IT985004B - Metodo per produrre acciaio di elevata resistenza meccanica e tenacita all intaglio - Google Patents

Metodo per produrre acciaio di elevata resistenza meccanica e tenacita all intaglio

Info

Publication number
IT985004B
IT985004B IT4987673A IT4987673A IT985004B IT 985004 B IT985004 B IT 985004B IT 4987673 A IT4987673 A IT 4987673A IT 4987673 A IT4987673 A IT 4987673A IT 985004 B IT985004 B IT 985004B
Authority
IT
Italy
Prior art keywords
tough
notch
high mechanical
mechanical resistance
produce steel
Prior art date
Application number
IT4987673A
Other languages
English (en)
Original Assignee
Algoma Steel Corp 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 Algoma Steel Corp Ltd filed Critical Algoma Steel Corp Ltd
Application granted granted Critical
Publication of IT985004B publication Critical patent/IT985004B/it

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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
IT4987673A 1972-05-12 1973-05-10 Metodo per produrre acciaio di elevata resistenza meccanica e tenacita all intaglio IT985004B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA141,972A CA966702A (en) 1972-05-12 1972-05-12 Method for the production of high strength notch tough steel

Publications (1)

Publication Number Publication Date
IT985004B true IT985004B (it) 1974-11-30

Family

ID=4093256

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4987673A IT985004B (it) 1972-05-12 1973-05-10 Metodo per produrre acciaio di elevata resistenza meccanica e tenacita all intaglio

Country Status (7)

Country Link
JP (1) JPS4948511A (it)
AU (1) AU5562073A (it)
CA (1) CA966702A (it)
DE (1) DE2323738A1 (it)
FR (1) FR2184761B1 (it)
GB (1) GB1427810A (it)
IT (1) IT985004B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819227C2 (de) * 1978-05-02 1984-06-14 Stahlwerke Peine-Salzgitter Ag, 3150 Peine Schweißbarer Manganstahl sowie Verfahren zum Schweißen dieses Manganstahles
DE2847506C2 (de) * 1978-11-02 1986-04-17 Stahlwerke Peine-Salzgitter Ag, 3150 Peine Verwendung eines kaltzähen Mangan-Nickel-Feinkornbaustahls
US5186769A (en) * 1990-08-16 1993-02-16 The Algoma Steel Corporation, Limited Seamless steel tube manufacture

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1301324A (fr) * 1961-07-03 1962-08-17 Molybdenum Corp Procédé de fabrication d'aciers au niobium
GB1228270A (it) * 1968-08-01 1971-04-15

Also Published As

Publication number Publication date
CA966702A (en) 1975-04-29
GB1427810A (en) 1976-03-10
FR2184761A1 (it) 1973-12-28
JPS4948511A (it) 1974-05-10
AU5562073A (en) 1974-11-14
DE2323738A1 (de) 1973-11-22
FR2184761B1 (it) 1977-09-02

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