KR980002305A - 전기아연계 도금강판 - Google Patents

전기아연계 도금강판 Download PDF

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Publication number
KR980002305A
KR980002305A KR1019970026387A KR19970026387A KR980002305A KR 980002305 A KR980002305 A KR 980002305A KR 1019970026387 A KR1019970026387 A KR 1019970026387A KR 19970026387 A KR19970026387 A KR 19970026387A KR 980002305 A KR980002305 A KR 980002305A
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South Korea
Prior art keywords
steel sheet
plane
orientation index
galvanized steel
zinc
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KR1019970026387A
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English (en)
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KR100235918B1 (ko
Inventor
마사토시 이와이
준지 가와후꾸
구니야스 아라가
Original Assignee
구마모토 마사히로
가부시끼가이샤 고오베세이꼬쇼
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Priority claimed from JP17012396A external-priority patent/JP2831975B2/ja
Priority claimed from JP17012296A external-priority patent/JP3363033B2/ja
Application filed by 구마모토 마사히로, 가부시끼가이샤 고오베세이꼬쇼 filed Critical 구마모토 마사히로
Publication of KR980002305A publication Critical patent/KR980002305A/ko
Application granted granted Critical
Publication of KR100235918B1 publication Critical patent/KR100235918B1/ko

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    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/322—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only
    • C23C28/3225—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer only coatings of metal elements only with at least one zinc-based layer
    • 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
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
    • C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

강판의 한쪽면 또는 양면에 전기아연계 도금층이 형성된 전기아연계 도금강판에 있어서, 이 아연계 도금층의 (00ㆍ2)면의 배향지수가 1.0 이상, (10·1)면의 배향지수가 1.0 이하이고, 동시에 (1) (10·3)면의 배향지수가 2.0 이상이든가, 또는 (2) [ (00·2)면과(10·3)면의 배향지수의 합 ]/[(10·1)면의 배향지수] 비가 4.5 이상인 극히 색조가 밝은 전기아연계 도금강판으로 되고, 이 강판의 편면 또는 양명상에 형성되는 전기아연도금층을 가진 전기아연계 도금강판은 아래의 식을 만족하는 도금강판에 관한 것이다.
A=[ICO(00·2) + ICO(00·4) + ICO(10·3)]≥8.0
B=[ICO(10·0) + ICO(10·1) + ICO(10·2) + ICO(11·0)]≤1.0
단, ICO(hk·1)은 (hk·1)면의 배향지수를 나타낸다.

Description

전기아연계 도금강판
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 전기아연도금층의 (10·1)면과 (00·2)면의 결정배향성이 도금표면의 명도에 미치는 영향을 조사한 결과를 나타내는 그래프이다.

Claims (9)

  1. 강판의 한쪽면 또는 양면에 전기아연계 도금층이 형성된 전기아연계 도금강판에 있어서, 이 아연계 도금층의(00·2)면의 배향지수(配向指數)가, 1.0 이상, (10·1)면의 배향지수가 1.0 이하이고, 또한 (10·3)면의 배향지수가 2.0 이상인것을 특징으로 하는 색조가 밝은 전기아연계 도금강판
  2. 강판의 한쪽면 또는 양면에 전기아연계 도금층이 형성된 전기아연계 도금강판에 있어서, 이 아연계 도금층의(00·2)면의 배향지수가 1.0 이상, (10·1)면의 배향지수가 1.0 이하이고, 또한 [(00·2)면과 (10·3)면의배향지수의 합]/[(10·1)면의 배향지수]비가 4.5 이상인 것을 특징으로 하는 색조가 밝은 전기아연계 도금강판.
  3. 강판의 한쪽면 또는 양면에 전기아연계 도금층이 형성된 전기아연계 도금강판에 있어서, 이 아연계 도금층에서 각 결정면의 배향지수(配向指數)가, 아래의 관계식을 만족하는 것을 특징으로 하는 색조가 밝은 전기아연계 도금강판.
    A=[ICO(00·2) + ICO(00·4) + ICO(10·3)]≥8.0
    B=[ICO(10·0) + ICO(10·1) + ICO(10·2) + ICO(11·0)]≤1.0
    단, ICO(hk·1)은 (hk·1)면의 배향지수를 나타낸다.
  4. 제3항에 있어서, 상기 각 결정면의 배향지수가, 아래 식의 관계를 만족하는 전기아연계 도금강판.
    A/B≥13.0
  5. 제1항 내지 제4항 중 어느 하나의 항에 있어서, 상기 아연계 도금층의 표면에, Cr환산으로 50㎎/㎡ 이하의 크로메이트피막이 형성되어 있는 전기아연계 도금강판.
  6. 제5항에 있어서, 상기 크로메이트피막의 위에, 건조중량으로 2g/㎡ 이하의 크리어피막이 형성되어 있는전기아연계 도금강판.
  7. 제1항 내지 제4항 중 어느 하나의 항에 있어서, 상기 명도는 JIS Z 8730에 의하여 측정하여 명도(L값)가 80이상인 전기아연계 도금강판.
  8. 제5항에 있어서, 상기 명도(L값)는 JIS Z 8730에 의하여 측정하여 75이상인 전기아연계 도금강판.
  9. 제6항에 있어서, 상기 명도 (L값)는 JIS Z 8730에 의하여 측정하여 70이상인 전기아연계 도금강판.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019970026387A 1996-06-28 1997-06-21 전기아연계 도금강판 KR100235918B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP96-170123 1996-06-28
JP1996-170123 1996-06-28
JP96-170122 1996-06-28
JP1996-170122 1996-06-28
JP17012396A JP2831975B2 (ja) 1996-06-28 1996-06-28 電気亜鉛系めっき鋼板
JP17012296A JP3363033B2 (ja) 1996-06-28 1996-06-28 電気亜鉛系めっき鋼板

Publications (2)

Publication Number Publication Date
KR980002305A true KR980002305A (ko) 1998-03-30
KR100235918B1 KR100235918B1 (ko) 1999-12-15

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KR1019970026387A KR100235918B1 (ko) 1996-06-28 1997-06-21 전기아연계 도금강판

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KR (1) KR100235918B1 (ko)
CN (1) CN1166815C (ko)
ID (1) ID18574A (ko)
TW (1) TW448244B (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5130080B2 (ja) 2008-02-29 2013-01-30 株式会社神戸製鋼所 リン酸塩処理電気亜鉛めっき鋼板
WO2011061901A1 (ja) * 2009-11-20 2011-05-26 東洋鋼鈑株式会社 表面処理鋼板及びその鋼板を用いたカバー部材

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Publication number Publication date
CN1173551A (zh) 1998-02-18
ID18574A (id) 1998-04-23
KR100235918B1 (ko) 1999-12-15
TW448244B (en) 2001-08-01
CN1166815C (zh) 2004-09-15

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