CH480441A - Process for the production of steel wheels for rail vehicles - Google Patents

Process for the production of steel wheels for rail vehicles

Info

Publication number
CH480441A
CH480441A CH1501468A CH1501468A CH480441A CH 480441 A CH480441 A CH 480441A CH 1501468 A CH1501468 A CH 1501468A CH 1501468 A CH1501468 A CH 1501468A CH 480441 A CH480441 A CH 480441A
Authority
CH
Switzerland
Prior art keywords
production
rail vehicles
steel wheels
wheels
steel
Prior art date
Application number
CH1501468A
Other languages
German (de)
Original Assignee
Amsted Ind Inc
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 Amsted Ind Inc filed Critical Amsted Ind Inc
Publication of CH480441A publication Critical patent/CH480441A/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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Special Chairs (AREA)
CH1501468A 1967-10-18 1968-10-08 Process for the production of steel wheels for rail vehicles CH480441A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67627467A 1967-10-18 1967-10-18

Publications (1)

Publication Number Publication Date
CH480441A true CH480441A (en) 1969-10-31

Family

ID=24713877

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1501468A CH480441A (en) 1967-10-18 1968-10-08 Process for the production of steel wheels for rail vehicles

Country Status (9)

Country Link
US (1) US3558367A (en)
BE (1) BE722291A (en)
CH (1) CH480441A (en)
DE (1) DE1802188B2 (en)
ES (1) ES359013A1 (en)
FR (1) FR1586315A (en)
GB (1) GB1186149A (en)
NO (1) NO128207B (en)
SE (1) SE331292B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753789A (en) * 1972-02-23 1973-08-21 Amsted Ind Inc Making cast steel railway wheels
US4098624A (en) * 1976-12-28 1978-07-04 Upton Industries, Inc. Process for increasing the versatility of isothermal transformation
US4155780A (en) * 1977-12-30 1979-05-22 The United States Of America As Represented By The Secretary Of The Air Force Method for prestressing turbine disks
US4654091A (en) * 1980-12-10 1987-03-31 United Technologies Corporation Elimination of quench cracking in superalloy disks
US4394195A (en) * 1982-07-16 1983-07-19 Acf Industries, Incorporated Cooling of center plate to avoid softening
US4729802A (en) * 1986-01-16 1988-03-08 J. I. Case Company Opener-disk heat-treating process and product
DD265171B3 (en) * 1987-09-29 1991-01-24 Verkehrswesen Hochschule METHOD FOR INFLUENING THE OWN VOLTAGE CONDITION OF RAILWAYS
DE4444426A1 (en) * 1994-12-14 1996-06-27 Gft Gleistechnik Gmbh Wheel tire steel
CN112427629B (en) * 2020-09-28 2021-11-12 扬州戴卡轮毂制造有限公司 Water cooling system for assembly line type hub casting

Also Published As

Publication number Publication date
FR1586315A (en) 1970-02-13
NO128207B (en) 1973-10-15
GB1186149A (en) 1970-04-02
BE722291A (en) 1969-03-14
DE1802188A1 (en) 1969-04-30
DE1802188B2 (en) 1971-04-15
ES359013A1 (en) 1970-05-16
SE331292B (en) 1970-12-21
US3558367A (en) 1971-01-26

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Legal Events

Date Code Title Description
PL Patent ceased