CA954728A - Low-cost hypereutectoid bearing steel and method for forming bearings therefrom - Google Patents

Low-cost hypereutectoid bearing steel and method for forming bearings therefrom

Info

Publication number
CA954728A
CA954728A CA142,768A CA142768A CA954728A CA 954728 A CA954728 A CA 954728A CA 142768 A CA142768 A CA 142768A CA 954728 A CA954728 A CA 954728A
Authority
CA
Canada
Prior art keywords
hypereutectoid
cost
low
bearing steel
forming bearings
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
CA142,768A
Other versions
CA142768S (en
Inventor
Charles P. Weigel
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.)
Timken Co
Original Assignee
Timken Co
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 Timken Co filed Critical Timken Co
Application granted granted Critical
Publication of CA954728A publication Critical patent/CA954728A/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
    • C21D1/26—Methods of annealing
    • C21D1/32—Soft annealing, e.g. spheroidising
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/08—Casting in, on, or around objects which form part of the product for building-up linings or coverings, e.g. of anti-frictional metal
    • B22D19/085—Casting in, on, or around objects which form part of the product for building-up linings or coverings, e.g. of anti-frictional metal of anti-frictional metal
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
CA142,768A 1971-05-26 1972-05-23 Low-cost hypereutectoid bearing steel and method for forming bearings therefrom Expired CA954728A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14691171A 1971-05-26 1971-05-26

Publications (1)

Publication Number Publication Date
CA954728A true CA954728A (en) 1974-09-17

Family

ID=22519533

Family Applications (1)

Application Number Title Priority Date Filing Date
CA142,768A Expired CA954728A (en) 1971-05-26 1972-05-23 Low-cost hypereutectoid bearing steel and method for forming bearings therefrom

Country Status (8)

Country Link
US (1) US3704183A (en)
AU (1) AU469222B2 (en)
CA (1) CA954728A (en)
DE (1) DE2225517B2 (en)
FR (1) FR2139069B1 (en)
GB (1) GB1354828A (en)
IT (1) IT955833B (en)
SE (1) SE411557B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2342818A1 (en) * 1976-03-05 1977-09-30 Ceskoslovenska Akademie Ved Steel rings for bearings prodn. - by centrifugal casting with controlled cooling, and heating, followed by rolling to shape
US4581079A (en) * 1985-03-27 1986-04-08 Amax Inc. Bearing steel
SE501382C2 (en) * 1992-05-27 1995-01-30 Skf Ab Steel for ball and roller bearings
FR2713661B1 (en) * 1993-12-13 1996-01-12 Ascometal Sa Annealing process for carbon steel steel products rich in chromium and manganese.
JPH1046286A (en) 1996-07-26 1998-02-17 Nippon Seiko Kk Rolling bearing

Also Published As

Publication number Publication date
FR2139069A1 (en) 1973-01-05
GB1354828A (en) 1974-06-05
US3704183A (en) 1972-11-28
DE2225517A1 (en) 1972-12-14
FR2139069B1 (en) 1973-07-13
IT955833B (en) 1973-09-29
DE2225517B2 (en) 1977-05-18
AU469222B2 (en) 1976-02-05
SE411557B (en) 1980-01-14
AU4244072A (en) 1973-11-22

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