BR8707115A - Processo para a producao de uma tira de aco inoxidavel ao cromo de estrutura duplex,tendo resistencia e alongamento elevados e tambem anisotropia plana reduzida - Google Patents

Processo para a producao de uma tira de aco inoxidavel ao cromo de estrutura duplex,tendo resistencia e alongamento elevados e tambem anisotropia plana reduzida

Info

Publication number
BR8707115A
BR8707115A BR8707115A BR8707115A BR8707115A BR 8707115 A BR8707115 A BR 8707115A BR 8707115 A BR8707115 A BR 8707115A BR 8707115 A BR8707115 A BR 8707115A BR 8707115 A BR8707115 A BR 8707115A
Authority
BR
Brazil
Prior art keywords
steel
stretching
production
high resistance
duplex structure
Prior art date
Application number
BR8707115A
Other languages
English (en)
Inventor
Teruo Tanaka
Katsuhisa Miyakusu
Hiroshi Fujimoto
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27274294&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR8707115(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP31196286A external-priority patent/JPH07100823B2/ja
Priority claimed from JP31196186A external-priority patent/JPH07100822B2/ja
Priority claimed from JP10187A external-priority patent/JPH07107178B2/ja
Application filed by Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Publication of BR8707115A publication Critical patent/BR8707115A/pt

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
    • 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
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
    • 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
    • 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

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)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Articles (AREA)
BR8707115A 1986-12-30 1987-12-26 Processo para a producao de uma tira de aco inoxidavel ao cromo de estrutura duplex,tendo resistencia e alongamento elevados e tambem anisotropia plana reduzida BR8707115A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP31196286A JPH07100823B2 (ja) 1986-12-30 1986-12-30 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帯の製造法
JP31196186A JPH07100822B2 (ja) 1986-12-30 1986-12-30 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帯の製造法
JP10187A JPH07107178B2 (ja) 1987-01-03 1987-01-03 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

Publications (1)

Publication Number Publication Date
BR8707115A true BR8707115A (pt) 1988-08-02

Family

ID=27274294

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8707115A BR8707115A (pt) 1986-12-30 1987-12-26 Processo para a producao de uma tira de aco inoxidavel ao cromo de estrutura duplex,tendo resistencia e alongamento elevados e tambem anisotropia plana reduzida

Country Status (8)

Country Link
US (1) US4824491B1 (pt)
EP (1) EP0273279B1 (pt)
KR (1) KR950013188B1 (pt)
CN (1) CN1011987B (pt)
BR (1) BR8707115A (pt)
CA (1) CA1308997C (pt)
DE (1) DE3787961T2 (pt)
ES (1) ES2044905T3 (pt)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02236257A (ja) * 1989-03-08 1990-09-19 Nippon Steel Corp 高強度かつ耐食性、耐応力腐食割れ性の優れたマルテンサイト系ステンレス鋼およびその製造方法
JP2756549B2 (ja) * 1989-07-22 1998-05-25 日新製鋼株式会社 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
DE3936072A1 (de) * 1989-10-28 1991-05-02 Rexnord Kette Gmbh & Co Kg Verfahren zum waermebehandeln
JPH04154921A (ja) * 1990-10-16 1992-05-27 Nisshin Steel Co Ltd 形状の優れた高強度ステンレス鋼帯の製造方法
FR2671106B1 (fr) * 1990-12-27 1994-04-15 Ugine Aciers Chatillon Gueugnon Procede d'elaboration d'un acier inoxydable a structure biphasee ferrite-martensite et acier obtenu selon ce procede.
DE4301754C2 (de) * 1993-01-23 1994-10-20 Rexnord Kette Gmbh & Co Kg Verfahren zum Herstellen von warmgewalztem Stahlband mit eingestellter Festigkeit
JPH07138704A (ja) * 1993-11-12 1995-05-30 Nisshin Steel Co Ltd 高強度高延性複相組織ステンレス鋼およびその製造方法
US5494537A (en) * 1994-02-21 1996-02-27 Nisshin Steel Co. Ltd. High strength and toughness stainless steel strip and process for the production of the same
CN1044263C (zh) * 1994-09-30 1999-07-21 新日本制铁株式会社 具有良好焊接性和耐蚀性的马氏体不锈钢及其制造方法
AU6364796A (en) * 1995-07-07 1997-02-10 Highveld Steel & Vanadium Corporation Limited A steel
US5843246A (en) * 1996-01-16 1998-12-01 Allegheny Ludlum Corporation Process for producing dual phase ferritic stainless steel strip
JPH09194947A (ja) * 1996-01-17 1997-07-29 Nippon Steel Corp 異方性の小さいＣｒ−Ｎｉ系ステンレス熱延鋼板とその製造方法
DE69838879T2 (de) * 1997-07-18 2008-12-04 Sumitomo Metal Industries, Ltd. Martensitischer rostfreier stahl mit hohem korrosionswiderstand
DE19755409A1 (de) * 1997-12-12 1999-06-17 Econsult Unternehmensberatung Nichtrostender Baustahl und Verfahren zu seiner Herstellung
JP4252893B2 (ja) * 2001-06-11 2009-04-08 日新製鋼株式会社 スチールベルト用複相ステンレス鋼帯
JP4051999B2 (ja) * 2001-06-19 2008-02-27 Ｊｆｅスチール株式会社 形状凍結性と成形後の耐久疲労特性に優れた高張力熱延鋼板およびその製造方法
US7475478B2 (en) * 2001-06-29 2009-01-13 Kva, Inc. Method for manufacturing automotive structural members
SE526881C2 (sv) * 2001-12-11 2005-11-15 Sandvik Intellectual Property Utskiljningshärdbar austenitisk legering, användning av legeringen samt framställning av en produkt av legeringen
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
JP5388589B2 (ja) * 2008-01-22 2014-01-15 新日鐵住金ステンレス株式会社 加工性と衝撃吸収特性に優れた構造部材用フェライト・オーステナイト系ステンレス鋼板およびその製造方法
EP2241645B1 (en) * 2008-02-07 2016-08-03 Nisshin Steel Co., Ltd. High-strength stainless steel material and process for production of the same
JP5970796B2 (ja) * 2010-12-10 2016-08-17 Ｊｆｅスチール株式会社 太陽電池基板用鋼箔およびその製造方法、並びに太陽電池基板、太陽電池およびその製造方法
KR101591616B1 (ko) * 2011-11-28 2016-02-03 신닛테츠스미킨 카부시키카이샤 스테인리스강 및 그 제조 방법
DE102012204299A1 (de) * 2012-03-19 2013-09-19 Robert Bosch Gmbh Magnetischer Aktor, Ventil, sowie Verwendung eines Materials bei magnetischen Aktoren
CN102676941A (zh) * 2012-04-25 2012-09-19 李小强 一种碳化钨颗粒增强的耐磨耐蚀不锈钢及其制备方法
JP2014183254A (ja) * 2013-03-21 2014-09-29 Jfe Steel Corp 太陽電池基板用フェライト系ステンレス箔
CN103215422A (zh) * 2013-04-06 2013-07-24 山东泰山钢铁集团有限公司 一种利用热轧钢带塑性生产薄规格不锈钢冷轧板的方法
WO2015111403A1 (ja) * 2014-01-24 2015-07-30 Ｊｆｅスチール株式会社 ステンレス冷延鋼板用素材およびその製造方法
EP3287536B1 (en) * 2015-04-21 2020-07-15 JFE Steel Corporation Martensitic stainless steel
EP3444371B1 (en) 2016-04-12 2021-01-13 JFE Steel Corporation Martensitic stainless steel sheet
CN106435400A (zh) * 2016-08-20 2017-02-22 成都云士达科技有限公司 一种改良型的不锈钢材料及其制造方法
EP3470664A1 (en) * 2017-10-13 2019-04-17 Continental Automotive GmbH Fuel rail assembly for a fuel injection system and method of manufacturing such a fuel rail assembly
CN109440020B (zh) * 2018-12-27 2019-11-29 淮海工学院 一种双相不锈钢及其制备方法
DE102020202266A1 (de) 2020-02-21 2021-08-26 Mahle International Gmbh Ferritischer Werkstoff für ein Antriebssystem
CN114214571A (zh) * 2021-11-24 2022-03-22 广西北海综红科技开发有限公司 一种铁素体不锈钢及其制备方法
CN115948690A (zh) * 2022-12-26 2023-04-11 浦项(张家港)不锈钢股份有限公司 一种冷轧不锈钢带、精密冷轧不锈钢带及应用

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DE1248953B (pt) * 1967-08-31
US3650848A (en) * 1969-06-18 1972-03-21 Republic Steel Corp Production of ferritic stainless steel with improved drawing properties
JPS552743A (en) * 1978-06-22 1980-01-10 Nippon Kokan Kk <Nkk> Steel excellent in damping performance and manufacture thereof
US4295769A (en) * 1980-02-28 1981-10-20 Armco Inc. Copper and nitrogen containing austenitic stainless steel and fastener
JPS56151149A (en) * 1980-04-23 1981-11-24 Kubota Ltd Assembling type roll for continuous casting of slab
US4426235A (en) * 1981-01-26 1984-01-17 Kabushiki Kaisha Kobe Seiko Sho Cold-rolled high strength steel plate with composite steel structure of high r-value and method for producing same
JPS60174852A (ja) * 1984-02-18 1985-09-09 Kawasaki Steel Corp 深絞り性に優れる複合組織冷延鋼板とその製造方法

Also Published As

Publication number Publication date
US4824491A (en) 1989-04-25
EP0273279A2 (en) 1988-07-06
DE3787961T2 (de) 1994-05-19
US4824491B1 (en) 1996-06-04
ES2044905T3 (es) 1994-01-16
CN87105997A (zh) 1988-07-13
EP0273279B1 (en) 1993-10-27
DE3787961D1 (de) 1993-12-02
EP0273279A3 (en) 1990-05-02
CN1011987B (zh) 1991-03-13
KR950013188B1 (ko) 1995-10-25
CA1308997C (en) 1992-10-20
KR880007759A (ko) 1988-08-29

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Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 28/07/2008