BR9709633A - Método para a produção de uma folha ou tira laminada a frio com boa conformação - Google Patents

Método para a produção de uma folha ou tira laminada a frio com boa conformação

Info

Publication number
BR9709633A
BR9709633A BR9709633A BR9709633A BR9709633A BR 9709633 A BR9709633 A BR 9709633A BR 9709633 A BR9709633 A BR 9709633A BR 9709633 A BR9709633 A BR 9709633A BR 9709633 A BR9709633 A BR 9709633A
Authority
BR
Brazil
Prior art keywords
maximum
strip
pct
cold
temperature
Prior art date
Application number
BR9709633A
Other languages
English (en)
Inventor
Ilse Heckelmann
Ulrich Heidtmann
Rolf Bode
Original Assignee
Thyssen Stahl Ag
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=7795967&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9709633(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Thyssen Stahl Ag filed Critical Thyssen Stahl Ag
Publication of BR9709633A publication Critical patent/BR9709633A/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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
    • C21D8/0473—Final recrystallisation annealing
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
    • C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
    • C23C2/0224—Two or more thermal pretreatments
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0426—Hot 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • C21D8/0436—Cold rolling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Lubricants (AREA)
  • Continuous Casting (AREA)
BR9709633A 1996-06-01 1997-04-26 Método para a produção de uma folha ou tira laminada a frio com boa conformação BR9709633A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19622164A DE19622164C1 (de) 1996-06-01 1996-06-01 Verfahren zur Erzeugung eines kaltgewalzten Stahlbleches oder -bandes mit guter Umformbarkeit
PCT/EP1997/002169 WO1997046720A1 (de) 1996-06-01 1997-04-26 Verfahren zur erzeugung eines kaltgewalzten stahlbleches oder -bandes mit guter umformbarkeit

Publications (1)

Publication Number Publication Date
BR9709633A true BR9709633A (pt) 1999-08-10

Family

ID=7795967

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9709633A BR9709633A (pt) 1996-06-01 1997-04-26 Método para a produção de uma folha ou tira laminada a frio com boa conformação

Country Status (11)

Country Link
US (1) US6162308A (pt)
EP (1) EP0914480B1 (pt)
JP (1) JP3875725B2 (pt)
KR (1) KR20000016309A (pt)
AT (1) ATE278040T1 (pt)
BR (1) BR9709633A (pt)
CA (1) CA2251354A1 (pt)
DE (2) DE19622164C1 (pt)
ES (1) ES2229352T3 (pt)
PL (1) PL183911B1 (pt)
WO (1) WO1997046720A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19740148C1 (de) * 1997-09-12 1999-07-15 Thyssenkrupp Stahl Ag Verfahren zur Herstellung von beulfesten einbrennlackierten Bauteilen aus alterungsempfindlichem Stahl
FR2795740B1 (fr) * 1999-07-01 2001-08-03 Lorraine Laminage Tole d'acier a bas carbone calme a l'aluminium pour emballage
FR2795742B1 (fr) * 1999-07-01 2001-08-03 Lorraine Laminage Tole d'acier a moyen carbone calme a l'aluminium pour emballage
FR2795743B1 (fr) 1999-07-01 2001-08-03 Lorraine Laminage Tole d'acier a basse teneur en aluminium pour emballage
FR2795741B1 (fr) * 1999-07-01 2001-08-03 Lorraine Laminage Tole d'acier a bas carbone calme a l'aluminium pour emballage
DE10020118B4 (de) * 2000-04-22 2009-11-12 Schaeffler Kg Wälzlagerbauteil
DE10102932C1 (de) * 2001-01-23 2002-08-22 Salzgitter Ag Verfahren zur Herstellung eines kalt gewalzten Bandes oder Bleches aus Stahl und nach dem Verfahren herstellbares Band oder Blech
FR2820150B1 (fr) * 2001-01-26 2003-03-28 Usinor Acier isotrope a haute resistance, procede de fabrication de toles et toles obtenues
US6635127B2 (en) * 2001-08-02 2003-10-21 Illinois Tool Works Inc. Steel strapping and method of making
SE526120C2 (sv) 2002-03-13 2005-07-05 Avestapolarit Ab Förfarande för tillverkning av en ultrahöghållfast sträckpressad eller sträckbockad produkt av stål
FR2845694B1 (fr) * 2002-10-14 2005-12-30 Usinor Procede de fabrication de toles d'acier durcissables par cuisson, toles d'acier et pieces ainsi obtenues
KR20060028909A (ko) * 2004-09-30 2006-04-04 주식회사 포스코 형상 동결성이 우수한 고강도 냉연강판 및 그 제조방법
DE102005058658A1 (de) * 2005-12-07 2007-06-14 Kermi Gmbh Verfahren zur Wanddickenreduzierung von Stahlheizkörpern
CN103108964B (zh) 2010-08-31 2015-06-17 塔塔钢铁艾默伊登有限责任公司 热成形涂覆的金属部件的方法和成形的部件
UA109963C2 (uk) * 2011-09-06 2015-10-26 Катана сталь, яка затвердіває внаслідок виділення часток після гарячого формування і/або загартовування в інструменті, яка має високу міцність і пластичність, та спосіб її виробництва
JP5618431B2 (ja) 2013-01-31 2014-11-05 日新製鋼株式会社 冷延鋼板およびその製造方法
US20140261903A1 (en) * 2013-03-15 2014-09-18 Am/Ns Calvert Llc High strength bake hardenable low alloy steel and process for manufacture thereof
CN103276172B (zh) * 2013-05-14 2015-01-21 武汉钢铁(集团)公司 基于临界温度的低合金钢节能型轧制方法
JP6636512B2 (ja) * 2014-10-09 2020-01-29 ティッセンクルップ スチール ヨーロッパ アクチェンゲゼルシャフトＴｈｙｓｓｅｎＫｒｕｐｐ Ｓｔｅｅｌ Ｅｕｒｏｐｅ ＡＧ 冷間圧延および再結晶焼鈍平鋼製品、ならびにそれを製造するための方法
BR112019002875B1 (pt) 2016-09-20 2022-11-22 Thyssenkrupp Steel Europe Ag Método para fabricação de produtos de aço plano e produto de aço plano
CN112131528B (zh) * 2020-09-10 2023-08-04 东北大学 一种钢带异步冷连轧过程张力分配设定方法
CN112853212B (zh) * 2021-01-05 2022-06-07 广西柳钢华创科技研发有限公司 一种低成本工具柜用冷轧高强钢

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246323A (en) * 1975-10-10 1977-04-13 Nisshin Steel Co Ltd Process for producing cold rolled high tensile strength steel plate ha ving excellent flange pressed drawability
DE3803064C2 (de) * 1988-01-29 1995-04-20 Preussag Stahl Ag Kaltgewalztes Blech oder Band und Verfahren zu seiner Herstellung
WO1994005823A1 (en) * 1992-08-31 1994-03-17 Nippon Steel Corporation Cold-rolled sheet and hot-galvanized, cold-rolled sheet, both excellent in bake hardening, cold nonaging and forming properties, and process for producing the same
DE19547181C1 (de) * 1995-12-16 1996-10-10 Krupp Ag Hoesch Krupp Verfahren zur Herstellung eines kaltgewalzten, höherfesten Bandstahles mit guter Umformbarkeit bei isotropen Eigenschaften

Also Published As

Publication number Publication date
EP0914480A1 (de) 1999-05-12
DE19622164C1 (de) 1997-05-07
ATE278040T1 (de) 2004-10-15
WO1997046720A1 (de) 1997-12-11
CA2251354A1 (en) 1997-12-11
PL330318A1 (en) 1999-05-10
DE59711972D1 (de) 2004-11-04
EP0914480B1 (de) 2004-09-29
JP3875725B2 (ja) 2007-01-31
ES2229352T3 (es) 2005-04-16
KR20000016309A (ko) 2000-03-25
JP2000514499A (ja) 2000-10-31
PL183911B1 (pl) 2002-08-30
US6162308A (en) 2000-12-19

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Legal Events

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FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 8A , 9A , 10A , 11A E 12A ANUIDADES.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AO DESPACHO 24.3 PUBLICADO NA RPI 2002 DE 19/05/2009.