ES329332A1 - Improvements introduced in the manufacture of nickel alloys - chromium - cobalt, hardened by precipitation. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements introduced in the manufacture of nickel alloys - chromium - cobalt, hardened by precipitation. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES329332A1
ES329332A1 ES0329332A ES329332A ES329332A1 ES 329332 A1 ES329332 A1 ES 329332A1 ES 0329332 A ES0329332 A ES 0329332A ES 329332 A ES329332 A ES 329332A ES 329332 A1 ES329332 A1 ES 329332A1
Authority
ES
Spain
Prior art keywords
cobalt
chromium
precipitation
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
ES0329332A
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 ES329332A1 publication Critical patent/ES329332A1/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
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Heat Treatment Of Steel (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

Improvements introduced in the manufacture of nickel-chromium-cobalt alloys, hardenable by precipitation, characterized in that the content of the alloys is from 16 to 24% of chromium, from 5 to 35% of cobalt and from C to 15% of iron , the contents of cobalt and iron being mutually related so that 2 x (% Fe) + (% Co) does not exceed 35% and 2 x (% Fe) + 3x (% Co) is not less than 45%, from 2.8% titanium, from 0 to 4% niobium and from 0 to 8% tantalum, being from 2 to 4% the sum of the content of niobium and half the content of tantalum, from 0 to 4 % molybdenum and 0 to 8% tungsten, not exceeding the sum of the tungsten content and the content of molybdenum, carbon in an amount not exceeding 0.15%, from 0 to 0.004% boron and 0 to 0.05% zirconium, the rest, apart from impurities, nickel. (Machine-translation by Google Translate, not legally binding)
ES0329332A 1965-07-22 1966-07-21 Improvements introduced in the manufacture of nickel alloys - chromium - cobalt, hardened by precipitation. (Machine-translation by Google Translate, not legally binding) Expired ES329332A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB31326/65A GB1148390A (en) 1965-07-22 1965-07-22 Nickel-chromium alloys

Publications (1)

Publication Number Publication Date
ES329332A1 true ES329332A1 (en) 1967-05-01

Family

ID=10321472

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0329332A Expired ES329332A1 (en) 1965-07-22 1966-07-21 Improvements introduced in the manufacture of nickel alloys - chromium - cobalt, hardened by precipitation. (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
US (1) US3411899A (en)
AT (1) AT264853B (en)
ES (1) ES329332A1 (en)
GB (1) GB1148390A (en)
SE (1) SE336232B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3713788A (en) * 1970-10-21 1973-01-30 Chromalloy American Corp Powder metallurgy sintered corrosion and heat-resistant, age hardenable nickel-chromium refractory carbide alloy
US4492672A (en) * 1982-04-19 1985-01-08 The United States Of America As Represented By The Secretary Of The Navy Enhanced microstructural stability of nickel alloys
US5476555A (en) * 1992-08-31 1995-12-19 Sps Technologies, Inc. Nickel-cobalt based alloys

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981621A (en) * 1957-07-29 1961-04-25 Sierra Metals Corp High temperature nickel-iron base alloy
DE1250642B (en) * 1958-11-13 1967-09-21
GB880805A (en) * 1958-11-26 1961-10-25 Rolls Royce Nickel-chromium-cobalt alloys
GB929687A (en) * 1961-02-28 1963-06-26 Mond Nickel Co Ltd Improvements relating to nickel-chromium-cobalt alloys

Also Published As

Publication number Publication date
DE1533292A1 (en) 1969-12-18
AT264853B (en) 1968-09-25
US3411899A (en) 1968-11-19
GB1148390A (en) 1969-04-10
SE336232B (en) 1971-06-28
DE1533292B2 (en) 1972-11-23

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