AU448168B2 - Making cast steel railway wheels - Google Patents

Making cast steel railway wheels

Info

Publication number
AU448168B2
AU448168B2 AU45762/72A AU4576272A AU448168B2 AU 448168 B2 AU448168 B2 AU 448168B2 AU 45762/72 A AU45762/72 A AU 45762/72A AU 4576272 A AU4576272 A AU 4576272A AU 448168 B2 AU448168 B2 AU 448168B2
Authority
AU
Australia
Prior art keywords
cast steel
railway wheels
making cast
steel railway
making
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
AU45762/72A
Other versions
AU4576272A (en
Inventor
ALBERT THOMAS WEND and LOUIS SANDOR WILLIAM JAMES KUCERA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Amsted Industries Inc
Original Assignee
Amsted Industries 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 Industries Inc filed Critical Amsted Industries Inc
Publication of AU4576272A publication Critical patent/AU4576272A/en
Application granted granted Critical
Publication of AU448168B2 publication Critical patent/AU448168B2/en
Expired legal-status Critical Current

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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/84—Controlled slow cooling
    • 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 Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Articles (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
AU45762/72A 1972-02-23 1972-08-18 Making cast steel railway wheels Expired AU448168B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22869072A 1972-02-23 1972-02-23
USUS228,6 1972-02-23

Publications (2)

Publication Number Publication Date
AU4576272A AU4576272A (en) 1974-03-07
AU448168B2 true AU448168B2 (en) 1974-05-09

Family

ID=22858202

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45762/72A Expired AU448168B2 (en) 1972-02-23 1972-08-18 Making cast steel railway wheels

Country Status (10)

Country Link
US (1) US3753789A (en)
AU (1) AU448168B2 (en)
CA (1) CA966397A (en)
DE (1) DE2245424C3 (en)
ES (1) ES407190A1 (en)
FR (1) FR2172951B1 (en)
GB (1) GB1355774A (en)
IT (1) IT965187B (en)
SE (1) SE395284B (en)
ZA (1) ZA725722B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4729802A (en) * 1986-01-16 1988-03-08 J. I. Case Company Opener-disk heat-treating process and product
JP3516189B2 (en) * 1996-01-23 2004-04-05 住友金属工業株式会社 Wheels for railway vehicles excellent in wear resistance and heat crack resistance and method of manufacturing the same
FR2746707B1 (en) * 1996-03-29 1998-04-24 Valdunes RAILWAY WHEEL
US6205930B1 (en) * 1999-03-09 2001-03-27 Curt J. Waedekin Trolley wheel tread and flange
US6216362B1 (en) 2000-02-18 2001-04-17 Amsted Industries Incorporated Method and apparatus for control of the cooling rate of cast steel railway wheels

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1071012A (en) * 1912-11-19 1913-08-19 John S Unger Method of treating solids of revolution.
US1859623A (en) * 1930-06-25 1932-05-24 Bonney Floyd Co Cast steel body and method of hardening same
US3043317A (en) * 1959-12-10 1962-07-10 Amsted Ind Inc Wheel hub cooling arrangement
US3370993A (en) * 1965-03-18 1968-02-27 Babcock & Wilcox Co Heat treatment of metals
US3558367A (en) * 1967-10-18 1971-01-26 Amsted Ind Inc Wheel cooling

Also Published As

Publication number Publication date
IT965187B (en) 1974-01-31
ZA725722B (en) 1973-05-30
FR2172951B1 (en) 1974-08-19
AU4576272A (en) 1974-03-07
SE395284B (en) 1977-08-08
FR2172951A1 (en) 1973-10-05
ES407190A1 (en) 1975-10-16
CA966397A (en) 1975-04-22
DE2245424A1 (en) 1973-09-13
US3753789A (en) 1973-08-21
GB1355774A (en) 1974-06-05
DE2245424B2 (en) 1975-04-10
DE2245424C3 (en) 1975-11-27

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