IT1023210B - Trattamento di preparazione per la lavorazione a freddo di acciai inos sidabili - Google Patents

Trattamento di preparazione per la lavorazione a freddo di acciai inos sidabili

Info

Publication number
IT1023210B
IT1023210B IT5397774A IT5397774A IT1023210B IT 1023210 B IT1023210 B IT 1023210B IT 5397774 A IT5397774 A IT 5397774A IT 5397774 A IT5397774 A IT 5397774A IT 1023210 B IT1023210 B IT 1023210B
Authority
IT
Italy
Prior art keywords
cold working
stainless steels
preparation treatment
preparation
treatment
Prior art date
Application number
IT5397774A
Other languages
English (en)
Inventor
Memmi Nereo Vantini Massimo
Berardi Paolo
Original Assignee
Dalmine Spa
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 Dalmine Spa filed Critical Dalmine Spa
Priority to IT5397774A priority Critical patent/IT1023210B/it
Priority to GB4453375A priority patent/GB1472029A/en
Priority to FR7534072A priority patent/FR2290506A1/fr
Priority to AT853675A priority patent/AT357589B/de
Priority to SE7512607A priority patent/SE417334B/xx
Priority to DE19752550655 priority patent/DE2550655C3/de
Application granted granted Critical
Publication of IT1023210B publication Critical patent/IT1023210B/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
    • C23C22/73—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 characterised by the process
    • C23C22/77—Controlling or regulating of the coating process

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)
  • Other Surface Treatments For Metallic Materials (AREA)
IT5397774A 1974-11-11 1974-11-11 Trattamento di preparazione per la lavorazione a freddo di acciai inos sidabili IT1023210B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT5397774A IT1023210B (it) 1974-11-11 1974-11-11 Trattamento di preparazione per la lavorazione a freddo di acciai inos sidabili
GB4453375A GB1472029A (en) 1974-11-11 1975-10-29 Oxalate conversion coating process for treating stainless steel
FR7534072A FR2290506A1 (fr) 1974-11-11 1975-11-07 Traitement de preparation pour le travail a froid d'aciers inoxydables
AT853675A AT357589B (de) 1974-11-11 1975-11-10 Verfahren zur oberflaechenvorbereitung fuer die kaltverformung von halbfabrikaten aus rostfreiem stahl
SE7512607A SE417334B (sv) 1974-11-11 1975-11-10 Forfarande for framstellning av halvfabrikat av rostfritt stal, som er lempade for kallbearbetning
DE19752550655 DE2550655C3 (de) 1974-11-11 1975-11-11 Verfahren zur Oberflächenvorbereitung für die Kaltverformung von Halbfertigerzeugnissen aus rostfreiem Stahl durch Oxalatieren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5397774A IT1023210B (it) 1974-11-11 1974-11-11 Trattamento di preparazione per la lavorazione a freddo di acciai inos sidabili

Publications (1)

Publication Number Publication Date
IT1023210B true IT1023210B (it) 1978-05-10

Family

ID=11286217

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5397774A IT1023210B (it) 1974-11-11 1974-11-11 Trattamento di preparazione per la lavorazione a freddo di acciai inos sidabili

Country Status (6)

Country Link
AT (1) AT357589B (it)
DE (1) DE2550655C3 (it)
FR (1) FR2290506A1 (it)
GB (1) GB1472029A (it)
IT (1) IT1023210B (it)
SE (1) SE417334B (it)

Also Published As

Publication number Publication date
ATA853675A (de) 1979-12-15
DE2550655B2 (de) 1978-09-28
SE7512607L (sv) 1976-05-12
FR2290506B1 (it) 1979-04-06
DE2550655C3 (de) 1979-05-23
AT357589B (de) 1980-07-25
SE417334B (sv) 1981-03-09
DE2550655A1 (de) 1976-05-13
FR2290506A1 (fr) 1976-06-04
GB1472029A (en) 1977-04-27

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