DE69026695D1 - Verfahren zur herstellung von hochfestem rostfreien bandstahl mit ausgezeichneten federeigenschaften - Google Patents

Verfahren zur herstellung von hochfestem rostfreien bandstahl mit ausgezeichneten federeigenschaften

Info

Publication number
DE69026695D1
DE69026695D1 DE69026695T DE69026695T DE69026695D1 DE 69026695 D1 DE69026695 D1 DE 69026695D1 DE 69026695 T DE69026695 T DE 69026695T DE 69026695 T DE69026695 T DE 69026695T DE 69026695 D1 DE69026695 D1 DE 69026695D1
Authority
DE
Germany
Prior art keywords
stainless steel
producing high
spring properties
strength stainless
excellent spring
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.)
Expired - Fee Related
Application number
DE69026695T
Other languages
English (en)
Other versions
DE69026695T2 (de
Inventor
Katsuhisa - - Miyakusu
Teruo - - Tanaka
Hiroshi - - Fujimoto
Chizui - - Toyokihara
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.)
Nippon Steel Nisshin Co Ltd
Original Assignee
Nisshin Steel Co 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 Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Publication of DE69026695D1 publication Critical patent/DE69026695D1/de
Application granted granted Critical
Publication of DE69026695T2 publication Critical patent/DE69026695T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
DE69026695T 1989-07-22 1990-07-19 Verfahren zur herstellung von hochfestem rostfreien bandstahl mit ausgezeichneten federeigenschaften Expired - Fee Related DE69026695T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1190274A JP2756549B2 (ja) 1989-07-22 1989-07-22 ばね特性に優れた高強度複相組織ステンレス鋼帯の製造法
PCT/JP1990/000930 WO1991001385A1 (en) 1989-07-22 1990-07-19 Method of producing high-strength stainless steel strip having duplex structure and excellent spring characteristics

Publications (2)

Publication Number Publication Date
DE69026695D1 true DE69026695D1 (de) 1996-05-30
DE69026695T2 DE69026695T2 (de) 1996-11-28

Family

ID=16255429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69026695T Expired - Fee Related DE69026695T2 (de) 1989-07-22 1990-07-19 Verfahren zur herstellung von hochfestem rostfreien bandstahl mit ausgezeichneten federeigenschaften

Country Status (10)

Country Link
US (1) US5178693A (de)
EP (1) EP0436032B1 (de)
JP (1) JP2756549B2 (de)
KR (1) KR0167778B1 (de)
CN (1) CN1024025C (de)
BR (1) BR9006864A (de)
CA (1) CA2037908C (de)
DE (1) DE69026695T2 (de)
ES (1) ES2085910T3 (de)
WO (1) WO1991001385A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5843246A (en) * 1996-01-16 1998-12-01 Allegheny Ludlum Corporation Process for producing dual phase ferritic stainless steel strip
TW373040B (en) * 1996-08-12 1999-11-01 Toshiba Corp Loom parts and loom using such parts
JP4072244B2 (ja) * 1998-05-15 2008-04-09 東京精密発条株式会社 十字方向に摺動するテレスコピックカバー
US6442039B1 (en) * 1999-12-03 2002-08-27 Delphi Technologies, Inc. Metallic microstructure springs and method of making same
FR2812575B1 (fr) * 2000-08-01 2002-10-11 Valeo Procede de fabrication d'une piece metallique comprenant au moins une partie elastiquement deformable, et piece metallique obtenue par execution de ce procede
JP2002332543A (ja) * 2001-03-07 2002-11-22 Nisshin Steel Co Ltd 疲労特性及び耐高温ヘタリ性に優れたメタルガスケット用高強度ステンレス鋼及びその製造方法
DE60205896D1 (de) * 2001-06-11 2005-10-06 Nisshin Steel Co Ltd Band aus doppelphasigem nichtrostendem stahl für stahlriemen
US7475478B2 (en) * 2001-06-29 2009-01-13 Kva, Inc. Method for manufacturing automotive structural members
US7926180B2 (en) * 2001-06-29 2011-04-19 Mccrink Edward J Method for manufacturing gas and liquid storage tanks
AT410550B (de) * 2002-01-23 2003-05-26 Boehler Edelstahl Reaktionsträger werkstoff mit erhöhter härte für thermisch beanspruchte bauteile
DE10237446B4 (de) * 2002-08-16 2004-07-29 Stahlwerk Ergste Westig Gmbh Verwendung eines Chrom-Stahls und dessen Herstellung
EP1528995B1 (de) 2002-08-16 2006-07-05 Stahlwerk Ergste Westig GmbH Federelement aus einem ferritischen chrom-stahl
US7294212B2 (en) * 2003-05-14 2007-11-13 Jfe Steel Corporation High-strength stainless steel material in the form of a wheel rim and method for manufacturing the same
JP5257560B1 (ja) * 2011-11-28 2013-08-07 新日鐵住金株式会社 ステンレス鋼及びその製造方法
BR112016013525B1 (pt) 2013-12-13 2021-03-30 Outokumpu Oyj Método para produção de aço inoxidável duplex de alta resistência
WO2016170761A1 (ja) 2015-04-21 2016-10-27 Ｊｆｅスチール株式会社 マルテンサイト系ステンレス鋼
ES2862309T3 (es) 2016-04-12 2021-10-07 Jfe Steel Corp Lámina de acero inoxidable martensitico
WO2018074271A1 (ja) 2016-10-18 2018-04-26 Ｊｆｅスチール株式会社 マルテンサイト系ステンレス鋼板
CN107083519A (zh) * 2017-02-22 2017-08-22 广东鑫发精密金属科技有限公司 一种不锈钢冷轧精密弹簧钢带及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1209345A (en) * 1967-01-14 1970-10-21 Yawata Iron & Steel Co Ferritic steel sheet or strip
AT323222B (de) * 1970-12-24 1975-06-25 Schoeller Bleckmann Stahlwerke Wärmebehandlung ferritischer chromstähle, die von hohen temperaturen abgekühlt werden
JPS5798629A (en) * 1980-12-08 1982-06-18 Nippon Kinzoku Kk Manufacture of precipitation-hardened type stainless steel strip
JPS637338A (ja) * 1986-06-27 1988-01-13 Nisshin Steel Co Ltd 面内異方性の小さい高延性高強度の複相組織クロムステンレス鋼板または鋼帯の製造法
JPS6396214A (ja) * 1986-10-09 1988-04-27 Toshiba Corp 耐ｓｃｃに優れた高強度、高靭性ばね材の製造方法
JPH07100824B2 (ja) * 1987-01-03 1995-11-01 日新製鋼株式会社 延性に優れた高強度複相組織クロムステンレス鋼帯の製造法
CA1305911C (en) * 1986-12-30 1992-08-04 Teruo Tanaka Process for the production of a strip of a chromium stainless steel of a duplex structure having high strength and elongation as well as reduced plane anisotropy
EP0273279B1 (de) * 1986-12-30 1993-10-27 Nisshin Steel Co., Ltd. Verfahren zur Herstellung von rostfreien Chromstahlband mit Zweiphasen-Gefüge mit hoher Festigkeit und hoher Dehnung und mit niedriger Anisotropie
CA2012417C (en) * 1989-03-17 1998-07-21 Noboru Kinoshita Stainless steel sheet for exterior building constituent and method of making the same

Also Published As

Publication number Publication date
EP0436032A4 (en) 1991-08-28
US5178693A (en) 1993-01-12
WO1991001385A1 (en) 1991-02-07
JP2756549B2 (ja) 1998-05-25
KR0167778B1 (ko) 1999-01-15
CN1049032A (zh) 1991-02-06
KR920701489A (ko) 1992-08-11
DE69026695T2 (de) 1996-11-28
BR9006864A (pt) 1991-08-27
ES2085910T3 (es) 1996-06-16
CN1024025C (zh) 1994-03-16
JPH0356621A (ja) 1991-03-12
EP0436032A1 (de) 1991-07-10
CA2037908C (en) 2001-02-27
CA2037908A1 (en) 1991-01-23
EP0436032B1 (de) 1996-04-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee