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DE69404338D1 - Alloyed hot-dipped galvanized steel strip - Google Patents

Alloyed hot-dipped galvanized steel strip

Info

Publication number
DE69404338D1
DE69404338D1 DE69404338T DE69404338T DE69404338D1 DE 69404338 D1 DE69404338 D1 DE 69404338D1 DE 69404338 T DE69404338 T DE 69404338T DE 69404338 T DE69404338 T DE 69404338T DE 69404338 D1 DE69404338 D1 DE 69404338D1
Authority
DE
Germany
Prior art keywords
steel strip
galvanized steel
alloyed hot
dipped galvanized
dipped
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.)
Revoked
Application number
DE69404338T
Other languages
German (de)
Other versions
DE69404338T2 (en
Inventor
Makoto Isobe
Kazuaki Kyono
Nobuyuki Morito
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 Steel Corp
Original Assignee
Kawasaki Steel Corp
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=12655038&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69404338(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Publication of DE69404338D1 publication Critical patent/DE69404338D1/en
Application granted granted Critical
Publication of DE69404338T2 publication Critical patent/DE69404338T2/en
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • 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
    • C23C2/26—After-treatment
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
    • 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
    • C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
    • C23C2/06—Zinc or cadmium or alloys based thereon
    • 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
    • C23C2/26—After-treatment
    • C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
    • C23C2/29—Cooling or quenching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal Sciences (AREA)
  • Coating With Molten Metal (AREA)
DE69404338T 1993-03-04 1994-03-03 Alloyed hot-dipped galvanized steel strip Revoked DE69404338T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP04312293A JP3318385B2 (en) 1993-03-04 1993-03-04 Alloyed hot-dip galvanized steel sheet with excellent press workability and plating resistance

Publications (2)

Publication Number Publication Date
DE69404338D1 true DE69404338D1 (en) 1997-09-04
DE69404338T2 DE69404338T2 (en) 1997-11-13

Family

ID=12655038

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69404338T Revoked DE69404338T2 (en) 1993-03-04 1994-03-03 Alloyed hot-dipped galvanized steel strip

Country Status (7)

Country Link
EP (1) EP0613961B1 (en)
JP (1) JP3318385B2 (en)
KR (1) KR100261522B1 (en)
CN (1) CN1125188C (en)
CA (1) CA2116984A1 (en)
DE (1) DE69404338T2 (en)
TW (1) TW380165B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010056280A (en) * 1999-12-14 2001-07-04 이구택 Galvannealing method for decreasing crater
CA2390808C (en) * 2000-09-12 2011-11-08 Kawasaki Steel Corporation High tensile strength hot-dipped steel sheet and method or producing the same
CA2535894C (en) * 2003-08-29 2009-10-06 Jfe Steel Corporation Hot dip galvanized steel sheet and method for manufacturing same
KR101091442B1 (en) * 2003-12-29 2011-12-07 주식회사 포스코 Alloyed hot dip galvanized steel sheet with excellent plating adhesion and manufacturing method
JP4486518B2 (en) * 2005-01-27 2010-06-23 新日本製鐵株式会社 Alloyed hot-dip galvanized steel sheet with excellent press formability and coating adhesion during press forming
WO2007048883A1 (en) 2005-10-27 2007-05-03 Usinor Method of producing a part with very high mechanical properties from a rolled coated sheet
CN100519058C (en) * 2007-04-20 2009-07-29 攀枝花钢铁(集团)公司 Production method of deep-drawing skin-pass hot-dip galvanized steel sheet
CN100591793C (en) * 2008-07-30 2010-02-24 攀钢集团研究院有限公司 Manufacturing method of hot-dip galvanized steel sheet
CN101948981A (en) * 2010-08-25 2011-01-19 青岛海信电器股份有限公司 Hot galvanized steel plate and manufacturing method and application thereof and back shell of LED liquid crystal television
US9162422B2 (en) * 2011-09-30 2015-10-20 Nippon Steel & Sumitomo Metal Corporation High-strength hot-dip galvanized steel sheet, high-strength alloyed hot-dip galvanized steel sheet excellent in bake hardenability, and manufacturing method thereof
CN104372279A (en) * 2014-09-17 2015-02-25 朱忠良 Hot dipping galvanized steel plate with characteristics of excellent stamping property and corrosion resistance
KR102513358B1 (en) * 2020-12-17 2023-03-24 주식회사 포스코 Different coating steel plate and display device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287008A (en) * 1979-11-08 1981-09-01 Bethlehem Steel Corporation Method of improving the ductility of the coating of an aluminum-zinc alloy coated ferrous product
JPS61276962A (en) * 1985-05-31 1986-12-06 Kawasaki Steel Corp Alloyed and galvanized steel sheet for deep drawing having excellent baking hardenability and powdering resistance
JPS6240353A (en) * 1985-08-14 1987-02-21 Sumitomo Metal Ind Ltd Manufacturing method of alloyed galvanized steel sheet
JPS62142755A (en) * 1985-12-17 1987-06-26 Nippon Steel Corp Alloyed hot-dip galvanized steel sheet and its manufacturing method
JP2695260B2 (en) * 1989-12-19 1997-12-24 川崎製鉄株式会社 Method for producing alloyed hot-dip galvanized steel sheet excellent in press formability
JP2812770B2 (en) * 1990-02-06 1998-10-22 新日本製鐵株式会社 Manufacturing method of alloyed hot-dip galvanized cold-rolled steel sheet for deep drawing with excellent bake hardenability and powdering resistance
JP2619550B2 (en) * 1990-03-20 1997-06-11 川崎製鉄株式会社 Manufacturing method of galvannealed steel sheet
JPH046260A (en) * 1990-04-25 1992-01-10 Sumitomo Metal Ind Ltd Manufacturing method of ultra-deep drawable hot-dip galvanized steel sheet
JPH07116581B2 (en) * 1990-05-22 1995-12-13 新日本製鐵株式会社 High strength alloyed hot dip galvanized steel sheet with less plating peeling due to processing and excellent bake hardenability
JP2932701B2 (en) * 1991-01-09 1999-08-09 住友金属工業株式会社 Galvannealed steel sheet
CN1053268A (en) * 1991-01-09 1991-07-24 河北省冶金研究所 The double dipping hot plating technology of the high anti-corrosion of steel wire

Also Published As

Publication number Publication date
EP0613961B1 (en) 1997-07-23
JPH06256903A (en) 1994-09-13
TW380165B (en) 2000-01-21
CN1125188C (en) 2003-10-22
KR100261522B1 (en) 2000-07-15
CA2116984A1 (en) 1994-09-05
KR940021750A (en) 1994-10-19
CN1096060A (en) 1994-12-07
EP0613961A1 (en) 1994-09-07
DE69404338T2 (en) 1997-11-13
JP3318385B2 (en) 2002-08-26

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation