DE2862430D1 - Lower bainite alloy steel article - Google Patents

Lower bainite alloy steel article

Info

Publication number
DE2862430D1
DE2862430D1 DE7979900923T DE2862430T DE2862430D1 DE 2862430 D1 DE2862430 D1 DE 2862430D1 DE 7979900923 T DE7979900923 T DE 7979900923T DE 2862430 T DE2862430 T DE 2862430T DE 2862430 D1 DE2862430 D1 DE 2862430D1
Authority
DE
Germany
Prior art keywords
alloy steel
lower bainite
steel article
bainite alloy
article
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
DE7979900923T
Other languages
German (de)
Inventor
Stuart L Rice
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor 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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of DE2862430D1 publication Critical patent/DE2862430D1/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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
    • C21D1/20—Isothermal quenching, e.g. bainitic hardening
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
DE7979900923T 1978-11-15 1978-11-15 Lower bainite alloy steel article Expired DE2862430D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1978/000151 WO1980001083A1 (en) 1978-11-15 1978-11-15 Lower bainite alloy steel article and method of making same

Publications (1)

Publication Number Publication Date
DE2862430D1 true DE2862430D1 (en) 1984-08-23

Family

ID=22141278

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979900923T Expired DE2862430D1 (en) 1978-11-15 1978-11-15 Lower bainite alloy steel article

Country Status (4)

Country Link
EP (1) EP0020357B1 (en)
JP (1) JPS55500910A (en)
DE (1) DE2862430D1 (en)
WO (1) WO1980001083A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3018268B2 (en) * 1993-05-25 2000-03-13 新日本製鐵株式会社 High carbon steel wire or steel wire excellent in wire drawability and method for producing the same
EP0708183B1 (en) * 1993-05-25 2000-03-22 Nippon Steel Corporation High-carbon steel rod wire or steel wire excellent in workability in wire drawing and process for producing the same
SE9404110D0 (en) * 1994-11-25 1994-11-25 Hoeganaes Ab Manganese containing materials having high tensile strength
JP3997662B2 (en) 1999-08-09 2007-10-24 株式会社ジェイテクト Rolling bearing
JP4554714B2 (en) * 2009-02-04 2010-09-29 ファナック株式会社 Fluid bearing structure and bearing groove creation method
CN112267009A (en) * 2020-10-23 2021-01-26 江苏大学 Water-soluble quenching liquid, preparation method thereof, method for treating shield tunneling machine cutter ring and quenching shield tunneling machine cutter ring
CN114525388A (en) * 2022-02-21 2022-05-24 刘鑫 Upper bainite lamellar structure steel and preparation method thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1924099A (en) * 1931-11-20 1933-08-29 United States Steel Corp Thermally hardening steel
GB457872A (en) * 1934-03-14 1936-12-02 Child Harold Wills Improvements in or relating to molybdenum alloy steels
US2409016A (en) * 1942-10-19 1946-10-08 Linwood M Brown Shock-resistant silicon steel hardened with titanium
US2413602A (en) * 1944-06-09 1946-12-31 Timken Roller Bearing Co Bearing steels
US2513395A (en) * 1946-07-18 1950-07-04 United Steel Companies Ltd Boron-treated molybdenum steel
US2791500A (en) * 1954-03-19 1957-05-07 Int Nickel Co High strength aircraft landing gear steel alloy elements
US2814580A (en) * 1955-09-02 1957-11-26 Int Harvester Co Heat treated agricultural implement disks having non-directional fracture characteristics
US3366471A (en) * 1963-11-12 1968-01-30 Republic Steel Corp High strength alloy steel compositions and process of producing high strength steel including hot-cold working
USRE28523E (en) * 1963-11-12 1975-08-19 High strength alloy steel compositions and process of producing high strength steel including hot-cold working
GB1080304A (en) * 1965-03-12 1967-08-23 Natural Res Dev Corp Ausforming high-strength alloy steels
DE1558505A1 (en) * 1967-01-23 1970-04-16 Hilti Ag Anchoring means
AT309495B (en) * 1970-01-09 1973-08-27 Boehler & Co Ag Geb Chainsaw steel
US3806378A (en) * 1972-12-20 1974-04-23 Bethlehem Steel Corp As-worked bainitic ferrous alloy and method
DE2817628C2 (en) * 1978-04-21 1985-08-14 Hilti Ag, Schaan Tough, high-strength steel alloys and processes for making such workpieces

Also Published As

Publication number Publication date
WO1980001083A1 (en) 1980-05-29
EP0020357A1 (en) 1981-01-07
EP0020357B1 (en) 1984-07-18
EP0020357A4 (en) 1980-11-28
JPS55500910A (en) 1980-11-06

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee