CA994656A - Thermal treatment of steel - Google Patents

Thermal treatment of steel

Info

Publication number
CA994656A
CA994656A CA168,665A CA168665A CA994656A CA 994656 A CA994656 A CA 994656A CA 168665 A CA168665 A CA 168665A CA 994656 A CA994656 A CA 994656A
Authority
CA
Canada
Prior art keywords
steel
thermal treatment
thermal
treatment
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
CA168,665A
Other languages
English (en)
Other versions
CA168665S (en
Inventor
John E. Woodilla (Jr.)
Gordon W. Hunt
Willard B. Green (Jr.)
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 US LLC
Original Assignee
Torrington 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 Torrington Co filed Critical Torrington Co
Application granted granted Critical
Publication of CA994656A publication Critical patent/CA994656A/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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • 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
    • C21D1/78—Combined heat-treatments not provided for above

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)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
CA168,665A 1972-05-18 1973-04-11 Thermal treatment of steel Expired CA994656A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00254454A US3826694A (en) 1972-05-18 1972-05-18 Thermal treatment of steel

Publications (1)

Publication Number Publication Date
CA994656A true CA994656A (en) 1976-08-10

Family

ID=22964374

Family Applications (1)

Application Number Title Priority Date Filing Date
CA168,665A Expired CA994656A (en) 1972-05-18 1973-04-11 Thermal treatment of steel

Country Status (6)

Country Link
US (1) US3826694A (pt)
JP (1) JPS568889B2 (pt)
BR (1) BR7303565D0 (pt)
CA (1) CA994656A (pt)
DE (1) DE2324750B2 (pt)
GB (2) GB1439072A (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5537570B2 (pt) * 1974-04-19 1980-09-29
JPS57137790U (pt) * 1981-02-23 1982-08-28
NO854396L (no) * 1985-11-05 1987-05-06 Kverneland As Fremgangsmaate ved herding av staal.
JP3646467B2 (ja) * 1996-07-31 2005-05-11 日本精工株式会社 転がり軸受
FR2761699B1 (fr) * 1997-04-04 1999-05-14 Ascometal Sa Acier et procede pour la fabrication d'une piece pour roulement
DE19849679C1 (de) 1998-10-28 2000-01-05 Skf Gmbh Verfahren zur Wärmebehandlung von Werkstücken aus Stahl
JP6922759B2 (ja) 2018-01-25 2021-08-18 トヨタ自動車株式会社 鋼部材の製造方法

Also Published As

Publication number Publication date
GB1439071A (en) 1976-06-09
GB1439072A (en) 1976-06-09
DE2324750B2 (de) 1976-05-20
BR7303565D0 (pt) 1974-06-27
DE2324750A1 (de) 1973-11-29
US3826694A (en) 1974-07-30
JPS4966524A (pt) 1974-06-27
JPS568889B2 (pt) 1981-02-26
AU5458973A (en) 1974-10-17

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