JPH0129874B2 - - Google Patents

Info

Publication number
JPH0129874B2
JPH0129874B2 JP60065021A JP6502185A JPH0129874B2 JP H0129874 B2 JPH0129874 B2 JP H0129874B2 JP 60065021 A JP60065021 A JP 60065021A JP 6502185 A JP6502185 A JP 6502185A JP H0129874 B2 JPH0129874 B2 JP H0129874B2
Authority
JP
Japan
Prior art keywords
film
plating
chromate
steel material
steel
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
Application number
JP60065021A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61227182A (ja
Inventor
Nobukazu Suzuki
Satoshi Ikeda
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries 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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP60065021A priority Critical patent/JPS61227182A/ja
Priority to US06/845,346 priority patent/US4707415A/en
Priority to DE8686104382T priority patent/DE3682607D1/de
Priority to EP86104382A priority patent/EP0200007B1/en
Publication of JPS61227182A publication Critical patent/JPS61227182A/ja
Publication of JPH0129874B2 publication Critical patent/JPH0129874B2/ja
Granted legal-status Critical Current

Links

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
    • C25D5/10—Electroplating with more than one layer of the same or of different metals
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/78—Pretreatment of the material to be coated
    • 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
    • C25D5/48—After-treatment of electroplated surfaces
    • 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
    • C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
JP60065021A 1985-03-30 1985-03-30 高耐食性表面処理鋼材 Granted JPS61227182A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP60065021A JPS61227182A (ja) 1985-03-30 1985-03-30 高耐食性表面処理鋼材
US06/845,346 US4707415A (en) 1985-03-30 1986-03-28 Steel strips with corrosion resistant surface layers having good appearance
DE8686104382T DE3682607D1 (de) 1985-03-30 1986-04-01 Stahlbleche mit korrosionsbestaendigen oberflaechenschichten mit gutem aussehen.
EP86104382A EP0200007B1 (en) 1985-03-30 1986-04-01 Steel strips with corrosion resistant surface layers having good appearance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60065021A JPS61227182A (ja) 1985-03-30 1985-03-30 高耐食性表面処理鋼材

Publications (2)

Publication Number Publication Date
JPS61227182A JPS61227182A (ja) 1986-10-09
JPH0129874B2 true JPH0129874B2 (enrdf_load_stackoverflow) 1989-06-14

Family

ID=13274901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60065021A Granted JPS61227182A (ja) 1985-03-30 1985-03-30 高耐食性表面処理鋼材

Country Status (1)

Country Link
JP (1) JPS61227182A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61288098A (ja) * 1985-06-14 1986-12-18 Nippon Steel Corp 着色Ｚｎ−Ｎｉ系合金めつき鋼板及びその製造方法
JP2701145B2 (ja) * 1987-03-31 1998-01-21 新日本製鐵株式会社 メツキ鋼板のクロメート化成処理方法
JP7370518B2 (ja) * 2019-11-07 2023-10-30 株式会社永井製作所 添接板の接合面の発錆促進方法

Also Published As

Publication number Publication date
JPS61227182A (ja) 1986-10-09

Similar Documents

Publication Publication Date Title
US4707415A (en) Steel strips with corrosion resistant surface layers having good appearance
EP1253218B1 (en) Organic composite coated zinc-based metal plated steel sheet
JPS63283935A (ja) 有機複合鋼板
JPH0129874B2 (enrdf_load_stackoverflow)
JPH0129873B2 (enrdf_load_stackoverflow)
JPS6026835B2 (ja) 塩水環境下での耐食性に優れた亜鉛−マンガン合金電気メツキ鋼板
JPH0525679A (ja) 耐衝撃密着性に優れた高耐食性表面処理鋼板
JP2005105321A (ja) 美麗な外観を有する表面処理鋼板の製造方法、表面処理鋼板および皮膜被覆表面処理鋼板
JP2712924B2 (ja) 耐食性、めっき密着性、化成処理性および塗膜密着性に優れた亜鉛−ニッケル−クロム系合金電気めっき鋼板
JPH01176551A (ja) 高耐食性有機複合めっき鋼板
JPS6350499A (ja) 着色亜鉛複合メッキ鋼板の製造方法
JPH0273980A (ja) 高耐食性複層めっき鋼板
JPS6134520B2 (enrdf_load_stackoverflow)
JPS60131991A (ja) Ｆｅ−Ｐ系めつき鋼板
JP2808649B2 (ja) 耐食性、耐指紋性および塗装性に優れた亜鉛または亜鉛合金めつき鋼板の後処理方法
KR100544646B1 (ko) 내식성이 우수한 표면처리강판 및 그 제조방법
JPH0254797A (ja) 金属の表面処理方法
JPH0456798A (ja) 耐食性、耐指紋性、塗装性および表面色調に優れたクロメート処理亜鉛めつき鋼板の製造方法
JPH03104633A (ja) 耐食性に優れた表面処理鋼材
JPH07258895A (ja) プレス加工性および耐食性に優れた複層亜鉛系めっき鋼板
JPH02179893A (ja) 黒色化多層材とその製造方法
JPH0645901B2 (ja) 高耐食性クロメ−ト処理亜鉛系めつき鋼板
JPH04337099A (ja) 耐衝撃密着性に優れた高耐食性表面処理鋼板
JPS5891188A (ja) 塗装後耐食性に優れた電気亜鉛−鉄合金めつき鋼板
JPH04304387A (ja) 加工後耐蝕性、塗装耐蝕性及び端面防錆性に優れたＺｎ−Ｃｒ−Ｃｏ系有機複合めっき鋼板