BR7306124D0 - Aperfeicoamento em processo de galvanizacao contininua por inmersao a quente de tiras de aco - Google Patents

Aperfeicoamento em processo de galvanizacao contininua por inmersao a quente de tiras de aco

Info

Publication number
BR7306124D0
BR7306124D0 BR6124/73A BR612473A BR7306124D0 BR 7306124 D0 BR7306124 D0 BR 7306124D0 BR 6124/73 A BR6124/73 A BR 6124/73A BR 612473 A BR612473 A BR 612473A BR 7306124 D0 BR7306124 D0 BR 7306124D0
Authority
BR
Brazil
Prior art keywords
improvement
steel strips
hot dipping
galvanization process
continuous galvanization
Prior art date
Application number
BR6124/73A
Other languages
English (en)
Portuguese (pt)
Inventor
Miwa Hiroshi
Fukuoka Yoshikazu
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
Application filed by Nippon Kokan Kk filed Critical Nippon Kokan Kk
Publication of BR7306124D0 publication Critical patent/BR7306124D0/pt

Links

Classifications

    • 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
    • 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
    • C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
    • C23C2/0224—Two or more thermal pretreatments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)
BR6124/73A 1972-08-10 1973-08-10 Aperfeicoamento em processo de galvanizacao contininua por inmersao a quente de tiras de aco BR7306124D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7951072A JPS56503B2 (ko) 1972-08-10 1972-08-10

Publications (1)

Publication Number Publication Date
BR7306124D0 true BR7306124D0 (pt) 1974-06-27

Family

ID=13691937

Family Applications (1)

Application Number Title Priority Date Filing Date
BR6124/73A BR7306124D0 (pt) 1972-08-10 1973-08-10 Aperfeicoamento em processo de galvanizacao contininua por inmersao a quente de tiras de aco

Country Status (7)

Country Link
JP (1) JPS56503B2 (ko)
BR (1) BR7306124D0 (ko)
DE (1) DE2340413A1 (ko)
FR (1) FR2195698B1 (ko)
GB (1) GB1430828A (ko)
PL (1) PL92487B1 (ko)
ZA (1) ZA735438B (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124531A (en) * 1974-08-26 1976-02-27 Nippon Steel Corp Kakosei nisugureta aenmetsukikohanno seizoho
US4202921A (en) * 1976-02-24 1980-05-13 Aktiebolaget Garphytte Bruk Process for the preparation of rope and spring wire of carbon steel with an improved corrosion resistance
LU74569A1 (ko) * 1976-03-16 1977-09-27
JPS5610396A (en) * 1979-07-07 1981-02-02 Nobuo Miyazawa Additive for acid bath for descaling of stainless steel
JPS60177190A (ja) * 1984-02-22 1985-09-11 Hitachi Elevator Eng & Serv Co Ltd 洗浄剤
FR2563237A1 (fr) * 1984-04-24 1985-10-25 Maubeuge Fer Produit metallique revetu d'un alliage de zinc comportant des reliefs et procede de fabrication dudit produit
FR2593831B1 (fr) * 1986-02-06 1994-01-21 Irsid Procede de revetement protecteur d'un produit en fer ou en acier et produit revetu
CN103320736B (zh) * 2013-05-27 2015-09-30 首钢总公司 一种连续热镀锌起车控制方法
CN114756065B (zh) * 2021-01-11 2023-08-15 宝钢日铁汽车板有限公司 一种热镀锌带钢入锌锅前的板温控制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB775074A (en) * 1953-07-31 1957-05-22 Wheeling Steel Corp Improvements in tight coat galvanised un-annealed steels
US3322560A (en) * 1963-02-13 1967-05-30 Inland Steel Co Control of spangle in hot dip galvanizing
US3369923A (en) * 1964-12-14 1968-02-20 Bethlehem Steel Corp Method of producing heavy coatings by continuous galvanizing
FR1473684A (fr) * 1966-04-01 1967-03-17 Bethlehem Steel Corp Objet en métal ferreux, protégé contre la corrosion par un revêtement et procédé d'application de ce revêtement

Also Published As

Publication number Publication date
JPS4936538A (ko) 1974-04-04
FR2195698B1 (ko) 1976-09-17
ZA735438B (en) 1974-07-31
AU5905273A (en) 1975-02-13
DE2340413A1 (de) 1974-02-28
GB1430828A (en) 1976-04-07
FR2195698A1 (ko) 1974-03-08
JPS56503B2 (ko) 1981-01-08
PL92487B1 (ko) 1977-04-30

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