CA994220A - Method of improving properties of steel material - Google Patents

Method of improving properties of steel material

Info

Publication number
CA994220A
CA994220A CA166,337A CA166337A CA994220A CA 994220 A CA994220 A CA 994220A CA 166337 A CA166337 A CA 166337A CA 994220 A CA994220 A CA 994220A
Authority
CA
Canada
Prior art keywords
steel material
improving properties
improving
properties
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
CA166,337A
Other versions
CA166337S (en
Inventor
Teruhiko Shimizu
Isao Kozasu
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Application granted granted Critical
Publication of CA994220A publication Critical patent/CA994220A/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
    • C21D1/62—Quenching devices
    • C21D1/63—Quenching devices for bath quenching

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 Treatment Of Steel (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
CA166,337A 1972-03-15 1973-03-14 Method of improving properties of steel material Expired CA994220A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47025801A JPS4894618A (en) 1972-03-15 1972-03-15

Publications (1)

Publication Number Publication Date
CA994220A true CA994220A (en) 1976-08-03

Family

ID=12175942

Family Applications (1)

Application Number Title Priority Date Filing Date
CA166,337A Expired CA994220A (en) 1972-03-15 1973-03-14 Method of improving properties of steel material

Country Status (6)

Country Link
US (1) US3914135A (en)
JP (1) JPS4894618A (en)
CA (1) CA994220A (en)
DE (1) DE2313015B2 (en)
FR (1) FR2176130B1 (en)
GB (1) GB1417624A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4236551A (en) * 1977-05-05 1980-12-02 Veb Schwermaschinenbau-Kombinat Ernst Thalmann Magdeburg Method of and apparatus for cooling rolled wire
US4198249A (en) * 1977-07-02 1980-04-15 Lukens Steel Company Steel substrate for glassing
JPS5836650B2 (en) * 1978-06-16 1983-08-10 新日本製鐵株式会社 Method for producing a composite cold-rolled steel sheet having a tensile strength of 35 to 50 Kg/mm↑2, a yield ratio of less than 60%, and high elongation
JPS5910415B2 (en) * 1978-12-27 1984-03-08 新日本製鐵株式会社 Manufacturing method for high-tensile wire rods and steel bars with excellent stress corrosion cracking resistance
AU537333B2 (en) * 1979-11-09 1984-06-21 La Salle Steel Co. Process for annealing steels
GB2125831B (en) * 1980-01-04 1984-10-24 Heurtey Metallurgie Cooling of metal
US4407487A (en) * 1980-01-15 1983-10-04 Heurtey Metallurgie Device for cooling metal articles
US4318534A (en) * 1980-10-09 1982-03-09 Midland-Ross Corporation Plate quench
CA1182387A (en) * 1980-12-04 1985-02-12 Uss Engineers And Consultants, Inc. Method for producing high-strength deep drawable dual phase steel sheets
DE10256394A1 (en) * 2002-12-02 2004-06-17 Benteler Stahl/Rohr Gmbh Process for production of steel tubes from hot rolled strip steel, especially by high internal pressure forming, useful in the production of tubes with longitudinal weld seams for the automobile industry
US7628869B2 (en) * 2005-11-28 2009-12-08 General Electric Company Steel composition, articles prepared there from, and uses thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1919983A (en) * 1932-03-01 1933-07-25 Gen Electric Method for producing low loss nonaging silicon steel sheets
GB933873A (en) * 1959-07-09 1963-08-14 United States Steel Corp Method of producing grain oriented electrical steel
US3098776A (en) * 1960-12-09 1963-07-23 Western Electric Co Methods of heat-treating low carbon steel
BE658771A (en) * 1964-01-25
DE1458852A1 (en) * 1965-05-19 1969-04-30 Maximilianshuette Eisenwerk Process for producing non-aging electrical steel
GB1163611A (en) * 1965-08-10 1969-09-10 Nippon Kokan Kk Improvements in or relating to a Process for the Manufacture of Cold-Rolled Steel Sheets.
US3544393A (en) * 1967-08-11 1970-12-01 Nat Steel Corp Method of manufacturing low carbon high tensile strength alloy steel
CA920035A (en) * 1968-04-27 1973-01-30 Taguchi Satoru Method for producing an electro-magnetic steel sheet of a thin sheet thickness having a high magnetic induction
SE334750B (en) * 1968-06-14 1971-05-03 Fagersta Bruks Ab
US3620856A (en) * 1968-12-17 1971-11-16 Sanyo Electric Works Process to improve magnetic characteristics of carbon steel
US3671337A (en) * 1969-02-21 1972-06-20 Nippon Steel Corp Process for producing grain oriented electromagnetic steel sheets having excellent magnetic characteristics
US3726723A (en) * 1970-05-11 1973-04-10 American Metal Climax Inc Hot-rolled low alloy steels

Also Published As

Publication number Publication date
FR2176130A1 (en) 1973-10-26
JPS4894618A (en) 1973-12-05
DE2313015A1 (en) 1973-09-27
DE2313015B2 (en) 1978-11-09
FR2176130B1 (en) 1976-05-21
US3914135A (en) 1975-10-21
GB1417624A (en) 1975-12-10

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