GB1080304A - Ausforming high-strength alloy steels - Google Patents

Ausforming high-strength alloy steels

Info

Publication number
GB1080304A
GB1080304A GB1054965A GB1054965A GB1080304A GB 1080304 A GB1080304 A GB 1080304A GB 1054965 A GB1054965 A GB 1054965A GB 1054965 A GB1054965 A GB 1054965A GB 1080304 A GB1080304 A GB 1080304A
Authority
GB
United Kingdom
Prior art keywords
ausforming
alloy steels
strength alloy
quenching
steel
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
GB1054965A
Inventor
Arthur Spencer Kenneford
Colin Hamilton Oxlee
Vera Ethel Rance
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.)
NATURAL RES DEV CORP
Original Assignee
NATURAL RES DEV CORP
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 NATURAL RES DEV CORP filed Critical NATURAL RES DEV CORP
Priority to GB1054965A priority Critical patent/GB1080304A/en
Publication of GB1080304A publication Critical patent/GB1080304A/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
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • C21D9/0093—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for screws; for bolts
    • 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
    • C21D9/32—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for gear wheels, worm wheels, or the like

Abstract

A steel comprising:- .C.0.15 - 1.0% .Mn.0.25 - 3.0% .Si.1 - 2.5% .Mo.0.5 - 3% .Cu.1 - 3% .V.0.2 - 1% the balance, apart from impurities, and residuals such as Cr 0.05% and Ni 0.01%, being iron is "ausformed" by austenetizing above the AC3 point, quenching to an intermediate temperature (e.g. 400 DEG -700 DEG C.), working the steel in the metastable austenitic state followed by quenching and tempering. The first quench may be in air, a metal bath, or a salt bath or may be a gas chill (e.g. argon).
GB1054965A 1965-03-12 1965-03-12 Ausforming high-strength alloy steels Expired GB1080304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1054965A GB1080304A (en) 1965-03-12 1965-03-12 Ausforming high-strength alloy steels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1054965A GB1080304A (en) 1965-03-12 1965-03-12 Ausforming high-strength alloy steels

Publications (1)

Publication Number Publication Date
GB1080304A true GB1080304A (en) 1967-08-23

Family

ID=9969882

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1054965A Expired GB1080304A (en) 1965-03-12 1965-03-12 Ausforming high-strength alloy steels

Country Status (1)

Country Link
GB (1) GB1080304A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001083A1 (en) * 1978-11-15 1980-05-29 Caterpillar Tractor Co Lower bainite alloy steel article and method of making same
US4343661A (en) * 1978-11-15 1982-08-10 Caterpillar Tractor Co. Method of making a low temperature bainite steel alloy gear
EP0928835A1 (en) * 1998-01-07 1999-07-14 Modern Alloy Company L.L.C Universal alloy steel
WO2012153008A1 (en) 2011-05-12 2012-11-15 Arcelormittal Investigación Y Desarrollo Sl Method for the production of very-high-strength martensitic steel and sheet or part thus obtained
RU2779102C1 (en) * 2021-11-17 2022-08-31 Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский государственный аграрный университет - МСХА имени К.А. Тимирязева" (ФГБОУ ВО РГАУ - МСХА имени К.А. Тимирязева) Method for producing high-strength chromium-molybdenum steel

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001083A1 (en) * 1978-11-15 1980-05-29 Caterpillar Tractor Co Lower bainite alloy steel article and method of making same
US4343661A (en) * 1978-11-15 1982-08-10 Caterpillar Tractor Co. Method of making a low temperature bainite steel alloy gear
EP0928835A1 (en) * 1998-01-07 1999-07-14 Modern Alloy Company L.L.C Universal alloy steel
WO2012153008A1 (en) 2011-05-12 2012-11-15 Arcelormittal Investigación Y Desarrollo Sl Method for the production of very-high-strength martensitic steel and sheet or part thus obtained
WO2012153012A1 (en) 2011-05-12 2012-11-15 Arcelormittal Investigación Y Desarrollo Sl Method for the production of very-high-strength martensitic steel and sheet or part thus obtained
US10337090B2 (en) 2011-05-12 2019-07-02 Arcelormittal Investigaciòn Y Desarrollo, S.L. Method for the production of very high strength martensitic steel and sheet or part thus obtained
US10895003B2 (en) 2011-05-12 2021-01-19 Arcelormittal Very high strength martensitic steel or part and method of fabrication
RU2779102C1 (en) * 2021-11-17 2022-08-31 Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский государственный аграрный университет - МСХА имени К.А. Тимирязева" (ФГБОУ ВО РГАУ - МСХА имени К.А. Тимирязева) Method for producing high-strength chromium-molybdenum steel

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