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IT1038180B - Procedimento per la preparazione di pezzi metallici da lavorare per la formatura a freddo senza trocioli - Google Patents

Procedimento per la preparazione di pezzi metallici da lavorare per la formatura a freddo senza trocioli

Info

Publication number
IT1038180B
IT1038180B IT23397/75A IT2339775A IT1038180B IT 1038180 B IT1038180 B IT 1038180B IT 23397/75 A IT23397/75 A IT 23397/75A IT 2339775 A IT2339775 A IT 2339775A IT 1038180 B IT1038180 B IT 1038180B
Authority
IT
Italy
Prior art keywords
tin
procedure
processed
preparation
cold forming
Prior art date
Application number
IT23397/75A
Other languages
English (en)
Italian (it)
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
Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Application granted granted Critical
Publication of IT1038180B publication Critical patent/IT1038180B/it

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)
IT23397/75A 1974-05-20 1975-05-16 Procedimento per la preparazione di pezzi metallici da lavorare per la formatura a freddo senza trocioli IT1038180B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2424382A DE2424382A1 (de) 1974-05-20 1974-05-20 Verfahren zur vorbereitung von metallischen werkstuecken fuer die spanlose kaltumformung

Publications (1)

Publication Number Publication Date
IT1038180B true IT1038180B (it) 1979-11-20

Family

ID=5916021

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23397/75A IT1038180B (it) 1974-05-20 1975-05-16 Procedimento per la preparazione di pezzi metallici da lavorare per la formatura a freddo senza trocioli

Country Status (7)

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

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 (ja) * 1986-01-21 1987-07-27 Nippon Parkerizing Co Ltd ステンレス鋼の冷間加工用潤滑処理方法
JPH01100281A (ja) * 1987-10-13 1989-04-18 Nippon Parkerizing Co Ltd 金属表面の皮膜化成処理液
DE4210513A1 (de) * 1992-03-31 1993-10-07 Henkel Kgaa Nickel-freie Phosphatierverfahren
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 (ja) 1998-08-13 2007-09-12 日本ペイント株式会社 硫黄含有化合物とリン含有化合物によるノンクロム処理剤

Also Published As

Publication number Publication date
DE2424382A1 (de) 1975-12-04
ATA176075A (de) 1976-06-15
ES437791A1 (es) 1977-06-16
SE7505664L (sv) 1975-11-21
BE829066A (fr) 1975-09-01
FR2272192B1 (sv) 1977-12-02
FR2272192A1 (en) 1975-12-19
AT335250B (de) 1977-02-25

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