ES333614A1 - Procedimiento para ablandar aceros de alta aleacion. - Google Patents

Procedimiento para ablandar aceros de alta aleacion.

Info

Publication number
ES333614A1
ES333614A1 ES0333614A ES333614A ES333614A1 ES 333614 A1 ES333614 A1 ES 333614A1 ES 0333614 A ES0333614 A ES 0333614A ES 333614 A ES333614 A ES 333614A ES 333614 A1 ES333614 A1 ES 333614A1
Authority
ES
Spain
Prior art keywords
steel
cooling
high alloy
procedure
level
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
ES0333614A
Other languages
English (en)
Spanish (es)
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.)
United States Steel Corp
Original Assignee
United States Steel 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 United States Steel Corp filed Critical United States Steel Corp
Publication of ES333614A1 publication Critical patent/ES333614A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
    • 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
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • 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
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
ES0333614A 1965-11-29 1966-11-29 Procedimiento para ablandar aceros de alta aleacion. Expired ES333614A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US510356A US3370994A (en) 1965-11-29 1965-11-29 Method of softening steels

Publications (1)

Publication Number Publication Date
ES333614A1 true ES333614A1 (es) 1967-10-16

Family

ID=24030415

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0333614A Expired ES333614A1 (es) 1965-11-29 1966-11-29 Procedimiento para ablandar aceros de alta aleacion.

Country Status (6)

Country Link
US (1) US3370994A (enrdf_load_stackoverflow)
BE (1) BE690161A (enrdf_load_stackoverflow)
DE (1) DE1508454A1 (enrdf_load_stackoverflow)
ES (1) ES333614A1 (enrdf_load_stackoverflow)
FR (1) FR1501652A (enrdf_load_stackoverflow)
NL (1) NL6616799A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3655465A (en) * 1969-03-10 1972-04-11 Int Nickel Co Heat treatment for alloys particularly steels to be used in sour well service
US3920490A (en) * 1971-08-18 1975-11-18 Ford Motor Co Thermally processed steel
US4032368A (en) * 1972-10-05 1977-06-28 United States Steel Corporation Intercritical-cycle annealing
DE2945164A1 (de) * 1979-11-08 1981-05-14 Vladimir Vasil'evič Leningrad Šitkov Dorrosionsbestaendiger schweissbarer stahl der martensitklasse, verfahren zu dessen herstellung und aus diesem stahl hergestellte erzeugnisse
US8518195B2 (en) * 2012-01-20 2013-08-27 GM Global Technology Operations LLC Heat treatment for producing steel sheet with high strength and ductility

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2664369A (en) * 1951-08-06 1953-12-29 United States Steel Corp Method of softening low-carbon medium-alloy steel
US3288657A (en) * 1962-08-08 1966-11-29 Yawata Iron & Steel Co Special heat treating method of steels
US3178324A (en) * 1963-06-03 1965-04-13 United States Steel Corp Method of producing ultrafine grained steel

Also Published As

Publication number Publication date
DE1508454A1 (de) 1969-10-23
FR1501652A (fr) 1967-11-10
NL6616799A (enrdf_load_stackoverflow) 1967-05-30
US3370994A (en) 1968-02-27
BE690161A (enrdf_load_stackoverflow) 1967-05-24

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