • 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
    • B22F2303/00—Functional details of metal or compound in the powder or product
    • B22F2303/01—Main component
    • 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
    • B22F2304/00—Physical aspects of the powder
    • B22F2304/10—Micron size particles, i.e. above 1 micrometer up to 500 micrometer

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)

Abstract

An embodiment of the mixed powder for powder metallurgy according to the present invention consists mainly of an iron-based powder and contains a powder of one or more sulfides selected from among CaS, MnS, and MoS<sub>2</sub> and 0.005-0.025 mass% magnesium oxide powder, the magnesium oxide having an average particle diameter D50 of 0.5-5.0 μm.
MX2020007821A 2018-01-25 2018-12-17 Mixed powder for powder metallurgy. MX2020007821A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018010490 2018-01-25
JP2018203514A JP6929259B2 (en) 2018-01-25 2018-10-30 Mixed powder for powder metallurgy
PCT/JP2018/046397 WO2019146310A1 (en) 2018-01-25 2018-12-17 Mixed powder for powder metallurgy

Publications (1)

Publication Number Publication Date
MX2020007821A true MX2020007821A (en) 2020-09-25

Family

ID=67395380

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020007821A MX2020007821A (en) 2018-01-25 2018-12-17 Mixed powder for powder metallurgy.

Country Status (3)

Country Link
KR (1) KR102348200B1 (en)
MX (1) MX2020007821A (en)
WO (1) WO2019146310A1 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0711006B2 (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
JPH06145701A (en) * 1992-11-04 1994-05-27 Kawasaki Steel Corp Iron base powder mixture for powder metallurgy
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
JP4957204B2 (en) * 2006-11-22 2012-06-20 Ｊｆｅスチール株式会社 Iron-based powder for powder metallurgy
JP5234904B2 (en) * 2007-11-14 2013-07-10 株式会社神戸製鋼所 Machine structural steel with excellent machinability
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
CN103357864B (en) * 2013-06-21 2016-12-28 安徽吉思特智能装备有限公司 A kind of Properties of Powder Metallurgy Iron-based Material being applicable to high speed boring processing and preparation method thereof
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
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
JP6380501B2 (en) * 2015-12-01 2018-08-29 Ｊｆｅスチール株式会社 Mixed powder for powder metallurgy, method for producing mixed powder for powder metallurgy, and sintered body
JP6766399B2 (en) * 2016-03-28 2020-10-14 大同特殊鋼株式会社 Sintering powder and sintered body

Also Published As

Publication number Publication date
KR102348200B1 (en) 2022-01-06
KR20200108064A (en) 2020-09-16
WO2019146310A1 (en) 2019-08-01

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