BR7019226D0 - Processo para tratamento quimico superficial de aco aco galvanizado zinco e aluminio - Google Patents

Processo para tratamento quimico superficial de aco aco galvanizado zinco e aluminio

Info

Publication number
BR7019226D0
BR7019226D0 BR219226/70A BR21922670A BR7019226D0 BR 7019226 D0 BR7019226 D0 BR 7019226D0 BR 219226/70 A BR219226/70 A BR 219226/70A BR 21922670 A BR21922670 A BR 21922670A BR 7019226 D0 BR7019226 D0 BR 7019226D0
Authority
BR
Brazil
Prior art keywords
aluminum
galvanized steel
chemical treatment
surface chemical
steel zinc
Prior art date
Application number
BR219226/70A
Other languages
English (en)
Portuguese (pt)
Inventor
J Albrecht
W Rausch
P Schiefer
H Hansen
D Oppen
Original Assignee
Metallgesellschaft Ag
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 DE19691926769 external-priority patent/DE1926769C3/de
Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of BR7019226D0 publication Critical patent/BR7019226D0/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
    • 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
    • C23C22/73—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 characterised by the process
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Coating With Molten Metal (AREA)
BR219226/70A 1969-05-24 1970-05-22 Processo para tratamento quimico superficial de aco aco galvanizado zinco e aluminio BR7019226D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691926769 DE1926769C3 (de) 1969-05-24 Verfahren zur chemischen Oberflächenbehandlung von St^hI, verzinktem Stahl, Zink und Aluminium

Publications (1)

Publication Number Publication Date
BR7019226D0 true BR7019226D0 (pt) 1973-02-22

Family

ID=5735215

Family Applications (1)

Application Number Title Priority Date Filing Date
BR219226/70A BR7019226D0 (pt) 1969-05-24 1970-05-22 Processo para tratamento quimico superficial de aco aco galvanizado zinco e aluminio

Country Status (10)

Country Link
US (1) US3632447A (nl)
AT (1) AT293130B (nl)
BE (1) BE742605A (nl)
BR (1) BR7019226D0 (nl)
CS (1) CS167286B2 (nl)
ES (1) ES377462A1 (nl)
FR (1) FR2043646A1 (nl)
GB (1) GB1294490A (nl)
NL (1) NL7007232A (nl)
SE (1) SE356080B (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2242908A1 (de) * 1972-08-31 1974-03-14 Metallgesellschaft Ag Verfahren zur chemischen oberflaechenbehandlung von aluminium
SE381289B (sv) * 1973-06-21 1975-12-01 Nyby Bruk Ab Tvastegsbetningsforfarande
AU528865B2 (en) * 1980-12-01 1983-05-19 Yoshida Kogyo K.K. Forming protective surface film on aluminum surfaces
US4432846A (en) * 1982-12-10 1984-02-21 National Steel Corporation Cleaning and treatment of etched cathode aluminum capacitor foil
CA2554791A1 (en) * 2003-12-18 2005-07-28 Henkel Kommanditgesellschaft Auf Aktien Apparatus and methods for deoxidizing metal surfaces
US8142841B2 (en) * 2003-12-18 2012-03-27 Henkel Kgaa Apparatus and methods for deoxidizing metal surfaces
JP5356616B1 (ja) 2012-11-27 2013-12-04 日新製鋼株式会社 溶融Ｚｎ合金めっき鋼板の製造方法
CN106521528A (zh) * 2016-11-25 2017-03-22 遵义恒佳铝业有限公司 一种铝杆的表面处理工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733999A (en) * 1956-02-07 Pickling
US3197340A (en) * 1960-10-05 1965-07-27 Conversion Chem Corp Composition and method for cleaning aluminum castings
US3178305A (en) * 1962-05-04 1965-04-13 United States Steel Corp Method of making galvanized sheet steel coated on one side
US3367799A (en) * 1963-10-08 1968-02-06 Army Usa Process for cleaning aluminum

Also Published As

Publication number Publication date
NL7007232A (nl) 1970-11-26
ES377462A1 (es) 1972-07-01
CS167286B2 (nl) 1976-04-29
FR2043646A1 (nl) 1971-02-19
DE1926769A1 (de) 1970-12-03
GB1294490A (en) 1972-10-25
US3632447A (en) 1972-01-04
DE1926769B2 (de) 1975-08-21
AT293130B (de) 1971-09-27
BE742605A (nl) 1970-05-14
SE356080B (nl) 1973-05-14

Similar Documents

Publication Publication Date Title
IT942770B (it) Procedimento per la neutralizzazio ne e rigenerazione di soluzioni acquose di decapaggio e simili
BR7108016D0 (pt) Processo para tratamento de uma superficie de metal apos a fosfatizacao e antes
IT941737B (it) Metodo per l applicazione di stra ti sottili su substrati ed apparec chiatura per l attuazione del metodo
BR7401011D0 (pt) Processo para o revestimento superficial de carrocerias ou pecas semelhantes
BR7105068D0 (pt) Processo de fabricacao de chapa de aco galvanizada
BR7019226D0 (pt) Processo para tratamento quimico superficial de aco aco galvanizado zinco e aluminio
BR7408266D0 (pt) Processo para o tratamento de aco fosfatizado ou galvanizado
BR7204797D0 (pt) Processo e aparelho para conversao de aco
BR7105663D0 (pt) Processo para efetuar o tratamento termico rapido de chapas de aco
BR7108191D0 (pt) Composicao e processo para revestimento por conversao de superficies metalicas
BR7409447A (pt) Composicao liquida e processo para tratamento superficial de aco resistente as intemperies
BR7206935D0 (pt) Processo e solucao de cobertura de fosfato de zinco
BR7500304A (pt) Processo para melhorar o balanco energetico de instalacoes de tratamento de produtos quimicos principalmente refinarias de petroleo e instalacao aperfeicoada correspondente
BR7405759D0 (pt) Processo de tratamento de superficies de aluminio e de suas ligas
BR7200223D0 (pt) Processo para tratamento de superficie de ferro e aco
CH536873A (fr) Procédé de revêtement de surface et surface revêtue en résultant
BE745471A (fr) Procede de preparation de p-nitrophenol et de sels de metaux decelui-c
BR7017542D0 (pt) Processo para a impermeabilizacao de intemperies de superficies externas de ferro e de aco
IT993828B (it) Processo per trattare chimicamente superfici di alluminio
CH511337A (de) Verfahren zur Isolierung und/oder zum Korrosionsschutz von Bauwerken
BR6910174D0 (pt) Tratamento superficial de aco
BE783082A (fr) Procede de revetement et de traitement ameliorant la surface depieces faconnees en metaux et alliages legers
BR7308855D0 (pt) Processo para produzir fitas e chapas de aco estanhadas usadas para recipientes de aco inconsuteis
CH523973A (fr) Procédé de traitement de surfaces en aluminium ou ses alliages
IT971093B (it) Procedimento per il trattamento termico di rotoli di nastri o fili metallici e dispositivi per effettuare il procedimento