ES369195A1 - Procedimiento de fosfatacion por inmersion del hierro y delacero. - Google Patents

Procedimiento de fosfatacion por inmersion del hierro y delacero.

Info

Publication number
ES369195A1
ES369195A1 ES369195A ES369195A ES369195A1 ES 369195 A1 ES369195 A1 ES 369195A1 ES 369195 A ES369195 A ES 369195A ES 369195 A ES369195 A ES 369195A ES 369195 A1 ES369195 A1 ES 369195A1
Authority
ES
Spain
Prior art keywords
immersion
translation
iron
steel
machine
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
ES369195A
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.)
Continentale Parker SA
Original Assignee
Continentale Parker SA
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 Continentale Parker SA filed Critical Continentale Parker SA
Publication of ES369195A1 publication Critical patent/ES369195A1/es
Expired legal-status Critical Current

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
    • C23C22/05—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
    • C23C22/06—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 aqueous acidic solutions with pH less than 6
    • C23C22/07—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 aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/13—Orthophosphates containing zinc cations containing also nitrate or nitrite anions

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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Compounds Of Iron (AREA)
ES369195A 1968-07-06 1969-07-05 Procedimiento de fosfatacion por inmersion del hierro y delacero. Expired ES369195A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681771769 DE1771769A1 (de) 1968-07-06 1968-07-06 Verfahren zur Tauchphosphatierung von Eisen und Stahl

Publications (1)

Publication Number Publication Date
ES369195A1 true ES369195A1 (es) 1971-05-16

Family

ID=5700982

Family Applications (1)

Application Number Title Priority Date Filing Date
ES369195A Expired ES369195A1 (es) 1968-07-06 1969-07-05 Procedimiento de fosfatacion por inmersion del hierro y delacero.

Country Status (5)

Country Link
AT (1) AT285279B (es)
BE (1) BE735327A (es)
DE (1) DE1771769A1 (es)
ES (1) ES369195A1 (es)
FR (1) FR2014526A1 (es)

Also Published As

Publication number Publication date
AT285279B (de) 1970-10-27
BE735327A (es) 1969-12-01
FR2014526A1 (en) 1970-04-17
DE1771769A1 (de) 1972-01-05

Similar Documents

Publication Publication Date Title
ES314564A2 (es) Un procedimiento para el revestimiento inelectrico de cobre.
ES263099A2 (es) Mejoras introducidas en la prepararciën de soluciones coloidales acuosas de materiales de galactomanano
ES266074A1 (es) Un procedimiento para el revestimiento ineléctrico de cobre
ES354966A1 (es) Un metodo para dotar a los metales de resistencia electricayno a la corrosion.
ES329761A1 (es) Procedimiento para el tratamiento de superficies metalicas.
GB1295483A (es)
GB1084017A (en) Pretreating process for phosphate-treating steel sheets or plated steel sheets
ES395459A1 (es) Procedimiento para la obtencion de soluciones de revesti- miento por conversion de superficies metalicas.
ES369195A1 (es) Procedimiento de fosfatacion por inmersion del hierro y delacero.
ES414345A2 (es) Procedimiento para el revestimiento de superficies de cinc y de sus aleaciones.
ES332360A1 (es) Perfeccionamientos en o relativos a la produccion de revestimientos a base de fosfato sobre las superficies metalicas.
ES324020A1 (es) Procedimiento para la formacion de revestimientos protectores sobre una superficie que contiene cinc.
ES284489A1 (es) Procedimiento para impedir la corrosión de metales por líquidos acuosos
ES342739A1 (es) Procedimiento para la aplicacion de revestimientos de fos- fato sobre hierro y acero.
ES369631A1 (es) Procedimiento para el tratamiento superficial de metales.
ES314621A1 (es) Procedimiento para la reduccion de iones cupricos.
ES383292A1 (es) Procedimiento de fabricacion de una lamina de plastico re- vestida de metal, provista de tendencia permanente de arro- llamiento.
ES314134A1 (es) Metodo de trabajar metales en frio.
ES358588A1 (es) Procedimiento para la preparacion de una composicion de re-vestimiento de superficies metalicas.
ES264048A1 (es) Procedimiento para la obtenciën de un fungicida
ES314214A2 (es) Un procedimiento para la limpieza de un equipo industrial
ES386484A1 (es) Procedimiento de obtencion de composiciones utiles para la fosfatizacion de metales.
ES322776A3 (es) Procedimiento para la preparaciën de banos para el chapeado quimico
ES322141A3 (es) Procedimiento para el tratamiento anticorrosivo del hierro y el acero.
ES318217A1 (es) PROCEDIMIENTO PARA LA PREPARACION DE RECUBRIMIENTOS INORGáNICOS SOBRE MAGNESIO Y ALEACIONES DE MAGNESIO