CA2314624A1 - Procede de fabrication de bandes en alliage fer-carbone-manganese, et bandes ainsi produites - Google Patents

Procede de fabrication de bandes en alliage fer-carbone-manganese, et bandes ainsi produites Download PDF

Info

Publication number
CA2314624A1
CA2314624A1 CA002314624A CA2314624A CA2314624A1 CA 2314624 A1 CA2314624 A1 CA 2314624A1 CA 002314624 A CA002314624 A CA 002314624A CA 2314624 A CA2314624 A CA 2314624A CA 2314624 A1 CA2314624 A1 CA 2314624A1
Authority
CA
Canada
Prior art keywords
strip
rolling
stages
carbon
casting
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.)
Granted
Application number
CA002314624A
Other languages
English (en)
Other versions
CA2314624C (fr
Inventor
Nicolas Guelton
Michel Faral
Odile Faral
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.)
USINOR SA
Original Assignee
USINOR SA
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 USINOR SA filed Critical USINOR SA
Publication of CA2314624A1 publication Critical patent/CA2314624A1/fr
Application granted granted Critical
Publication of CA2314624C publication Critical patent/CA2314624C/fr
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
    • 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
    • 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
    • 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
    • C21D8/021—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular fabrication or treatment of ingot or slab
    • C21D8/0215—Rapid solidification; Thin strip casting
    • 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling
    • 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
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0273—Final recrystallisation annealing

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)
  • Continuous Casting (AREA)
  • Metal Rolling (AREA)
  • Catalysts (AREA)

Abstract

L'invention concerne un procédé de production de bandes en alliage fer-carbo ne- manganése, selon lequel: - on coule sur une machine de coulée une bande mince d'épaisseur 1,5 à 10 mm directement à partir d'un métal liquide de composition en pourcentages pondéraux C compris entre 0,001 et 1,6% ; Mn compris entre 6 et 30% ; Ni ~ 10% avec (M n + Ni) compris entre 16 et 30% ; Si ~ 2,5% ; Al ~ 6% ; Cr ~ 10% ; (P + Sn + Sb + As ) ~ 0,2% ; (S + Se + Te) ~ 0,5% ; (V + Ti + Nb + B + Zr + terres rares) ~ 3% ; (Mo + W) ~ 0,5% ; N ~ 0,3% ; Cu ~ 5%, le reste étant du fer et des impuretés résultant de l'élaboration; - on lamine à froid ladite bande à un taux de réduction compris entre 10 et 90% en une ou plusieurs étapes ; - et on effectue un recuit de recristallisation de ladite bande. L'invention concerne également une bande susceptible d'être produite par ce procédé.
CA002314624A 1999-07-07 2000-07-06 Procede de fabrication de bandes en alliage fer-carbone-manganese, et bandes ainsi produites Expired - Fee Related CA2314624C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9908758 1999-07-07
FR9908758A FR2796083B1 (fr) 1999-07-07 1999-07-07 Procede de fabrication de bandes en alliage fer-carbone-manganese, et bandes ainsi produites

Publications (2)

Publication Number Publication Date
CA2314624A1 true CA2314624A1 (fr) 2001-01-07
CA2314624C CA2314624C (fr) 2009-04-07

Family

ID=9547798

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002314624A Expired - Fee Related CA2314624C (fr) 1999-07-07 2000-07-06 Procede de fabrication de bandes en alliage fer-carbone-manganese, et bandes ainsi produites

Country Status (9)

Country Link
US (1) US6358338B1 (fr)
EP (1) EP1067203B1 (fr)
JP (2) JP4713709B2 (fr)
AT (1) ATE260992T1 (fr)
BR (1) BR0002544A (fr)
CA (1) CA2314624C (fr)
DE (1) DE60008641T2 (fr)
ES (1) ES2215008T3 (fr)
FR (1) FR2796083B1 (fr)

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2795743B1 (fr) * 1999-07-01 2001-08-03 Lorraine Laminage Tole d'acier a basse teneur en aluminium pour emballage
DE10046181C2 (de) * 2000-09-19 2002-08-01 Krupp Thyssen Nirosta Gmbh Verfahren zum Herstellen eines überwiegend aus Mn-Austenit bestehenden Stahlbands oder -blechs
DE10060948C2 (de) * 2000-12-06 2003-07-31 Thyssenkrupp Stahl Ag Verfahren zum Erzeugen eines Warmbandes aus einem einen hohen Mangan-Gehalt aufweisenden Stahl
DE10128544C2 (de) 2001-06-13 2003-06-05 Thyssenkrupp Stahl Ag Höherfestes, kaltumformbares Stahlblech, Verfahren zu seiner Herstellung und Verwendung eines solchen Blechs
DE10130774C1 (de) † 2001-06-26 2002-12-12 Thyssenkrupp Stahl Ag Verfahren zum Herstellen von hochfesten, aus einem Warmband kaltverformten Stahlprodukten mit guter Dehnbarkeit
US7485196B2 (en) * 2001-09-14 2009-02-03 Nucor Corporation Steel product with a high austenite grain coarsening temperature
GB0204558D0 (en) * 2002-02-27 2002-04-10 Allen Edgar Eng Railway crossings, etc
KR100887119B1 (ko) * 2002-08-30 2009-03-04 주식회사 포스코 쌍롤형 박판 주조기를 이용한 고 망간 강의 박판 제조 방법
DE10259230B4 (de) 2002-12-17 2005-04-14 Thyssenkrupp Stahl Ag Verfahren zum Herstellen eines Stahlprodukts
FR2857980B1 (fr) * 2003-07-22 2006-01-13 Usinor Procede de fabrication de toles d'acier austenitique fer-carbone-manganese, a haute resistance, excellente tenacite et aptitude a la mise en forme a froid, et toles ainsi produites
DE10349400B3 (de) * 2003-10-21 2005-06-16 Thyssenkrupp Nirosta Gmbh Verfahren zum Herstellen von gegossenem Stahlband
WO2005061152A1 (fr) * 2003-12-23 2005-07-07 Salzgitter Flachstahl Gmbh Procede pour produire des feuillards a chaud a partir d'un acier leger
DE102004054444B3 (de) * 2004-08-10 2006-01-19 Daimlerchrysler Ag Verfahren zur Herstellung von Stahlbauteilen mit höchster Festigkeit und Plastizität
FR2876708B1 (fr) * 2004-10-20 2006-12-08 Usinor Sa Procede de fabrication de toles d'acier austenitique fer-carbone-manganese laminees a froid a hautes caracteristiques mecaniques, resistantes a la corrosion et toles ainsi produites
FR2876711B1 (fr) * 2004-10-20 2006-12-08 Usinor Sa Procede de revetement au trempe a chaud dans un bain de zinc des bandes en acier fer-carbone-manganese
WO2006048034A1 (fr) * 2004-11-03 2006-05-11 Thyssenkrupp Steel Ag Bande ou tole d'acier extremement resistante a proprietes twip et procede de fabrication de ladite bande a l'aide de la 'coulee directe de bandes'
FR2878257B1 (fr) * 2004-11-24 2007-01-12 Usinor Sa Procede de fabrication de toles d'acier austenitique, fer-carbone-manganese a tres hautes caracteristiques de resistance et d'allongement, et excellente homogeneite
FR2881144B1 (fr) * 2005-01-21 2007-04-06 Usinor Sa Procede de fabrication de toles d'acier austenitique fer-carbone-manganese a haute resistance a la fissuration differee, et toles ainsi produites
KR20070099684A (ko) * 2005-02-02 2007-10-09 코루스 스타알 베.뷔. 고강도 및 양호한 성형성을 갖는 오스테나이트계 강, 상기강의 제조방법 및 상기 강의 용도
DE102005008410B3 (de) * 2005-02-24 2006-02-16 Thyssenkrupp Stahl Ag Verfahren zum Beschichten von Stahlbändern und beschichtetes Stahlband
KR100711361B1 (ko) * 2005-08-23 2007-04-27 주식회사 포스코 가공성이 우수한 고망간형 고강도 열연강판 및 그 제조방법
KR100674618B1 (ko) 2005-09-16 2007-01-29 주식회사 포스코 쌍롤형 박판 주조기를 이용한 고 망간강의 박판 제조 방법
US9999918B2 (en) 2005-10-20 2018-06-19 Nucor Corporation Thin cast strip product with microalloy additions, and method for making the same
US10071416B2 (en) * 2005-10-20 2018-09-11 Nucor Corporation High strength thin cast strip product and method for making the same
US9149868B2 (en) * 2005-10-20 2015-10-06 Nucor Corporation Thin cast strip product with microalloy additions, and method for making the same
KR100742833B1 (ko) 2005-12-24 2007-07-25 주식회사 포스코 내식성이 우수한 고 망간 용융도금강판 및 그 제조방법
KR100742823B1 (ko) 2005-12-26 2007-07-25 주식회사 포스코 표면품질 및 도금성이 우수한 고망간 강판 및 이를 이용한도금강판 및 그 제조방법
EP1878811A1 (fr) * 2006-07-11 2008-01-16 ARCELOR France Procede de fabrication d'une tole d'acier austenitique fer-carbone-manganese ayant une excellente resistance a la fissuration differee, et tole ainsi produit
DE102006039307B3 (de) * 2006-08-22 2008-02-21 Thyssenkrupp Steel Ag Verfahren zum Beschichten eines 6-30 Gew.% Mn enthaltenden warm- oder kaltgewalzten Stahlbands mit einer metallischen Schutzschicht
KR101008117B1 (ko) * 2008-05-19 2011-01-13 주식회사 포스코 표면특성이 우수한 고가공용 고강도 박강판 및용융아연도금강판과 그 제조방법
KR101027250B1 (ko) * 2008-05-20 2011-04-06 주식회사 포스코 고연성 및 내지연파괴 특성이 우수한 고강도 냉연강판,용융아연 도금강판 및 그 제조방법
KR101054773B1 (ko) * 2008-09-04 2011-08-05 기아자동차주식회사 Ｔｗｉｐ형 초고강도 강판의 제조방법
WO2010052751A1 (fr) * 2008-11-05 2010-05-14 Honda Motor Co., Ltd. Tôle d'acier a haute resistance et procede de production associe
DE102008056844A1 (de) 2008-11-12 2010-06-02 Voestalpine Stahl Gmbh Manganstahlband und Verfahren zur Herstellung desselben
EP2208803A1 (fr) 2009-01-06 2010-07-21 ThyssenKrupp Steel Europe AG Acier à résistance élevée, formable à froid, produit plat en acier, procédé de fabrication d'un produit plat en acier et utilisation du produit plat en acier
DE102009003598A1 (de) * 2009-03-10 2010-09-16 Max-Planck-Institut Für Eisenforschung GmbH Korrosionsbeständiger austenitischer Stahl
KR101090822B1 (ko) * 2009-04-14 2011-12-08 기아자동차주식회사 고강도 트윕 강판 및 그 제조방법
CN105908069B (zh) * 2009-04-14 2018-03-06 新日铁住金株式会社 切削性优异的低比重热锻造用棒钢
WO2010126268A2 (fr) * 2009-04-28 2010-11-04 연세대학교 산학협력단 Tôle d'acier contenant de l'azote à haute teneur en manganèse présentant une résistance et une ductilité élevées, et son procédé de fabrication
WO2011100798A1 (fr) 2010-02-20 2011-08-25 Bluescope Steel Limited Nitratation d'acier au niobium et produit fabriqué par ce moyen
BRPI1002010A2 (pt) * 2010-06-30 2012-03-06 Universidade Federal De Minas Gerais Chapa de aço laminada a frio e recozida com efeito twip e processo de obtenção
ES2455222T5 (es) † 2010-07-02 2018-03-05 Thyssenkrupp Steel Europe Ag Acero de resistencia superior, conformable en frío y producto plano de acero compuesto de un acero de este tipo
CN101892420B (zh) * 2010-07-29 2012-09-19 中国计量学院 一种制备高强高韧FeMnC合金钢的再结晶退火工艺
WO2012052626A1 (fr) 2010-10-21 2012-04-26 Arcelormittal Investigacion Y Desarrollo, S.L. Tole d'acier laminee a chaud ou a froid, don procede de fabrication et son utilisation dans l'industrie automobile
CN101956134B (zh) * 2010-11-01 2012-08-08 福州大学 一种高强度、高塑性含铜高碳twip钢及其制备工艺
IT1403129B1 (it) * 2010-12-07 2013-10-04 Ct Sviluppo Materiali Spa Procedimento per la produzione di acciaio ad alto manganese con resistenza meccanica e formabilità elevate, ed acciaio così ottenibile.
KR20120065464A (ko) * 2010-12-13 2012-06-21 주식회사 포스코 항복비 및 연성이 우수한 오스테나이트계 경량 고강도 강판 및 그의 제조방법
DE102011000089A1 (de) * 2011-01-11 2012-07-12 Thyssenkrupp Steel Europe Ag Verfahren zum Herstellen eines warmgewalzten Stahlflachprodukts
KR101439613B1 (ko) 2012-07-23 2014-09-11 주식회사 포스코 굽힘 가공성과 연신율이 우수한 고강도 고망간 강판 및 그 제조방법
KR101510505B1 (ko) 2012-12-21 2015-04-08 주식회사 포스코 우수한 도금성과 초고강도를 갖는 고망간 용융아연도금강판의 제조방법 및 이에 의해 제조된 고망간 용융아연도금강판
DE102013003516A1 (de) 2013-03-04 2014-09-04 Outokumpu Nirosta Gmbh Verfahren zur Herstellung eines ultrahochfesten Werkstoffs mit hoher Dehnung
US20140261918A1 (en) 2013-03-15 2014-09-18 Exxonmobil Research And Engineering Company Enhanced wear resistant steel and methods of making the same
KR102079847B1 (ko) 2013-07-10 2020-02-20 티센크루프 스틸 유럽 악티엔게젤샤프트 철-기반 형상 기억 합금으로부터 평강 제품을 제조하기 위한 방법
DE102013012118A1 (de) * 2013-07-18 2015-01-22 C.D. Wälzholz GmbH Kaltgewalztes Schmalband in Form von Flachdraht oder Profilen aus einem hochfesten Stahl für den Einsatz in flexiblen Rohren, insbesondere in flexiblen Rohren für Offshore-Anwendungen sowie Verfahren zur Herstellung derartiger kaltgewalzter Schmalbänder
KR101598499B1 (ko) * 2013-10-21 2016-03-02 연세대학교 산학협력단 고강도 및 고연성 강판 및 그 제조방법
CN104087872B (zh) * 2014-06-24 2016-04-06 宁国市正兴耐磨材料有限公司 一种风扇磨煤机冲击板
DE102014009534A1 (de) * 2014-06-25 2015-12-31 Salzgitter Flachstahl Gmbh Stahlprodukt zum Schutz elektrischer Bauteile vor mechanischer Beschädigung
CN104178702A (zh) * 2014-08-08 2014-12-03 无棣向上机械设计服务有限公司 一种高韧性耐磨合金材料及其制备方法
AR101904A1 (es) * 2014-09-29 2017-01-18 Nippon Steel & Sumitomo Metal Corp Material de acero y tuberías expansibles para la industria del petróleo
DE102015111866A1 (de) * 2015-07-22 2017-01-26 Salzgitter Flachstahl Gmbh Umformbarer Leichtbaustahl mit verbesserten mechanischen Eigenschaften und Verfahren zur Herstellung von Halbzeug aus diesem Stahl
DE102015112889A1 (de) * 2015-08-05 2017-02-09 Salzgitter Flachstahl Gmbh Hochfester manganhaltiger Stahl, Verwendung des Stahls für flexibel gewalzte Stahlflachprodukte und Herstellverfahren nebst Stahlflachprodukt hierzu
DE102015112886A1 (de) * 2015-08-05 2017-02-09 Salzgitter Flachstahl Gmbh Hochfester aluminiumhaltiger Manganstahl, ein Verfahren zur Herstellung eines Stahlflachprodukts aus diesem Stahl und hiernach hergestelltes Stahlflachprodukt
KR101726081B1 (ko) 2015-12-04 2017-04-12 주식회사 포스코 저온 충격 인성이 우수한 선재 및 그 제조방법
CN108431275A (zh) * 2015-12-22 2018-08-21 株式会社Posco 耐氢脆性优异的奥氏体系钢材
KR101747034B1 (ko) * 2016-04-28 2017-06-14 주식회사 포스코 항복비가 우수한 초고강도 고연성 강판 및 이의 제조방법
DE102016110661A1 (de) * 2016-06-09 2017-12-14 Salzgitter Flachstahl Gmbh Verfahren zur Herstellung eines kaltgewalzten Stahlbandes aus einem hochfesten, manganhaltigen Stahl
CN109642263B (zh) 2016-08-23 2021-02-26 德国沙士基达板材有限公司 一种用于制造在进一步加工过程中具有改进性能的高强度钢带的方法以及这种钢带
DE102016115618A1 (de) 2016-08-23 2018-03-01 Salzgitter Flachstahl Gmbh Verfahren zur Herstellung eines höchstfesten Stahlbandes mit verbesserten Eigenschaften bei der Weiterverarbeitung und ein derartiges Stahlband
DE102016117508B4 (de) 2016-09-16 2019-10-10 Salzgitter Flachstahl Gmbh Verfahren zur Herstellung eines Stahlflachprodukts aus einem mittelmanganhaltigen Stahl und ein derartiges Stahlflachprodukt
RU2667258C1 (ru) * 2018-04-10 2018-09-18 Юлия Алексеевна Щепочкина Сплав на основе железа
BR112021014128A2 (pt) * 2019-01-22 2021-09-21 Aperam Liga de ferro e manganês, método de fabricação de fitas, fita, método de fabricação de fios e fio
CN112536424B (zh) * 2020-11-13 2022-05-17 华北理工大学 分段控温调整气体流量快速脱碳炼钢的装置及使用方法
CN113512686B (zh) * 2021-07-16 2022-04-12 天津市新天钢钢铁集团有限公司 一种高合金含量的热轧、整卷退火、酸洗钢带的生产方法
CN115216705B (zh) * 2022-06-29 2023-10-27 张家港中美超薄带科技有限公司 一种基于薄带连铸的低密度钢的低能耗生产方法
CN115287548B (zh) * 2022-10-10 2023-01-17 山东瑞泰新材料科技有限公司 高膨胀合金钢及其制备方法和应用
CN115786809B (zh) * 2022-11-29 2024-03-26 江西宝顺昌特种合金制造有限公司 一种高强度Fe-Ni-Cr高膨胀钢及其制造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH075984B2 (ja) * 1988-12-20 1995-01-25 新日本製鐵株式会社 薄肉鋳造法を用いたＣｒ系ステンレス鋼薄板の製造方法
JP2863541B2 (ja) * 1989-03-29 1999-03-03 新日本製鐵株式会社 薄肉鋳造法を用いたＣｒ系ステンレス鋼薄板の製造方法
JPH0788534B2 (ja) * 1989-04-05 1995-09-27 新日本製鐵株式会社 表面品質が優れたＣｒ―Ｎｉ系ステンレス鋼薄板の製造方法
JPH0784616B2 (ja) * 1989-04-05 1995-09-13 新日本製鐵株式会社 耐応力腐食割れ性に優れ表面品質の優れたＣｒ―Ｎｉ系ステンレス鋼薄板の製造法
JPH04120252A (ja) * 1990-09-11 1992-04-21 Nippon Steel Corp シャドウマスク用素材およびその製造方法
RU2074900C1 (ru) * 1991-12-30 1997-03-10 Поханг Айрон энд Стил Ко., Лтд. Способ обработки стали (варианты)
KR950009223B1 (ko) * 1993-08-25 1995-08-18 포항종합제철주식회사 프레스 성형성, 열간가공성 및 고온내산화성이 우수한 오스테나이트계 스테인레스강
KR970001324B1 (ko) * 1994-03-25 1997-02-05 김만제 열간가공성이 우수한 고망간강 및 그 열간압연 방법
KR970043162A (ko) * 1995-12-30 1997-07-26 김종진 고망간강 냉연강판의 소둔열처리 방법 및 산세방법

Also Published As

Publication number Publication date
ATE260992T1 (de) 2004-03-15
JP4713709B2 (ja) 2011-06-29
JP2001049348A (ja) 2001-02-20
DE60008641D1 (de) 2004-04-08
US6358338B1 (en) 2002-03-19
EP1067203A1 (fr) 2001-01-10
BR0002544A (pt) 2001-03-13
ES2215008T3 (es) 2004-10-01
DE60008641T2 (de) 2005-02-03
FR2796083B1 (fr) 2001-08-31
FR2796083A1 (fr) 2001-01-12
EP1067203B1 (fr) 2004-03-03
JP2011068997A (ja) 2011-04-07
CA2314624C (fr) 2009-04-07

Similar Documents

Publication Publication Date Title
CA2314624A1 (fr) Procede de fabrication de bandes en alliage fer-carbone-manganese, et bandes ainsi produites
KR920701500A (ko) 저 이어링(low earing)의 알루미늄 합금 스트립(strip)을 제조하기 위한 방법
US6416591B1 (en) Non-oriented electromagnetic steel sheet having excellent magnetic properties after stress relief annealing and method of manufacturing the same
KR910012318A (ko) 비배향된 전기 스트립 및 그 제조방법
GB2330590A (en) Process for producing aluminum alloy can body stock
JPS5849622B2 (ja) 連続焼鈍による超深絞り用冷延鋼板の製造法
GB2025460A (en) Fe-Cr-Co permanent magnet alloy
CA2246591A1 (fr) Procede de fabrication d'une bande de tole d'acier pour la realisation d'emballages metalliques par emboutissage et tole d'acier obtenue
CA2312672A1 (fr) Tole d'acier a moyen carbone calme a l'aluminium pour emballage
KR910009760B1 (ko) 높은 투자율 및 낮은 보자력을 지닌 강제물품의 제조방법
JP3067896B2 (ja) 一方向性電磁鋼板用薄鋳片の製造方法
JP2871308B2 (ja) Ｇｏｓｓ方位に集積した結晶方位を有する方向性珪素鋼板の製造方法
JP3023620B2 (ja) 一方向性電磁鋼板用薄鋳片の製造方法
JPH0631394A (ja) 無方向性電磁鋼板用薄鋳片の製造方法
JP3294367B2 (ja) 磁束密度が高くかつ鉄損が低い無方向性電磁鋼板およびその製造方法
JPS63186823A (ja) 磁気特性の優れた電磁鋼板の製造方法
JPH07126753A (ja) Ｆｅ−Ｎｉ系合金板及びその成形加工品の製造方法
JP2647323B2 (ja) 低い鉄損をもつ一方向性電磁鋼板の製造方法
JPH05186831A (ja) Ｇｏｓｓ方位に集積した結晶方位を有する方向性珪素鋼板の製造方法
JPS6179723A (ja) 磁気特性の優れた高珪素鋼帯の製造方法
JPH07197126A (ja) 磁束密度の高い方向性珪素鋼板の製造方法
JPS6311619A (ja) 一方向性高珪素鋼板の製造方法
JPH0238658B2 (fr)
JP2750238B2 (ja) Ｇｏｓｓ方位に集積した結晶方位を有する方向性珪素鋼板の製造方法
JP2588635B2 (ja) 一方向性電磁鋼板製造用薄鋳片

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130708