ES437791A1 - Procedure for the treatment of metal parts with views to its cold transformation without change of chip. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the treatment of metal parts with views to its cold transformation without change of chip. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES437791A1
ES437791A1 ES437791A ES437791A ES437791A1 ES 437791 A1 ES437791 A1 ES 437791A1 ES 437791 A ES437791 A ES 437791A ES 437791 A ES437791 A ES 437791A ES 437791 A1 ES437791 A1 ES 437791A1
Authority
ES
Spain
Prior art keywords
translation
treatment
machine
legally binding
google translate
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
ES437791A
Other languages
Spanish (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.)
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 ES437791A1 publication Critical patent/ES437791A1/en
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

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)
  • Lubricants (AREA)

Abstract

Process for the treatment of metal parts with a view to their cold transformation without removal of shavings, in particular iron or steel, characterized in that the surface of the workpiece is reacted with an aqueous solution of alkaline phosphate and/or phosphate ammonium acid, of a ph between 3.0 and 6.0 in order to form a metal phosphate layer, after which the adherent aqueous solution film is dried on the metal surface. (Machine-translation by Google Translate, not legally binding)
ES437791A 1974-05-20 1975-05-20 Procedure for the treatment of metal parts with views to its cold transformation without change of chip. (Machine-translation by Google Translate, not legally binding) Expired ES437791A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2424382A DE2424382A1 (en) 1974-05-20 1974-05-20 PROCESS FOR THE PREPARATION OF METALLIC WORKPIECES FOR CHIPLESS COLD FORMING

Publications (1)

Publication Number Publication Date
ES437791A1 true ES437791A1 (en) 1977-06-16

Family

ID=5916021

Family Applications (1)

Application Number Title Priority Date Filing Date
ES437791A Expired ES437791A1 (en) 1974-05-20 1975-05-20 Procedure for the treatment of metal parts with views to its cold transformation without change of chip. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
AT (1) AT335250B (en)
BE (1) BE829066A (en)
DE (1) DE2424382A1 (en)
ES (1) ES437791A1 (en)
FR (1) FR2272192A1 (en)
IT (1) IT1038180B (en)
SE (1) SE7505664L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5562179A (en) * 1978-10-30 1980-05-10 Nippon Parkerizing Co Ltd Chemical treating solution for coating metal surface
JPS62170484A (en) * 1986-01-21 1987-07-27 Nippon Parkerizing Co Ltd Method for lubricating stainless steel before cold working
JPH01100281A (en) * 1987-10-13 1989-04-18 Nippon Parkerizing Co Ltd Chemical conversion coating liquid for surface of metal
DE4210513A1 (en) 1992-03-31 1993-10-07 Henkel Kgaa Nickel-free phosphating process
GB9207725D0 (en) * 1992-04-08 1992-05-27 Brent Chemicals Int Phosphating solution for metal substrates
US5891268A (en) * 1996-12-06 1999-04-06 Henkel Corporation High coating weight iron phosphating, compositions therefor, and use of the coating formed as a lubricant carrier
JP3973323B2 (en) 1998-08-13 2007-09-12 日本ペイント株式会社 Non-chromium treatment with sulfur-containing and phosphorus-containing compounds

Also Published As

Publication number Publication date
AT335250B (en) 1977-02-25
BE829066A (en) 1975-09-01
ATA176075A (en) 1976-06-15
SE7505664L (en) 1975-11-21
FR2272192B1 (en) 1977-12-02
IT1038180B (en) 1979-11-20
FR2272192A1 (en) 1975-12-19
DE2424382A1 (en) 1975-12-04

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