IL43363A - Wrought nickel-base alloy and products thereof - Google Patents

Wrought nickel-base alloy and products thereof

Info

Publication number
IL43363A
IL43363A IL43363A IL4336373A IL43363A IL 43363 A IL43363 A IL 43363A IL 43363 A IL43363 A IL 43363A IL 4336373 A IL4336373 A IL 4336373A IL 43363 A IL43363 A IL 43363A
Authority
IL
Israel
Prior art keywords
percent
article
article according
products
nickel
Prior art date
Application number
IL43363A
Other versions
IL43363A0 (en
Original Assignee
United Aircraft 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 Aircraft Corp filed Critical United Aircraft Corp
Publication of IL43363A0 publication Critical patent/IL43363A0/en
Publication of IL43363A publication Critical patent/IL43363A/en

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%

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Forging (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)

Claims (4)

1. * A wrought nickel-base superalloy article which consists essentially of, by weight, 11.9-12.9 percent chromium, 18-19 percent cobalt, 2.8-3.6 percen molybdenum, 4.1-4.5 percent titanium, 4.8-5.2 percent aluminum, 0.5-1 percent vanadium, 0.015-0.025 percen boron, 0.04-0.08 percent zirconium, 0.05-0.09 percent carbon, balance essentially nickel, and characterized by V-notch strengthening in the temperature range of 704°-760°C.
2. An article according to Claim 1 characterized by a microstructure in the fully heat treated condition exhibiting 50-60 volume percent of a ¾f * intermetallic phase.
3. An article according to Claim 2 characterized in that the article is a gas turbin engine component.
4. An article according to Claims 1-3 as hereinbefore described.
IL43363A 1972-10-16 1973-10-03 Wrought nickel-base alloy and products thereof IL43363A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00298068A US3843421A (en) 1972-10-16 1972-10-16 Wrought nickel-base alloy and products thereof

Publications (2)

Publication Number Publication Date
IL43363A0 IL43363A0 (en) 1974-01-14
IL43363A true IL43363A (en) 1976-08-31

Family

ID=23148872

Family Applications (1)

Application Number Title Priority Date Filing Date
IL43363A IL43363A (en) 1972-10-16 1973-10-03 Wrought nickel-base alloy and products thereof

Country Status (10)

Country Link
US (1) US3843421A (en)
JP (1) JPS5632391B2 (en)
AU (1) AU472385B2 (en)
CA (1) CA1000077A (en)
DE (1) DE2351874C3 (en)
FR (1) FR2202948B1 (en)
GB (1) GB1436449A (en)
IL (1) IL43363A (en)
IT (1) IT998742B (en)
SE (1) SE396092B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4081295A (en) * 1977-06-02 1978-03-28 United Technologies Corporation Fabricating process for high strength, low ductility nickel base alloys
US6068714A (en) * 1996-01-18 2000-05-30 Turbomeca Process for making a heat resistant nickel-base polycrystalline superalloy forged part
CN105506383A (en) * 2015-12-21 2016-04-20 常熟市梅李合金材料有限公司 Nickel-chromium high-resistance electrothermal alloy

Also Published As

Publication number Publication date
JPS5632391B2 (en) 1981-07-27
CA1000077A (en) 1976-11-23
IL43363A0 (en) 1974-01-14
AU472385B2 (en) 1976-05-20
FR2202948B1 (en) 1977-03-11
GB1436449A (en) 1976-05-19
FR2202948A1 (en) 1974-05-10
US3843421A (en) 1974-10-22
DE2351874B2 (en) 1980-01-24
SE396092B (en) 1977-09-05
AU6121973A (en) 1975-04-10
IT998742B (en) 1976-02-20
DE2351874C3 (en) 1980-09-18
DE2351874A1 (en) 1974-04-18
JPS4974114A (en) 1974-07-17

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