ES290535A2 - Improvements introduced in the manufacture of steels to nickel-cobalt-molybdenum (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements introduced in the manufacture of steels to nickel-cobalt-molybdenum (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES290535A2
ES290535A2 ES290535A ES290535A ES290535A2 ES 290535 A2 ES290535 A2 ES 290535A2 ES 290535 A ES290535 A ES 290535A ES 290535 A ES290535 A ES 290535A ES 290535 A2 ES290535 A2 ES 290535A2
Authority
ES
Spain
Prior art keywords
cobalt
nickel
molybdenum
translation
manufacture
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
ES290535A
Other languages
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.)
Inco Ltd
Original Assignee
Inco 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 Inco Ltd filed Critical Inco Ltd
Publication of ES290535A2 publication Critical patent/ES290535A2/en
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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Improvements introduced in the object of the main patent that is in the manufacture of a nickel-cobalt-molybdenum steel that is hardenable by aging in the martensitic state, characterized in that this steel contains from 14 to 16% of nickel, of 4, 6 to 5.2% molybdenum, 8.5 to 9.5% cobalt, 0.1 to 0.8% titanium, 0.1 to 1.2% aluminum, 0 to 3% of vanadium, from 0 to 5.4% niobium, from 0 to 10.5% tantalum, from 0 to 0.03% carbon, from 0 to 0.2% manganese, from 0 to 0.2% of silicon, from 0 to 0.01% boron and from 0 to 0.1% zirconium, and the rest is iron, with the exception of impurities and residual deoxidizing elements, and the contents of titanium, aluminum, vanadium, niobium and tantalum are related to each other so that 5x% Ti + 3x% Al +% V + 0.5x% Nb + 0.25x% Ta = 4.5 to 7 and% V + 0.5x% Nb + 0.25x% Ta < 3. (Machine-translation by Google Translate, not legally binding)
ES290535A 1962-08-03 1963-08-02 Improvements introduced in the manufacture of steels to nickel-cobalt-molybdenum (Machine-translation by Google Translate, not legally binding) Expired ES290535A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US214475A US3166406A (en) 1962-08-03 1962-08-03 Alloy for elevated temperatures

Publications (1)

Publication Number Publication Date
ES290535A2 true ES290535A2 (en) 1964-03-16

Family

ID=22799212

Family Applications (1)

Application Number Title Priority Date Filing Date
ES290535A Expired ES290535A2 (en) 1962-08-03 1963-08-02 Improvements introduced in the manufacture of steels to nickel-cobalt-molybdenum (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
US (1) US3166406A (en)
AT (1) AT273194B (en)
CH (1) CH452207A (en)
ES (1) ES290535A2 (en)
GB (1) GB982637A (en)
LU (1) LU44202A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313662A (en) * 1964-08-20 1967-04-11 Allegheny Ludlum Steel Maraging steel
US3359094A (en) * 1965-05-20 1967-12-19 Int Nickel Co Ferrous alloys of exceptionally high strength
US3453102A (en) * 1966-03-08 1969-07-01 Int Nickel Co High strength,ductile maraging steel
US4294613A (en) * 1979-07-03 1981-10-13 Henrik Giflo Acid resistant, high-strength steel suitable for polishing
US4299621A (en) * 1979-07-03 1981-11-10 Henrik Giflo High mechanical strength reinforcement steel
US4832909A (en) * 1986-12-22 1989-05-23 Carpenter Technology Corporation Low cobalt-containing maraging steel with improved toughness

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2048164A (en) * 1931-08-31 1936-07-21 Int Nickel Co Method of treating alloys
GB409355A (en) * 1931-11-04 1934-04-30 Wilhelm Kroll Improvements in processes for improving alloys containing iron, aluminium and nickel
US2712498A (en) * 1948-06-01 1955-07-05 Rolls Royce Nickel chromium alloys having high creep strength at high temperatures

Also Published As

Publication number Publication date
CH452207A (en) 1968-05-31
AT273194B (en) 1969-08-11
GB982637A (en) 1965-02-10
LU44202A1 (en) 1963-10-03
US3166406A (en) 1965-01-19

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