DE102009038386A8 - Weichmagnetischer ferritischer Chromstahl - Google Patents

Weichmagnetischer ferritischer Chromstahl Download PDF

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Publication number
DE102009038386A8
DE102009038386A8 DE200910038386 DE102009038386A DE102009038386A8 DE 102009038386 A8 DE102009038386 A8 DE 102009038386A8 DE 200910038386 DE200910038386 DE 200910038386 DE 102009038386 A DE102009038386 A DE 102009038386A DE 102009038386 A8 DE102009038386 A8 DE 102009038386A8
Authority
DE
Germany
Prior art keywords
soft magnetic
chrome steel
magnetic ferritic
ferritic chrome
steel
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.)
Withdrawn
Application number
DE200910038386
Other languages
English (en)
Other versions
DE102009038386A1 (de
Inventor
Gisbert Dipl.-Ing. 58809 Kloß-Ulitzka
Oskar Dr. Pacher
Günter Dipl.-Ing. 58099 Schnabel
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.)
Stahlwerk Ergste Westig GmbH
Original Assignee
Stahlwerk Ergste Westig GmbH
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 Stahlwerk Ergste Westig GmbH filed Critical Stahlwerk Ergste Westig GmbH
Priority to DE200910038386 priority Critical patent/DE102009038386A1/de
Priority to PCT/EP2010/005150 priority patent/WO2011023349A1/de
Priority to EP10771635.9A priority patent/EP2470682B1/de
Publication of DE102009038386A1 publication Critical patent/DE102009038386A1/de
Publication of DE102009038386A8 publication Critical patent/DE102009038386A8/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • 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
    • C21D1/26—Methods of annealing
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
DE200910038386 2009-08-24 2009-08-24 Weichmagnetischer ferritischer Chromstahl Withdrawn DE102009038386A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE200910038386 DE102009038386A1 (de) 2009-08-24 2009-08-24 Weichmagnetischer ferritischer Chromstahl
PCT/EP2010/005150 WO2011023349A1 (de) 2009-08-24 2010-08-23 Weichmagnetischer ferritischer chromstahl
EP10771635.9A EP2470682B1 (de) 2009-08-24 2010-08-23 Weichmagnetischer ferritischer chromstahl

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910038386 DE102009038386A1 (de) 2009-08-24 2009-08-24 Weichmagnetischer ferritischer Chromstahl

Publications (2)

Publication Number Publication Date
DE102009038386A1 DE102009038386A1 (de) 2011-03-03
DE102009038386A8 true DE102009038386A8 (de) 2011-06-22

Family

ID=43416827

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200910038386 Withdrawn DE102009038386A1 (de) 2009-08-24 2009-08-24 Weichmagnetischer ferritischer Chromstahl

Country Status (3)

Country Link
EP (1) EP2470682B1 (de)
DE (1) DE102009038386A1 (de)
WO (1) WO2011023349A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014202570A1 (de) * 2014-02-12 2015-08-13 BSH Hausgeräte GmbH Elektrischer Antriebsmotor, Pumpe und Haushaltsgerät mit einer solchen Pumpe
US11248283B2 (en) * 2016-12-08 2022-02-15 Nippon Steel Corporation Steel material for soft magnetic part, soft magnetic part, and method for producing soft magnetic part
JP7043877B2 (ja) * 2018-02-21 2022-03-30 Tdk株式会社 軟磁性合金および磁性部品

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1783136C2 (de) * 1965-10-22 1975-10-02 Stahlwerke Suedwestfalen Ag, 5930 Huettental-Geisweid Verwendung eines gut zerspanbaren, nichtrostenden magnetisch weichen Chromtstahles für Magnetventile
US3615367A (en) * 1968-07-31 1971-10-26 Armco Steel Corp Low-loss magnetic core of ferritic structure containing chromium
FR2720410B1 (fr) 1994-05-31 1996-06-28 Ugine Savoie Sa Acier inoxydable ferritique à usinabilité améliorée.
MX9702650A (es) 1994-10-11 1997-06-28 Crs Holdings Inc Material magnetico resistente a la corrosion.
US5769974A (en) * 1997-02-03 1998-06-23 Crs Holdings, Inc. Process for improving magnetic performance in a free-machining ferritic stainless steel
DE10143390B4 (de) * 2001-09-04 2014-12-24 Stahlwerk Ergste Westig Gmbh Kaltverformbarer korrosionsbeständiger Chromstahl
FR2832734B1 (fr) * 2001-11-26 2004-10-08 Usinor Acier inoxydable ferritique au soufre, utilisable pour des pieces ferromagnetiques
DE102004063161B4 (de) 2004-04-01 2006-02-02 Stahlwerk Ergste Westig Gmbh Kaltverformbarer Chromstahl
US20070166183A1 (en) 2006-01-18 2007-07-19 Crs Holdings Inc. Corrosion-Resistant, Free-Machining, Magnetic Stainless Steel

Also Published As

Publication number Publication date
WO2011023349A1 (de) 2011-03-03
EP2470682A1 (de) 2012-07-04
EP2470682B1 (de) 2014-12-24
DE102009038386A1 (de) 2011-03-03

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R120 Application withdrawn or ip right abandoned