ES323833A1 - Un metodo de pasivar una superficie metalica, para reducir la posibilidad de corrosion de tales superficies cuando son expuestas a la atmosfera. - Google Patents

Un metodo de pasivar una superficie metalica, para reducir la posibilidad de corrosion de tales superficies cuando son expuestas a la atmosfera.

Info

Publication number
ES323833A1
ES323833A1 ES0323833A ES323833A ES323833A1 ES 323833 A1 ES323833 A1 ES 323833A1 ES 0323833 A ES0323833 A ES 0323833A ES 323833 A ES323833 A ES 323833A ES 323833 A1 ES323833 A1 ES 323833A1
Authority
ES
Spain
Prior art keywords
passivating
translation
atmosphere
possibility
exposed
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
ES0323833A
Other languages
English (en)
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of ES323833A1 publication Critical patent/ES323833A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • 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
    • C23C22/05—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 using aqueous solutions
    • C23C22/60—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 using aqueous solutions using alkaline aqueous solutions with pH greater than 8
    • 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
ES0323833A 1965-03-12 1966-03-05 Un metodo de pasivar una superficie metalica, para reducir la posibilidad de corrosion de tales superficies cuando son expuestas a la atmosfera. Expired ES323833A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US439457A US3415692A (en) 1965-03-12 1965-03-12 Method of passivating metal surfaces

Publications (1)

Publication Number Publication Date
ES323833A1 true ES323833A1 (es) 1967-01-16

Family

ID=23744775

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0323833A Expired ES323833A1 (es) 1965-03-12 1966-03-05 Un metodo de pasivar una superficie metalica, para reducir la posibilidad de corrosion de tales superficies cuando son expuestas a la atmosfera.

Country Status (4)

Country Link
US (1) US3415692A (es)
BE (1) BE677475A (es)
ES (1) ES323833A1 (es)
NL (1) NL6602847A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888702A (en) * 1973-11-19 1975-06-10 Gen Motors Corp Hydrogen peroxide treatment of nickel surfaces for silicone rubber bonding
US4045253A (en) * 1976-03-15 1977-08-30 Halliburton Company Passivating metal surfaces
CA2175105C (en) * 1995-05-23 1999-09-21 C. Ramadeva Shastry Process for improving the formability and weldability properties of zinc coated steel sheet
DE19544224B4 (de) * 1995-11-28 2004-10-14 Alstom Chemische Fahrweise eines Wasser/Dampf-Kreislaufes
US7018461B2 (en) * 2002-02-22 2006-03-28 Cellulose Solutions, Llc Release agents
US7459005B2 (en) 2002-11-22 2008-12-02 Akzo Nobel N.V. Chemical composition and method
WO2017109641A1 (en) * 2015-12-22 2017-06-29 Sabic Global Technologies B.V. Method of steel passivation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB200892A (en) * 1922-04-19 1923-07-19 Alfred Mai Process for treating iron, steel and the like to produce a protective surface layer thereon
DE614352C (de) * 1933-07-29 1935-06-07 Ver Fuer Die Probier Und Forsc Verfahren zur Beseitigung eines unangenehmen Geruchs und Geschmacks an Metalloberflaechen
US2077450A (en) * 1935-01-08 1937-04-20 Alrose Chemical Company Method and composition for coating iron and steel articles
US2473456A (en) * 1943-12-23 1949-06-14 Bell Telephone Labor Inc Passivation of ferrous metals
US2890974A (en) * 1957-12-02 1959-06-16 Fairchild Engine & Airplane Passivation of stainless steel alloys

Also Published As

Publication number Publication date
US3415692A (en) 1968-12-10
BE677475A (es) 1966-09-07
NL6602847A (es) 1966-09-13

Similar Documents

Publication Publication Date Title
ES323833A1 (es) Un metodo de pasivar una superficie metalica, para reducir la posibilidad de corrosion de tales superficies cuando son expuestas a la atmosfera.
ES291160A1 (es) Dispositivo para la fabricación de vidrio plano sobre un baño de metal en fusión
DK103781C (da) Fremgangsmåde ved pulverfri aætsning og blanding til anvendelse ved fremgangsmåden.
ES297641A1 (es) Procedimiento para el tratamiento de la superficie de un metal en masa
AU273491B2 (en) Improvements in or relating to corrosion inhibitors for copper and copper-containing alloys
AU274613B2 (en) Improvements in or relating to corrosion inhibitors for copper and copper-containing alloys
FR2132659A1 (en) Metal cleaner based on trichloroethane
CA649506A (en) Corrosion inhibiting composition and method
ES302951A1 (es) Procedimiento de revestimiento de barras de uranio.
CA612586A (en) Method and composition for inhibiting corrosion
CA591513A (en) Corrosion prevention in bearings
ES275509A1 (es) Un procedimiento para la generacion de capas superficiales duras y estables frente a los alcalis sobre objetos de aluminio o de aleaciones de aluminio
ES266524A1 (es) Procedimiento para el tratamiento superficial de piezas sinterizadas antes del galvanizado
ES223833A1 (es) UN MÉTODO DE FABRICACIoN DE UN TUBO DE DESCARGA ELÉCTRICA
CA579639A (en) Inhibiting corrosion in metals
CA603388A (en) Method and compositions for use in treating and deforming metals
AU247019B2 (en) Improvements in corrosion resistant metal structures
ES274073A1 (es) Procedimiento para la preparacion de superficies de accion dispersora limitada en el angulo solido
CA608352A (en) Process and composition for treating metal to increase corrosion resistance
AU283553B2 (en) Process and composition for inhibiting the corrosion ofa metal surface
AU270312B2 (en) Improvements in or relating to inhibiting corrosion of copper and copper-base alloys
AU246709B2 (en) Improvements in or relating to corrosion inhibitors for copper and copper containing alloys
AU5374059A (en) Improvements in corrosion resistant metal structures
AU260434B2 (en) Improvements in or relating to metal pins
CA610261A (en) Metal storage tank