KR890006316A - 아연합금으로 전기도금된 자동차 차체외장용 강판 및 그 제조방법 - Google Patents

아연합금으로 전기도금된 자동차 차체외장용 강판 및 그 제조방법 Download PDF

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Publication number
KR890006316A
KR890006316A KR1019880013556A KR880013556A KR890006316A KR 890006316 A KR890006316 A KR 890006316A KR 1019880013556 A KR1019880013556 A KR 1019880013556A KR 880013556 A KR880013556 A KR 880013556A KR 890006316 A KR890006316 A KR 890006316A
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KR
South Korea
Prior art keywords
steel sheet
less
body exterior
alloy
manufacturing
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Application number
KR1019880013556A
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English (en)
Inventor
다쯔오 구리모도
요시히꼬 호보
다다시 노나까
Original Assignee
니이미야 야스오
스미도모 긴조구 고오교오 가부시기가이샤
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.)
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Application filed by 니이미야 야스오, 스미도모 긴조구 고오교오 가부시기가이샤 filed Critical 니이미야 야스오
Publication of KR890006316A publication Critical patent/KR890006316A/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/013—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium
    • 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
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/565—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of zinc
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • 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
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
    • Y10S428/934—Electrical process
    • Y10S428/935—Electroplating
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12785—Group IIB metal-base component
    • Y10T428/12792—Zn-base component
    • Y10T428/12799—Next to Fe-base component [e.g., galvanized]

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

내용 없음

Description

아연합금으로 전기도금된 자동차 차체외장용 강판 및 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도 및 제2도는 2종의 서로다른 Zn 합금으로 전기도금된 강판에 대한 강판의 P함량과 산세척 시간사이에서 평균박리직경에 관한 관계를 나타내는 그래프.

Claims (9)

  1. 합금으로 전기도금된 자동차 차체외장용 강판에 있어서, 상기 강판은 합금원소로서 0.02-0.03중량%의 P를 함유하고, Cu,Ni,Cr 및 Mo의 총량이 0.08중량%이하이며, 상기 합금은 Zn이 주성분인 것을 특징으로하는 자동차 차체외장용 강판.
  2. 제1항에 있어서, Cu,Ni,Cr 및 Mo의 총량이 0.01중량%보다 많으나 0.08중량%보다 적은 것을 특징으로 하는 강판.
  3. 제1항에 있어서, 0.001-0.06%의 C, 0.10%이하의 Si,0.01-0.40%의 Mn,0.01%이하의 S, 및 0.01-0.1%의 Al을 함유하는 것을 특징으로하는 강판.
  4. 제3항에 있어서, Ti,Mb 및 B중의 2종 이상을 함유하는 것을 특징으로하는 강판.
  5. 제1항에 있어서, 상기 합금은 Zn-Ni 합금 Zn-Ni-Cr합금 및 Zn-Fe 합금중에서 선택되는 것을 특징으로하는 강판.
  6. 전기도금된 자동차 차체외장용 강판의 제조방법에 있어서, 상기 방법은 합금원소로서 0.02-0.03중량%의 P를 함유하며 Cu,Ni,Cr 및 Mo의 총량이 0.08중량%이하인 강판을 산세척하고 산세척된 강판을 아연합금으로 전기도금하는 것을 특징으로하는 전기도금된 자동차 차체외장용 강판의 제조방법.
  7. 제6항에 있어서, 산세척은 0.8g/m2이하의 중량손실로수행되는 것을 특징으로하는 방법.
  8. 제7항에 있어서, 상기 강판은 0.001-0.06%의 C,0.10%이하의 Si,0.01-0.4%의 Mn,0.01%이하의 S 및 0.01-0.1%의 Al을 함유하는 것을 특징으로하는 방법.
  9. 제8항에 있어서, 상기 강판은 Ti,Nb 및 B중의 2종 이상을 함유하는 것을 특징으로하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880013556A 1987-10-19 1988-10-18 아연합금으로 전기도금된 자동차 차체외장용 강판 및 그 제조방법 KR890006316A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP62262995A JPH01108392A (ja) 1987-10-19 1987-10-19 車体外装用Ｚｎ系合金電気メッキ鋼板およびその製造方法
JP62-262995 1987-10-19

Publications (1)

Publication Number Publication Date
KR890006316A true KR890006316A (ko) 1989-06-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880013556A KR890006316A (ko) 1987-10-19 1988-10-18 아연합금으로 전기도금된 자동차 차체외장용 강판 및 그 제조방법

Country Status (5)

Country Link
US (1) US5240783A (ko)
JP (1) JPH01108392A (ko)
KR (1) KR890006316A (ko)
DE (1) DE3835475C2 (ko)
GB (1) GB2211208B (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5209988A (en) * 1987-10-19 1993-05-11 Sumitomo Metal Industries, Ltd. Steel plate for the outside of automobile bodies electroplated with a zinc alloy and a manufacturing method therefor
KR100502399B1 (ko) * 2000-12-08 2005-07-19 주식회사 포스코 성형성과 내식성이 우수한 자동차 외판용 표면처리강판제조방법
US7144637B2 (en) * 2004-07-12 2006-12-05 Thomae Kurt J Multilayer, corrosion-resistant finish and method
DE102005061889A1 (de) * 2005-12-23 2007-07-05 Robert Bosch Gmbh Einlegeteil sowie Spritzgussteil mit Einlegeteil
JP5817770B2 (ja) * 2013-03-26 2015-11-18 Ｊｆｅスチール株式会社 化成処理性および塗装後耐食性に優れ、かつ摺動性も良好な高強度冷延鋼板の製造方法
WO2016178675A1 (en) * 2015-05-06 2016-11-10 Hewlett-Packard Development Company, L.P. Electroplating and electrophoretic deposition over surfaces of metal substrate

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BE708005A (ko) * 1967-12-14 1968-04-16
BE786737A (fr) * 1971-07-27 1973-01-26 Bayer Rickmann Gmbh Procede de traitement prealable de toles d'acier pour l'emaillage en une couche apres formage
JPS5244720A (en) * 1975-10-07 1977-04-08 Nippon Steel Corp Method of producing galvanized steel plates having excellent workabili ty amd high tensile strength
JPS55141526A (en) * 1979-04-18 1980-11-05 Kawasaki Steel Corp Production of high tension cold-rolled steel plate for deep drawing
JPS5684443A (en) * 1979-12-14 1981-07-09 Nippon Kokan Kk <Nkk> High tensile cold rolled steel plate excellent in press moldability and denting resistance and its manufacture
US4264684A (en) * 1979-12-17 1981-04-28 Bethlehem Steel Corporation Zinc-alloy coated ferrous product resistant to embrittlement
JPS56127761A (en) * 1980-03-10 1981-10-06 Nisshin Steel Co Ltd Preparation of high strength zinc hot dipping steel plate with low yield ratio
JPS5743974A (en) * 1980-08-06 1982-03-12 Kobe Steel Ltd High strength zinc hot dipped steel plate
JPS60121293A (ja) * 1983-12-03 1985-06-28 Kawasaki Steel Corp Ζｎ−Ｆｅ合金を主体とするΖｎ−Ｆｅ系合金電気めっき鋼板の製造方法
JPS60228693A (ja) * 1984-04-25 1985-11-13 Kawasaki Steel Corp Ｚｎ−Ｎｉ合金めつき鋼板の製造方法
JPH06102810B2 (ja) * 1984-08-24 1994-12-14 日本鋼管株式会社 二次加工性に優れた深絞り用合金化溶融亜鉛メッキ鋼板の製造方法
JPS61284594A (ja) * 1985-06-10 1986-12-15 Nippon Steel Corp めつき層密着性のすぐれたＺｎ系めつき鋼板
US4885215A (en) * 1986-10-01 1989-12-05 Kawasaki Steel Corp. Zn-coated stainless steel welded pipe
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Also Published As

Publication number Publication date
US5240783A (en) 1993-08-31
GB8824265D0 (en) 1988-11-23
GB2211208A (en) 1989-06-28
GB2211208B (en) 1992-04-08
DE3835475C2 (de) 1996-10-10
DE3835475A1 (de) 1989-04-27
JPH01108392A (ja) 1989-04-25

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