IT1054294B - Processo per produrre lamiere d acciaio zincate galvanicamente trattate con cromati e relativo prodotto - Google Patents

Processo per produrre lamiere d acciaio zincate galvanicamente trattate con cromati e relativo prodotto

Info

Publication number
IT1054294B
IT1054294B IT19449/76A IT1944976A IT1054294B IT 1054294 B IT1054294 B IT 1054294B IT 19449/76 A IT19449/76 A IT 19449/76A IT 1944976 A IT1944976 A IT 1944976A IT 1054294 B IT1054294 B IT 1054294B
Authority
IT
Italy
Prior art keywords
galvanically
chrome
product
steel sheets
galvanized steel
Prior art date
Application number
IT19449/76A
Other languages
English (en)
Original Assignee
Nippon Kokan Kk
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
Priority claimed from JP862775A external-priority patent/JPS5183838A/ja
Priority claimed from JP3689175A external-priority patent/JPS51112436A/ja
Application filed by Nippon Kokan Kk filed Critical Nippon Kokan Kk
Application granted granted Critical
Publication of IT1054294B publication Critical patent/IT1054294B/it

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
    • 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
    • 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
    • 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.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12611—Oxide-containing component
IT19449/76A 1975-01-22 1976-01-21 Processo per produrre lamiere d acciaio zincate galvanicamente trattate con cromati e relativo prodotto IT1054294B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP862775A JPS5183838A (ja) 1975-01-22 1975-01-22 Kuromeetoshoriaenmetsukikohanno seizoho
JP3689175A JPS51112436A (en) 1975-03-28 1975-03-28 Electrogalvanized steel plate having excellent net corrosion resistance and property to be treated and method of fabricating the same

Publications (1)

Publication Number Publication Date
IT1054294B true IT1054294B (it) 1981-11-10

Family

ID=26343184

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19449/76A IT1054294B (it) 1975-01-22 1976-01-21 Processo per produrre lamiere d acciaio zincate galvanicamente trattate con cromati e relativo prodotto

Country Status (5)

Country Link
US (1) US4048381A (it)
CA (1) CA1059061A (it)
DE (1) DE2600636C3 (it)
GB (1) GB1492299A (it)
IT (1) IT1054294B (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1129804A (en) * 1977-11-11 1982-08-17 Masayoshi Usui Anticorrosive overlap-coated iron or steel material
JPS569386A (en) * 1979-07-02 1981-01-30 Nippon Kokan Kk <Nkk> Production of electro-zinc plated steel plate
JPS56119790A (en) * 1980-02-22 1981-09-19 Nippon Kokan Kk <Nkk> Production of high-corrosive zinc-electroplated steel sheet
US4299671A (en) * 1980-06-13 1981-11-10 Hooker Chemicals & Plastics Corp. Bath composition and method for electrodepositing cobalt-zinc alloys simulating a chromium plating
SE441012B (sv) * 1980-07-28 1985-09-02 Zincroksid Spa Forfarande for framstellning av stalplat med forbettrad korrosionsbestendighet, serskilt for bilkarosser
CA1222720A (en) * 1982-01-29 1987-06-09 Wim J.C. Verberne Zinc cobalt alloy plating
ES8607426A1 (es) * 1984-11-28 1986-06-16 Kawasaki Steel Co Mejoras y procedimiento para la fabricacion de flejes de acero plaqueados compuestos con alta resistencia a la corro-sion
JP2534280B2 (ja) * 1987-02-05 1996-09-11 日本パーカライジング株式会社 亜鉛系複合めっき金属材料およびめっき方法
US5098796A (en) * 1989-10-13 1992-03-24 Olin Corporation Chromium-zinc anti-tarnish coating on copper foil
US5230932A (en) * 1989-10-13 1993-07-27 Olin Corporation Chromium-zinc anti-tarnish coating for copper foil
US5022968A (en) * 1990-09-20 1991-06-11 Olin Corporation Method and composition for depositing a chromium-zinc anti-tarnish coating on copper foil
US5250363A (en) * 1989-10-13 1993-10-05 Olin Corporation Chromium-zinc anti-tarnish coating for copper foil having a dark color
JPH0776791A (ja) * 1993-09-10 1995-03-20 Nkk Corp Ｚｎ−Ｃｒ複合めっき鋼板の製造方法
JP3348963B2 (ja) * 1994-04-14 2002-11-20 ディップソール株式会社 亜鉛−コバルト合金アルカリ性めっき浴及び該めっき浴を用いためっき方法
JP2013227594A (ja) * 2012-04-24 2013-11-07 Nippon Steel & Sumitomo Metal Corp 溶融亜鉛めっき鋼管及び溶融亜鉛めっき鋼管の製造方法
US9899695B2 (en) * 2015-05-22 2018-02-20 General Electric Company Zinc-based electrolyte compositions, and related electrochemical processes and articles
CN112080715B (zh) * 2020-08-31 2022-07-01 中国南方电网有限责任公司超高压输电公司柳州局 一种电力金具获得高耐腐蚀超厚型镀锌层的加工方法
CN114214683B (zh) * 2021-12-13 2023-04-11 广州超邦化工有限公司 一种酸性镀锌方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791801A (en) * 1971-07-23 1974-02-12 Toyo Kohan Co Ltd Electroplated steel sheet
JPS5617438B2 (it) * 1972-02-12 1981-04-22
US3966564A (en) * 1974-01-07 1976-06-29 Whyco Chromium Company Inc. Method of electrodepositing an alloy of tin, cobalt and a third metal and electrolyte therefor

Also Published As

Publication number Publication date
AU8797975A (en) 1977-11-03
CA1059061A (en) 1979-07-24
US4048381A (en) 1977-09-13
DE2600636B2 (de) 1978-10-26
DE2600636A1 (de) 1976-07-29
GB1492299A (en) 1977-11-16
DE2600636C3 (de) 1979-06-28

Similar Documents

Publication Publication Date Title
IT1054294B (it) Processo per produrre lamiere d acciaio zincate galvanicamente trattate con cromati e relativo prodotto
BR7408328D0 (pt) Composicao e processo para inibicao de corrosao
IT1080517B (it) Processo per preparare un catalizzatore d ozonizzazione e relativo prodotto
BR7507473A (pt) Mistura de polimeros para producao de folhas intermediarias para vidros compostos,e processo para sua obtencao
BR8004617A (pt) Processo para producao de um aco inoxidavel ferritico resistente a fluencia e aco inoxidavel ferritico
BR7306703D0 (pt) Processo para a fabricacao de novos corantes reativos com celuiose, e corantes obtidos
BR7405267A (pt) Aperfeicoamento no processo para a descarburacao de aco em fusao
BR7608007A (pt) Processo e instalacao para fabricacao de pilhas de sacos plasticos
BR7404816D0 (pt) Processo continuo de lingotagem de aco
BR7404350D0 (pt) Processo para a producao de aco laminado a quente de alta resistencia e baixo teor de liga
BR7802772A (pt) Processo para a producao de aco e conversor para realizacao do processo
BR7401239D0 (pt) Processo de refinacao de aco
BR7405129D0 (pt) Processo e composicao para a eletrodeposicao de metais
BR7403076D0 (pt) Aperfeicoamento em processo de eletroproducao de metais
BR7502650A (pt) Processo para a producao de aco e material de adicao empregado no processo
BR7401403D0 (pt) Processo e aparelho para producao de aco
BR7700639A (pt) Processo para fabricacao de produtos de aco,e produtos longos de aco comum e em liga assim obtidos
BR7603916A (pt) Aperfeicoamento,em material estrutural unitario,e em processo para a producao de material estrutural unitario
BR7600495A (pt) Processo para producao de uma chapa de aco para esmaltacao,e chapa assim obtida
BR7404894D0 (pt) Processo continuo para fundicao de aco
IT1054295B (it) Processo per produrre lamiere di acciaio zincate galvanicamente trattate con cromati e relativo prodotto
NL7605490A (nl) Staalplaat en voorwerpen uit staalplaat met verbeterde eigenschappen en vervaardigings- werkwijze daarvoor.
BR7306124D0 (pt) Aperfeicoamento em processo de galvanizacao contininua por inmersao a quente de tiras de aco
BR7502379A (pt) Processo e dispositivo para a producao de aco com propriedades de tenacidade aperfeicoada
BR8003947A (pt) Processo para desoxidacao do aco