CS180008B2 - Method of manufacture of steel plant parts for tensionless cold forming - Google Patents

Method of manufacture of steel plant parts for tensionless cold forming

Info

Publication number
CS180008B2
CS180008B2 CS7400003068A CS306874A CS180008B2 CS 180008 B2 CS180008 B2 CS 180008B2 CS 7400003068 A CS7400003068 A CS 7400003068A CS 306874 A CS306874 A CS 306874A CS 180008 B2 CS180008 B2 CS 180008B2
Authority
CS
Czechoslovakia
Prior art keywords
tensionless
manufacture
plant parts
cold forming
steel plant
Prior art date
Application number
CS7400003068A
Other languages
Czech (cs)
English (en)
Inventor
Heinrich Fleischhauer
Han Y Oei
Werner Rausch
Horst Schneider
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
Publication of CS180008B2 publication Critical patent/CS180008B2/cs

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

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)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
CS7400003068A 1973-06-29 1974-04-29 Method of manufacture of steel plant parts for tensionless cold forming CS180008B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732333117 DE2333117A1 (de) 1973-06-29 1973-06-29 Verfahren zur vorbereitung von stahlwerkstuecken fuer die spanlose kaltverformung

Publications (1)

Publication Number Publication Date
CS180008B2 true CS180008B2 (en) 1977-12-30

Family

ID=5885459

Family Applications (1)

Application Number Title Priority Date Filing Date
CS7400003068A CS180008B2 (en) 1973-06-29 1974-04-29 Method of manufacture of steel plant parts for tensionless cold forming

Country Status (13)

Country Link
AT (1) AT326448B (fr)
BE (1) BE811222R (fr)
BR (1) BR7405313D0 (fr)
CH (1) CH604942A5 (fr)
CS (1) CS180008B2 (fr)
DE (1) DE2333117A1 (fr)
ES (1) ES424826A2 (fr)
FR (1) FR2235207B2 (fr)
GB (1) GB1417369A (fr)
IT (1) IT1046729B (fr)
NL (1) NL7407637A (fr)
NO (1) NO134755C (fr)
SE (1) SE390984B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD210526A3 (de) * 1981-07-09 1984-06-13 Adw Ddr Verfahren zum ein- oder mehrstufigen ziehen von metallischem umformgut
US20080245443A1 (en) 2007-04-04 2008-10-09 Devlin Mark T Coatings for improved wear properties

Also Published As

Publication number Publication date
CH604942A5 (fr) 1978-09-15
FR2235207B2 (fr) 1976-11-26
NO134755B (fr) 1976-08-30
AT326448B (de) 1975-12-10
BR7405313D0 (pt) 1975-09-23
SE7408599L (fr) 1974-12-30
NL7407637A (fr) 1974-12-31
ES424826A2 (es) 1976-07-01
GB1417369A (en) 1975-12-10
BE811222R (fr) 1974-06-17
ATA306074A (de) 1975-02-15
SE390984B (sv) 1977-01-31
NO741779L (fr) 1975-01-27
FR2235207A2 (fr) 1975-01-24
DE2333117A1 (de) 1975-01-23
NO134755C (fr) 1976-12-08
IT1046729B (it) 1980-07-31

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