CH538543A - Process and device for partial tempering of steel wheels - Google Patents

Process and device for partial tempering of steel wheels

Info

Publication number
CH538543A
CH538543A CH937770A CH937770A CH538543A CH 538543 A CH538543 A CH 538543A CH 937770 A CH937770 A CH 937770A CH 937770 A CH937770 A CH 937770A CH 538543 A CH538543 A CH 538543A
Authority
CH
Switzerland
Prior art keywords
steel wheels
partial tempering
tempering
partial
wheels
Prior art date
Application number
CH937770A
Other languages
German (de)
Inventor
Nat Wolfstieg Ulrich Dr Rer
Original Assignee
Krupp Ag Huettenwerke
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 Krupp Ag Huettenwerke filed Critical Krupp Ag Huettenwerke
Publication of CH538543A publication Critical patent/CH538543A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/34—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tyres; for rims

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
CH937770A 1969-07-03 1970-06-19 Process and device for partial tempering of steel wheels CH538543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691933781 DE1933781B2 (en) 1969-07-03 1969-07-03 PROCESS AND DEVICE FOR PARTIAL PAYMENT OF STEEL RAILWAY WHEELS OR OTHER STEEL WHEELS

Publications (1)

Publication Number Publication Date
CH538543A true CH538543A (en) 1973-06-30

Family

ID=5738772

Family Applications (1)

Application Number Title Priority Date Filing Date
CH937770A CH538543A (en) 1969-07-03 1970-06-19 Process and device for partial tempering of steel wheels

Country Status (7)

Country Link
AT (1) AT318689B (en)
BE (1) BE752393A (en)
CH (1) CH538543A (en)
DE (1) DE1933781B2 (en)
FR (1) FR2054121A5 (en)
GB (1) GB1321287A (en)
SE (1) SE363347B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19525218A1 (en) * 1995-07-11 1997-01-16 Schaeffler Waelzlager Kg Process for the thermal or thermochemical treatment of precision components made of steel
DE202005015907U1 (en) * 2005-10-07 2007-02-15 Heess Gmbh & Co.Kg Device for the targeted heat treatment of railway track wheels
EP3725900A1 (en) * 2019-04-17 2020-10-21 Mubea Performance Wheels GmbH Component and method and device for quenching a component
CN115533451A (en) * 2022-09-27 2022-12-30 徐州徐工履带底盘有限公司 Method for manufacturing guide wheel and guide wheel

Also Published As

Publication number Publication date
DE1933781A1 (en) 1971-01-28
BE752393A (en) 1970-12-01
SE363347B (en) 1974-01-14
AT318689B (en) 1974-11-11
DE1933781B2 (en) 1971-11-11
GB1321287A (en) 1973-06-27
FR2054121A5 (en) 1971-04-16

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Legal Events

Date Code Title Description
PL Patent ceased