SE7708380L - Forfarande for ytbehandling av stal fore kallbearbetning - Google Patents

Forfarande for ytbehandling av stal fore kallbearbetning

Info

Publication number
SE7708380L
SE7708380L SE7708380A SE7708380A SE7708380L SE 7708380 L SE7708380 L SE 7708380L SE 7708380 A SE7708380 A SE 7708380A SE 7708380 A SE7708380 A SE 7708380A SE 7708380 L SE7708380 L SE 7708380L
Authority
SE
Sweden
Prior art keywords
procedure
steel
surface treatment
cold processing
cold
Prior art date
Application number
SE7708380A
Other languages
English (en)
Swedish (sv)
Inventor
S Takagi
M Kanda
Original Assignee
Metallgesellschaft Ag
Parker Ste Continentale
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, Parker Ste Continentale filed Critical Metallgesellschaft Ag
Publication of SE7708380L publication Critical patent/SE7708380L/xx

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
    • C23C22/46—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 oxalates

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)
  • Metal Extraction Processes (AREA)
SE7708380A 1976-07-21 1977-07-20 Forfarande for ytbehandling av stal fore kallbearbetning SE7708380L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8598076A JPS5311839A (en) 1976-07-21 1976-07-21 Surface treatment of carbon steel and alloyed steel for cold working

Publications (1)

Publication Number Publication Date
SE7708380L true SE7708380L (sv) 1978-01-22

Family

ID=13873843

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7708380A SE7708380L (sv) 1976-07-21 1977-07-20 Forfarande for ytbehandling av stal fore kallbearbetning

Country Status (8)

Country Link
JP (1) JPS5311839A (xx)
AT (1) AT352497B (xx)
BE (1) BE856822A (xx)
DE (1) DE2732269A1 (xx)
ES (1) ES460920A1 (xx)
FR (1) FR2359219A1 (xx)
IT (1) IT1081294B (xx)
SE (1) SE7708380L (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS589372A (ja) * 1981-07-08 1983-01-19 Mitsubishi Electric Corp 光点弧サイリスタ
DE3226624A1 (de) * 1982-07-16 1984-01-19 Siemens AG, 1000 Berlin und 8000 München Lichtzuendbarer thyristor mit geringem lichtleistungsbedarf und hoher kritischer spannungsanstiegsgeschwindigkeit
DE3226613A1 (de) * 1982-07-16 1984-01-19 Siemens AG, 1000 Berlin und 8000 München Lichtzuendbarer thyristor mit geringem lichtleistungsbedarf
JP2701277B2 (ja) * 1987-12-09 1998-01-21 日産自動車株式会社 ワーク加工方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE811900C (de) * 1948-10-02 1951-08-23 Metallgesellschaft Ag Verfahren zur Erleichterung der Kaltverformung von hochlegierten Staehlen

Also Published As

Publication number Publication date
IT1081294B (it) 1985-05-16
JPS5311839A (en) 1978-02-02
ES460920A1 (es) 1978-05-16
AT352497B (de) 1979-09-25
DE2732269A1 (de) 1978-01-26
BE856822A (fr) 1977-10-31
FR2359219B1 (xx) 1979-07-20
FR2359219A1 (fr) 1978-02-17
ATA519277A (de) 1979-02-15

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