KR910021499A - 도금성과 용접성이 뛰어난 표면 처리강판 및 그 제조방법 - Google Patents

도금성과 용접성이 뛰어난 표면 처리강판 및 그 제조방법 Download PDF

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KR910021499A
KR910021499A KR1019910002982A KR910002982A KR910021499A KR 910021499 A KR910021499 A KR 910021499A KR 1019910002982 A KR1019910002982 A KR 1019910002982A KR 910002982 A KR910002982 A KR 910002982A KR 910021499 A KR910021499 A KR 910021499A
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steel sheet
zinc
plating
treated steel
weldability
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KR930009994B1 (ko
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지아끼 가또
야스지 우에스기
노부유끼 모리또
아끼라 야스다
고우이찌 야스다
하지메 기무라
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도사끼 시노부
가와사끼 세이데쯔 가부시끼가이샤
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    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/48—After-treatment of electroplated surfaces
    • C25D5/50—After-treatment of electroplated surfaces by heat-treatment
    • 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
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    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
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    • 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
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    • 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
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    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
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    • 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
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    • 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
    • C23C2/026—Deposition of sublayers, e.g. adhesion layers or pre-applied alloying elements or corrosion protection
    • C—CHEMISTRY; METALLURGY
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    • 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
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    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
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    • 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
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    • 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
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • C23C2/36—Elongated material
    • C23C2/40—Plates; Strips
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/22—Electroplating: Baths therefor from solutions of zinc
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
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    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
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    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/565—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of zinc
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    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
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    • C—CHEMISTRY; METALLURGY
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    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • C25D7/0614—Strips or foils
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y10T428/12771—Transition metal-base component
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Abstract

내용 없음

Description

도금성과 용접성이 뛰어난 표면 처리강판 및 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 극저 탄소 강판의 적어도 한쪽면에 아연도금층 혹은 아연계 합금 도금층으로 피착시킨 강판에 있어서, 전술한 도금층과 바탕 강판과의 사이에 Fe-C도금층 또는 이 도금층의 확산에 의한 C 농화층을 가진 것을 특징으로 하는 용접성이 우수한 표면처리 강판.
  2. 제1항에 있어서, Fe-C도금층의 부착량의 0.01g/m2이상 10g/m2이하인 것을 특징으로 하는 용섭성이 우수한 표면처리강판.
  3. 제1항 또는 2항에 있어서, 전술한 Fe-C도금층 또는 C 농화층의 C함유물이 10중량%이하인 것을 특징으로 하는 용접성이 우수한 표면처리강판.
  4. 제1항 내지 제3항중 어느 한 항에 있어서, 전술한 아연도금층 혹은 아연계 합금 도금층이 전기도금, 용융아연도금 또는 합금화 용융아연 도금에 의해 형성된 것을 특징으로 하는 용접성이 우수한 표면처리강판.
  5. 강판표면에 부착량이 0.01g/m2이상 10g/m2이하에서 C함유율이 0.01중량%이상 10중량%이하의 Fe-C 계 도금을 실시한 후 아연 또는 아연계 합금도금을 행하는 것을 특징으로 하는 용접성 및 도금성이 우수한 표면처리 강판의 제조방법.
  6. 강판표면에 부착량이 0.01g/m2이상 10g/m2이하에서 C함유율이 00.01중량%이상 10중량%이하의 Fe-C 계 도금을 실시한 후 소둔처리를 행하고 이어서 아연 또는 아연계 합금도금을 실시하는 것을 특징으로 하는 용접성 및 도금성이 우수한 표면처리 강판의 제조방법.
  7. 제5항 또는 6항에 있어서, 전술한 아연 또는 아연계 합금도금이 용융아연 도금인 것을 특징으로 하는 용접성 및 도금성이 우수한 표면처리 강판의 제조방법.
  8. 제5항 또는 6항에 있어서, 전술한 아연 또는 아연계 합금도금이 용융아연 도금 후 합금화 처리된 것을 특징으로 하는 용접성 및 도금성이 우수한 표면처리 강판의 제조방법.
  9. 제5항 또는 6항에 있어서, 전술한 아연 또는 아연계 합금도금이 전기도금인 것을 특징으로 하는 용접성 및 도금성이 우수한 표면처리 강판의 제조방법.
  10. 제5항 내지 9항중 어느 한 항에 있어서, 전술한 강판이 극정 탄소강판인 것을 특징으로 하는 용접성 및 도금성이 우수한 표면처리 강판의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910002982A 1990-02-21 1991-02-21 도금성과 용접성이 뛰어난 표면 처리강판 및 그 제조방법 KR930009994B1 (ko)

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JP2-40490 1990-02-21
JP4049090 1990-02-21
JP40489690 1990-12-21
JP2-404896 1990-12-21

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KR930009994B1 KR930009994B1 (ko) 1993-10-13

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US (2) US5326648A (ko)
EP (1) EP0446677B1 (ko)
JP (1) JPH04214895A (ko)
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AU (1) AU629459B2 (ko)
CA (1) CA2036701C (ko)
DE (1) DE69106552T2 (ko)

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KR100308257B1 (ko) * 1999-05-04 2001-09-13 박유복 철 구조물 연결핀의 아연 침투 확산 방법

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US5849408A (en) * 1993-12-27 1998-12-15 Nippon Mining & Metals Co., Ltd. Hot-dip zinc plating product
US6030714A (en) * 1995-07-13 2000-02-29 Kawasaki Steel Corporation Zinc and zinc-alloy hot-dip-coated steel sheet having decreased bare spots and excellent coating adhesion and a method for manufacturing the same
US5985214A (en) * 1997-05-16 1999-11-16 Aurora Biosciences Corporation Systems and methods for rapidly identifying useful chemicals in liquid samples
JP4886118B2 (ja) * 2001-04-25 2012-02-29 株式会社神戸製鋼所 溶融亜鉛めっき鋼板
DE10255063B4 (de) * 2002-11-25 2006-10-12 Newspray Gmbh Karosseriestruktur
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CA2036701A1 (en) 1991-08-22
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EP0446677A3 (en) 1992-09-02
EP0446677A2 (en) 1991-09-18
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AU7123191A (en) 1991-08-29
KR930009994B1 (ko) 1993-10-13
US5326648A (en) 1994-07-05
JPH04214895A (ja) 1992-08-05
CA2036701C (en) 1996-09-24
AU629459B2 (en) 1992-10-01

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