ES8401147A1 - Procedimiento para obtener superficies metalicas fosfatadas en banos de fosfatar no acuosos. - Google Patents

Procedimiento para obtener superficies metalicas fosfatadas en banos de fosfatar no acuosos.

Info

Publication number
ES8401147A1
ES8401147A1 ES520735A ES520735A ES8401147A1 ES 8401147 A1 ES8401147 A1 ES 8401147A1 ES 520735 A ES520735 A ES 520735A ES 520735 A ES520735 A ES 520735A ES 8401147 A1 ES8401147 A1 ES 8401147A1
Authority
ES
Spain
Prior art keywords
phosphating
baths
metal surfaces
aqueous
seconds
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
ES520735A
Other languages
English (en)
Other versions
ES520735A0 (es
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.)
Huels AG
Original Assignee
Chemische Werke Huels 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
Application filed by Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of ES520735A0 publication Critical patent/ES520735A0/es
Publication of ES8401147A1 publication Critical patent/ES8401147A1/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
    • C23C22/02—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 non-aqueous solutions
    • C23C22/03—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 non-aqueous solutions containing phosphorus compounds

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)
  • Materials For Medical Uses (AREA)

Abstract

PROCEDIMIENTO PARA OBTENER SUPERFICIES METALICAS FOSFATADAS EN BAÑOS DE FOSFATAR NO ACUOSOS.CONSISTE EN TRATAR QUIMICAMENTE POR INMERSION LAS PIEZAS QUE HAN DE FOSFATARSE, DESPUES DE SU CALENTAMIENTO PREVIO EN FASE GASEOSA, EN UN BAÑO DE FOSFATAR QUE CONTIENE HIDROCARBUROS HALOGENADOS DE BAJO PUNTO DE EBULLICION, ACIDO FOSFORICO ACUOSO COMO AGENTE DE FOSFATADO, UN ALCOHOL COMO MEDIO DISOLVENTE Y, EVENTUALMENTE, ESTABILIZADORES, INHIBIDORES O ACELERADORES. EL TRATAMIENTO SE REALIZA SUMERGIENDO LAS PIEZAS POR LO MENOS DOS VECES DURANTE 10 SEGUNDOS EN EL CITADO BAÑO, A LA TEMPERATURADE EBULLICION Y DEJANDOLAS, EN EL INTERVALO ENTRE DICHAS INMERSIONES, POR LO MENOS DURANTE 20 SEGUNDOS EN FASE GASEOSA.
ES520735A 1982-03-18 1983-03-17 Procedimiento para obtener superficies metalicas fosfatadas en banos de fosfatar no acuosos. Expired ES8401147A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823209828 DE3209828A1 (de) 1982-03-18 1982-03-18 Verfahren zum phosphatieren von metalloberflaechen in nichtwaessrigen phosphatierbaedern

Publications (2)

Publication Number Publication Date
ES520735A0 ES520735A0 (es) 1983-12-16
ES8401147A1 true ES8401147A1 (es) 1983-12-16

Family

ID=6158566

Family Applications (1)

Application Number Title Priority Date Filing Date
ES520735A Expired ES8401147A1 (es) 1982-03-18 1983-03-17 Procedimiento para obtener superficies metalicas fosfatadas en banos de fosfatar no acuosos.

Country Status (8)

Country Link
US (1) US4447273A (es)
EP (1) EP0089455B1 (es)
JP (1) JPS58167780A (es)
AT (1) ATE15234T1 (es)
DE (2) DE3209828A1 (es)
DK (1) DK119583A (es)
ES (1) ES8401147A1 (es)
GR (1) GR77946B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61132782A (ja) * 1984-11-29 1986-06-20 Toshiba Corp 圧縮機のバルブカバ−の製造方法
US4698269A (en) * 1986-05-08 1987-10-06 Narusch Jr Michael J Sintered, corrosion-resistant powdered metal product and its manufacture
US5118333A (en) * 1986-11-07 1992-06-02 At&T Bell Laboratories Apparatus for contacting a preform rod to cause the preform rod to have a substantially straight longitudinal axis and a transverse cross section which is substantially circular and disposed concentrically about its longitudinal axis
US6162508A (en) * 1998-11-02 2000-12-19 Nortel Networks Limited Molybdenum phosphate based corrosion resistant conversion coatings

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA690340A (en) * 1964-07-07 Hooker Chemical Corporation Process and composition for phosphatizing metals
CA607061A (en) * 1960-10-18 B. Copelin Harry Composition and process for phosphatizing metal
US2854370A (en) * 1957-10-04 1958-09-30 Oakite Prod Inc Composition and method for phosphate coating of metal
US2992146A (en) * 1959-02-26 1961-07-11 Du Pont Process of phosphating in a trichlorethylene vapor zone
US4029523A (en) * 1975-03-20 1977-06-14 Diamond Shamrock Corporation Solvent phosphatizing compositions yielding non water soluble coatings
US4008101A (en) * 1975-03-20 1977-02-15 Diamond Shamrock Corporation Methylene chloride phosphatizing

Also Published As

Publication number Publication date
EP0089455B1 (de) 1985-08-28
DE3360628D1 (en) 1985-10-03
GR77946B (es) 1984-09-25
ES520735A0 (es) 1983-12-16
JPS58167780A (ja) 1983-10-04
DE3209828A1 (de) 1983-09-22
DK119583D0 (da) 1983-03-15
ATE15234T1 (de) 1985-09-15
EP0089455A1 (de) 1983-09-28
DK119583A (da) 1983-09-19
US4447273A (en) 1984-05-08

Similar Documents

Publication Publication Date Title
ES8302794A1 (es) "procedimiento de fosfatacion de metales".
KR910018576A (ko) 금속표면의 인산아연피막 처리방법
MX165325B (es) Metodo para formacion de revestimientos de fosfato sobre superficies metalicas de zinc
HK1012681A1 (en) A process for phosphate-coating metal surfaces
ES8401147A1 (es) Procedimiento para obtener superficies metalicas fosfatadas en banos de fosfatar no acuosos.
SE8008375L (sv) Elektrolytlosning for elektropolering
DE3166635D1 (en) Pickling and descaling paste for metals
AU571392B2 (en) Aqueous flux for hot dip metallizing process
ES2092983T3 (es) Procedimiento para fosfatar con zinc una superficie metalica.
ES2002664A6 (es) Procedimiento mejorado para el activado de superficies metalicas antes de un tratamiento con fostato de zinc
ATE260349T1 (de) Verfahren zum behandeln bzw. vorbehandeln von bauteilen mit aluminium-oberflächen
ES357342A1 (es) Procedimiento de aplicacion de un revestimiento de fosfato sobre una superficie de acero.
CA2030126A1 (en) Process for the chemical conversion of metallic substrates, conversion bath adapted to be used in the same process and concentrate adapted for the preparation of the bath
ZA915877B (en) Process for pickling high-grade steel
GB1554700A (en) Treating metal surfaces
GB875972A (en) Improvements in or relating to the phosphatising of metals
DE59907772D1 (de) Beizaktivierungslösung für die Vorbehandlung von Aluminium-Stahl-Verbundwerkstoffen vor einer Tauchverzinnung
GB938980A (en) Solutions and processes for producing phosphate coatings on the surfaces of zinc or zinc-coated steel and iron
EP0154950A3 (en) Tin-plate degreasing detergent
GB1178668A (en) Phosphating Solutions containing Lead and Fluoride Ions
JPS558440A (en) Production of surface treated steel plate
JPS5760078A (en) Pickling methof for metal
FR2289628A1 (fr) Procede pour nettoyer et phosphater des surfaces metalliques
JPS53146948A (en) Joint method for steel member
JPS5398621A (en) Method of preventing corrosion of vehicle body