MX2015012984A - Powder metal compositions for wear and temperature resistance applications and method of producing same. - Google Patents

Powder metal compositions for wear and temperature resistance applications and method of producing same.

Info

Publication number
MX2015012984A
MX2015012984A MX2015012984A MX2015012984A MX2015012984A MX 2015012984 A MX2015012984 A MX 2015012984A MX 2015012984 A MX2015012984 A MX 2015012984A MX 2015012984 A MX2015012984 A MX 2015012984A MX 2015012984 A MX2015012984 A MX 2015012984A
Authority
MX
Mexico
Prior art keywords
powder metal
wear
temperature resistance
oxygen
producing same
Prior art date
Application number
MX2015012984A
Other languages
Spanish (es)
Inventor
Philppe Beaulieu
Denis B Christopherson
Leslie John Farthing
Todd Schoenwetter
Original Assignee
Federal Mogul 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
Priority claimed from US13/837,549 external-priority patent/US9162285B2/en
Application filed by Federal Mogul Corp filed Critical Federal Mogul Corp
Publication of MX2015012984A publication Critical patent/MX2015012984A/en

Links

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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
    • 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
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium
    • 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

Abstract

A powder metal composition for high wear and temperature applications is made by atomizing a melted iron based alloy including 3.0 to 7.0 wt. % carbon; 10.0 to 25.0 wt. % chromium; 1.0 to 5.0 wt. % tungsten; 3.5 to 7.0 wt. % vanadium; 1.0 to 5.0 wt. % molybdenum; not greater than 0.5 wt. % oxygen; and at least 40.0 wt. % iron. The high carbon content reduces the solubility of oxygen in the melt and thus lowers the oxygen content to a level below which would cause the carbide-forming elements to oxidize during atomization. The powder metal composition includes metal carbides in an amount of at least 15 vol. %. The microhardness of the powder metal composition increases with increasing amounts of carbon and is typically about 800 to 1,500 Hv50.
MX2015012984A 2013-03-15 2014-03-07 Powder metal compositions for wear and temperature resistance applications and method of producing same. MX2015012984A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/837,549 US9162285B2 (en) 2008-04-08 2013-03-15 Powder metal compositions for wear and temperature resistance applications and method of producing same
PCT/US2014/021569 WO2014149932A1 (en) 2013-03-15 2014-03-07 Powder metal compositions for wear and temperature resistance applications and method of producing same

Publications (1)

Publication Number Publication Date
MX2015012984A true MX2015012984A (en) 2016-05-10

Family

ID=50382714

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015012984A MX2015012984A (en) 2013-03-15 2014-03-07 Powder metal compositions for wear and temperature resistance applications and method of producing same.

Country Status (7)

Country Link
EP (1) EP2969327A1 (en)
JP (1) JP2016516135A (en)
KR (1) KR20150132856A (en)
CN (1) CN105307803A (en)
CA (1) CA2904887A1 (en)
MX (1) MX2015012984A (en)
WO (1) WO2014149932A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106011687A (en) * 2016-07-05 2016-10-12 常熟市电力耐磨合金铸造有限公司 Impact-resisting and high-wear-resisting hard alloy steel and production technology thereof
KR102464867B1 (en) * 2017-03-14 2022-11-09 브이비엔 컴포넌츠 에이비 High carbon content cobalt based alloy
CN112238223A (en) * 2019-07-18 2021-01-19 上栗县科源冶金材料有限公司 Anti-oxidation method for storing metal powder

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5550404A (en) * 1978-10-07 1980-04-12 Kobe Steel Ltd Treating method of tool steel powder sintered body
AT383619B (en) * 1983-06-23 1987-07-27 Ver Edelstahlwerke Ag IRON-BASED SINTER ALLOY
JPS63109151A (en) * 1986-10-27 1988-05-13 Hitachi Ltd High hardness composite material
JPS63213601A (en) * 1987-02-28 1988-09-06 Kobe Steel Ltd Production of low oxygen tool steel powder
JP2689513B2 (en) * 1988-08-31 1997-12-10 大同特殊鋼株式会社 Low oxygen powder high speed tool steel
JP2684736B2 (en) * 1988-12-27 1997-12-03 大同特殊鋼株式会社 Powder cold work tool steel
US9162285B2 (en) * 2008-04-08 2015-10-20 Federal-Mogul Corporation Powder metal compositions for wear and temperature resistance applications and method of producing same
US9546412B2 (en) * 2008-04-08 2017-01-17 Federal-Mogul Corporation Powdered metal alloy composition for wear and temperature resistance applications and method of producing same
CN102286702B (en) * 2011-08-15 2016-06-01 奥美合金材料科技(北京)有限公司 A kind of iron-based powder and part thereof
JP6199909B2 (en) * 2012-03-09 2017-09-20 フェデラル−モーグル・リミテッド・ライアビリティ・カンパニーＦｅｄｅｒａｌ−Ｍｏｇｕｌ Ｌｌｃ Application by thermal spraying using iron alloy powder

Also Published As

Publication number Publication date
CA2904887A1 (en) 2014-09-25
CN105307803A (en) 2016-02-03
WO2014149932A1 (en) 2014-09-25
JP2016516135A (en) 2016-06-02
KR20150132856A (en) 2015-11-26
EP2969327A1 (en) 2016-01-20

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