DE69840595D1 - Kaltgewalzte stahlplatte exzellenter formbarkeit, flachförmigen eigenschaften und eindellwiderstand, feuerverzinkte stahlplatte und verfahren zur deren herstellung - Google Patents

Kaltgewalzte stahlplatte exzellenter formbarkeit, flachförmigen eigenschaften und eindellwiderstand, feuerverzinkte stahlplatte und verfahren zur deren herstellung

Info

Publication number
DE69840595D1
DE69840595D1 DE69840595T DE69840595T DE69840595D1 DE 69840595 D1 DE69840595 D1 DE 69840595D1 DE 69840595 T DE69840595 T DE 69840595T DE 69840595 T DE69840595 T DE 69840595T DE 69840595 D1 DE69840595 D1 DE 69840595D1
Authority
DE
Germany
Prior art keywords
steel plate
fire
cold
flat
production
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 - Lifetime
Application number
DE69840595T
Other languages
German (de)
English (en)
Inventor
Fusato Kitano
Masaya Morita
Yoshihiro Hosoya
Takeshi Fujita
Tadashi Inoue
Masahiro Iwabuchi
Takeo Ishii
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Application granted granted Critical
Publication of DE69840595D1 publication Critical patent/DE69840595D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • 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
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • 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
    • 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
    • C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
DE69840595T 1998-04-27 1998-09-24 Kaltgewalzte stahlplatte exzellenter formbarkeit, flachförmigen eigenschaften und eindellwiderstand, feuerverzinkte stahlplatte und verfahren zur deren herstellung Expired - Lifetime DE69840595D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11678898A JP4177478B2 (ja) 1998-04-27 1998-04-27 成形性、パネル形状性、耐デント性に優れた冷延鋼板、溶融亜鉛めっき鋼板及びそれらの製造方法
PCT/JP1998/004283 WO1999055927A1 (fr) 1998-04-27 1998-09-24 Plaque d'acier laminee a froid possedant d'excellentes caracteristiques d'aptitude au moulage et de formabilite en panneaux, une bonne resistance a la constriction, plaque d'acier a placage en zinc moule et procede de fabrication de ces plaques

Publications (1)

Publication Number Publication Date
DE69840595D1 true DE69840595D1 (de) 2009-04-09

Family

ID=14695722

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69840595T Expired - Lifetime DE69840595D1 (de) 1998-04-27 1998-09-24 Kaltgewalzte stahlplatte exzellenter formbarkeit, flachförmigen eigenschaften und eindellwiderstand, feuerverzinkte stahlplatte und verfahren zur deren herstellung

Country Status (7)

Country Link
EP (2) EP2172575A1 (ja)
JP (1) JP4177478B2 (ja)
KR (1) KR100345012B1 (ja)
CN (2) CN1084797C (ja)
BR (1) BR9810485A (ja)
DE (1) DE69840595D1 (ja)
WO (1) WO1999055927A1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3985523B2 (ja) * 2000-04-24 2007-10-03 Ｊｆｅスチール株式会社 継手部疲労特性に優れた直線型形鋼およびその製造方法
CA2379698C (en) * 2000-05-26 2009-02-17 Kawasaki Steel Corporation Cold rolled steel sheet and galvanized steel sheet having strain age hardenability
US20030015263A1 (en) 2000-05-26 2003-01-23 Chikara Kami Cold rolled steel sheet and galvanized steel sheet having strain aging hardening property and method for producing the same
WO2001098552A1 (en) * 2000-06-20 2001-12-27 Nkk Corporation Thin steel sheet and method for production thereof
JP4513434B2 (ja) * 2004-07-09 2010-07-28 Ｊｆｅスチール株式会社 コイル内材質均一性に優れた高強度冷延鋼板およびその製造方法
KR101042434B1 (ko) * 2007-10-29 2011-06-16 현대제철 주식회사 냉연강판 및 그의 제조방법
JP5056863B2 (ja) * 2010-01-15 2012-10-24 Ｊｆｅスチール株式会社 冷延鋼板およびその製造方法
CA3033685A1 (en) 2016-09-20 2018-03-29 Thyssenkrupp Steel Europe Ag Method for manufacturing flat steel products and flat steel product
CN109844158B (zh) * 2016-10-17 2021-09-07 塔塔钢铁艾默伊登有限责任公司 用于涂漆零件的钢基底
DE102017103308A1 (de) * 2017-02-17 2018-08-23 Voestalpine Stahl Gmbh Verfahren zum Herstellen von Stahlblechen
KR102322713B1 (ko) * 2019-12-19 2021-11-04 주식회사 포스코 내열성과 성형성이 우수한 냉연강판 및 그 제조방법
US20230050487A1 (en) * 2020-01-24 2023-02-16 Nippon Steel Corporation Panel
KR102556444B1 (ko) * 2020-12-29 2023-07-18 현대제철 주식회사 우수한 내덴트 특성을 가지는 내덴트성 냉연강판, 내덴트성 도금강판 및 그 제조방법
CN117165845B (zh) * 2023-04-28 2024-04-16 鞍钢股份有限公司 新能源汽车用340MPa级合金化热镀锌板及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3876390A (en) * 1971-01-18 1975-04-08 Armco Steel Corp Columbium treated, non-aging, vacuum degassed low carbon steel and method for producing same
JPS6046166B2 (ja) * 1980-11-26 1985-10-15 川崎製鉄株式会社 焼付硬化性を有する良加工性冷延鋼板の製造方法
JPS5967322A (ja) * 1982-10-08 1984-04-17 Kawasaki Steel Corp 深絞り用冷延鋼板の製造方法
US4504326A (en) * 1982-10-08 1985-03-12 Nippon Steel Corporation Method for the production of cold rolled steel sheet having super deep drawability
JPS59177327A (ja) * 1983-03-25 1984-10-08 Sumitomo Metal Ind Ltd プレス加工用冷延鋼板の製造法
CA1259827A (en) * 1984-07-17 1989-09-26 Mitsumasa Kurosawa Cold-rolled steel sheets and a method of manufacturing the same
JPS6164852A (ja) * 1984-09-03 1986-04-03 Kawasaki Steel Corp 面内異方性の極めて少ないプレス加工用非時効性冷延鋼板
CA2022907C (en) * 1989-08-09 1994-02-01 Mitsuru Kitamura Method of manufacturing a steel sheet
CA2037316C (en) * 1990-03-02 1997-10-28 Shunichi Hashimoto Cold-rolled steel sheets or hot-dip galvanized cold-rolled steel sheets for deep drawing
US5690755A (en) * 1992-08-31 1997-11-25 Nippon Steel Corporation Cold-rolled steel sheet and hot-dip galvanized cold-rolled steel sheet having excellent bake hardenability, non-aging properties at room temperature and good formability and process for producing the same
JP2682351B2 (ja) * 1992-09-30 1997-11-26 日本鋼管株式会社 耐常温時効性の優れた焼付硬化型冷延鋼板の製造方法
JP3293339B2 (ja) * 1994-07-27 2002-06-17 日本鋼管株式会社 加工硬化性に優れた鋼板
JP3094804B2 (ja) * 1994-08-01 2000-10-03 日本鋼管株式会社 表面性状に優れた焼付け硬化型鋼板
JPH0860242A (ja) * 1994-08-17 1996-03-05 Nippon Steel Corp 製缶性と耐圧強度に優れたｄｉ缶用鋼板の製造方法
FR2735148B1 (fr) * 1995-06-08 1997-07-11 Lorraine Laminage Tole d'acier laminee a chaud a haute resistance et haute emboutissabilite renfermant du niobium, et ses procedes de fabrication.
US5853903A (en) * 1996-05-07 1998-12-29 Nkk Corporation Steel sheet for excellent panel appearance and dent resistance after panel-forming

Also Published As

Publication number Publication date
EP1002884A4 (en) 2006-04-05
EP1002884A1 (en) 2000-05-24
EP2172575A1 (en) 2010-04-07
KR20010014238A (ko) 2001-02-26
WO1999055927A1 (fr) 1999-11-04
JPH11310849A (ja) 1999-11-09
CN1261408A (zh) 2000-07-26
EP1002884B1 (en) 2009-02-25
CN1084797C (zh) 2002-05-15
KR100345012B1 (ko) 2002-07-20
CN1138016C (zh) 2004-02-11
BR9810485A (pt) 2000-09-12
JP4177478B2 (ja) 2008-11-05
CN1405352A (zh) 2003-03-26

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