SE512970C2 - Stål, användning av stålet, av stålet framställd produkt samt sätt att tillverka stålet - Google Patents

Stål, användning av stålet, av stålet framställd produkt samt sätt att tillverka stålet

Info

Publication number
SE512970C2
SE512970C2 SE9803721A SE9803721A SE512970C2 SE 512970 C2 SE512970 C2 SE 512970C2 SE 9803721 A SE9803721 A SE 9803721A SE 9803721 A SE9803721 A SE 9803721A SE 512970 C2 SE512970 C2 SE 512970C2
Authority
SE
Sweden
Prior art keywords
steel
carbides
hardness
products
cooling
Prior art date
Application number
SE9803721A
Other languages
English (en)
Swedish (sv)
Other versions
SE9803721D0 (sv
SE9803721L (sv
Inventor
Leif Westin
Original Assignee
Erasteel Kloster Ab
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 Erasteel Kloster Ab filed Critical Erasteel Kloster Ab
Priority to SE9803721A priority Critical patent/SE512970C2/sv
Publication of SE9803721D0 publication Critical patent/SE9803721D0/xx
Priority to AU14245/00A priority patent/AU1424500A/en
Priority to ES99971470T priority patent/ES2196924T3/es
Priority to PCT/SE1999/001834 priority patent/WO2000026427A1/en
Priority to AT99971470T priority patent/ATE237003T1/de
Priority to DK99971470T priority patent/DK1129229T3/da
Priority to JP2000579796A priority patent/JP4703005B2/ja
Priority to EP99971470A priority patent/EP1129229B1/en
Priority to DE69906782T priority patent/DE69906782T2/de
Priority to US09/806,681 priority patent/US6547846B1/en
Publication of SE9803721L publication Critical patent/SE9803721L/
Publication of SE512970C2 publication Critical patent/SE512970C2/sv

Links

Classifications

    • 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
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
    • 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
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • 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
    • C21D1/84—Controlled slow cooling
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Heat Treatment Of Steel (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Forging (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
SE9803721A 1998-10-30 1998-10-30 Stål, användning av stålet, av stålet framställd produkt samt sätt att tillverka stålet SE512970C2 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9803721A SE512970C2 (sv) 1998-10-30 1998-10-30 Stål, användning av stålet, av stålet framställd produkt samt sätt att tillverka stålet
US09/806,681 US6547846B1 (en) 1998-10-30 1999-10-12 Steel, use of the steel, product made of the steel and method of producing the steel
AT99971470T ATE237003T1 (de) 1998-10-30 1999-10-12 Stahl, verwendung des stahls, daraus hergestelltes produkt und verfahren zu dessen herstellung
ES99971470T ES2196924T3 (es) 1998-10-30 1999-10-12 Acero, uso del acero, producto hecho con el acero y procedimiento para producir el acero.
PCT/SE1999/001834 WO2000026427A1 (en) 1998-10-30 1999-10-12 Steel, use of the steel, product made of the steel and method of producing the steel
AU14245/00A AU1424500A (en) 1998-10-30 1999-10-12 Steel, use of the steel, product made of the steel and method of producing the steel
DK99971470T DK1129229T3 (da) 1998-10-30 1999-10-12 Stål, anvendelse af stålet, produkt fremstillet af stålet og fremgangsmåde for fremstilling af stålet
JP2000579796A JP4703005B2 (ja) 1998-10-30 1999-10-12 スチール、該スチールの使用、該スチール製の製品および該スチールの製造方法
EP99971470A EP1129229B1 (en) 1998-10-30 1999-10-12 Steel, use of the steel, product made of the steel and method of producing the steel
DE69906782T DE69906782T2 (de) 1998-10-30 1999-10-12 Stahl, verwendung des stahls, daraus hergestelltes produkt und verfahren zu dessen herstellung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9803721A SE512970C2 (sv) 1998-10-30 1998-10-30 Stål, användning av stålet, av stålet framställd produkt samt sätt att tillverka stålet

Publications (3)

Publication Number Publication Date
SE9803721D0 SE9803721D0 (sv) 1998-10-30
SE9803721L SE9803721L (sv) 2000-05-01
SE512970C2 true SE512970C2 (sv) 2000-06-12

Family

ID=20413132

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9803721A SE512970C2 (sv) 1998-10-30 1998-10-30 Stål, användning av stålet, av stålet framställd produkt samt sätt att tillverka stålet

Country Status (10)

Country Link
US (1) US6547846B1 (ja)
EP (1) EP1129229B1 (ja)
JP (1) JP4703005B2 (ja)
AT (1) ATE237003T1 (ja)
AU (1) AU1424500A (ja)
DE (1) DE69906782T2 (ja)
DK (1) DK1129229T3 (ja)
ES (1) ES2196924T3 (ja)
SE (1) SE512970C2 (ja)
WO (1) WO2000026427A1 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3852764B2 (ja) * 2001-08-06 2006-12-06 日立粉末冶金株式会社 耐摩耗性焼結合金およびその製造方法
AT410447B (de) 2001-10-03 2003-04-25 Boehler Edelstahl Warmarbeitsstahlgegenstand
US20040115084A1 (en) * 2002-12-12 2004-06-17 Borgwarner Inc. Method of producing powder metal parts
WO2005106059A1 (ja) * 2004-04-28 2005-11-10 Jfe Steel Corporation 機械構造用部品およびその製造方法
SE529041C2 (sv) * 2005-08-18 2007-04-17 Erasteel Kloster Ab Användning av ett pulvermetallurgiskt tillverkat stål
US20070048169A1 (en) * 2005-08-25 2007-03-01 Borgwarner Inc. Method of making powder metal parts by surface densification
BRPI0601679B1 (pt) * 2006-04-24 2014-11-11 Villares Metals Sa Aço rápido para lâminas de serra
US20100282369A1 (en) * 2007-02-05 2010-11-11 John Noveske Noveske rifleworks extreme duty machine gun barrel
SE535064C2 (sv) * 2010-08-23 2012-04-03 Sandvik Intellectual Property Kallvalsad och härdad bandstålsprodukt
EP3016245B1 (de) * 2014-10-30 2017-06-14 Rheinisch-Westfälische Technische Hochschule (RWTH) Aachen Verfahren zur Herstellung eines Rotors sowie eine Elektromaschine
EP3786493A4 (en) * 2018-04-26 2022-05-18 Kabushiki Kaisha Riken PISTON RING
SE543594C2 (en) * 2019-01-18 2021-04-06 Vbn Components Ab 3d printed high carbon content steel and method of preparing the same
CN110218955B (zh) * 2019-04-18 2021-02-09 江油市长祥特殊钢制造有限公司 SA182F92防止δ铁素体产生的制备方法
JP7372774B2 (ja) * 2019-07-24 2023-11-01 山陽特殊製鋼株式会社 高速度鋼
CZ2019537A3 (cs) * 2019-08-16 2020-12-09 Západočeská Univerzita V Plzni Způsob termomechanického zpracování polotovarů z vysocelegovaných ocelí

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01240636A (ja) * 1988-03-18 1989-09-26 Sumitomo Metal Ind Ltd 表面処理性に優れた工具とその製造法
JP2689513B2 (ja) * 1988-08-31 1997-12-10 大同特殊鋼株式会社 低酸素粉末高速度工具鋼
USH807H (en) * 1988-11-16 1990-08-07 The United States Of America As Represented By The United States Department Of Energy Manganese-stabilized austenitic stainless steels for fusion applications
US5081760A (en) * 1989-06-26 1992-01-21 Hitachi, Ltd. Work roll for metal rolling
US5435827A (en) * 1991-08-07 1995-07-25 Erasteel Kloster Aktiebolag High speed steel manufactured by power metallurgy
JPH05239602A (ja) * 1992-02-25 1993-09-17 Daido Steel Co Ltd 高面圧部品
SE508872C2 (sv) * 1997-03-11 1998-11-09 Erasteel Kloster Ab Pulvermetallurgiskt framställt stål för verktyg, verktyg framställt därav, förfarande för framställning av stål och verktyg samt användning av stålet
US5830287A (en) * 1997-04-09 1998-11-03 Crucible Materials Corporation Wear resistant, powder metallurgy cold work tool steel articles having high impact toughness and a method for producing the same
ATE206485T1 (de) * 1998-01-06 2001-10-15 Sanyo Special Steel Co Ltd Die herstellung von einem kaltarbeitswerkzeugstahl

Also Published As

Publication number Publication date
SE9803721D0 (sv) 1998-10-30
DE69906782D1 (de) 2003-05-15
US6547846B1 (en) 2003-04-15
SE9803721L (sv) 2000-05-01
ES2196924T3 (es) 2003-12-16
EP1129229B1 (en) 2003-04-09
JP2002528646A (ja) 2002-09-03
JP4703005B2 (ja) 2011-06-15
AU1424500A (en) 2000-05-22
WO2000026427A8 (en) 2000-08-03
DK1129229T3 (da) 2003-06-23
WO2000026427A1 (en) 2000-05-11
DE69906782T2 (de) 2003-12-18
EP1129229A1 (en) 2001-09-05
ATE237003T1 (de) 2003-04-15

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