GB1026041A - Improvements in or relating to niobium base alloys - Google Patents

Improvements in or relating to niobium base alloys

Info

Publication number
GB1026041A
GB1026041A GB40769/62A GB4076962A GB1026041A GB 1026041 A GB1026041 A GB 1026041A GB 40769/62 A GB40769/62 A GB 40769/62A GB 4076962 A GB4076962 A GB 4076962A GB 1026041 A GB1026041 A GB 1026041A
Authority
GB
United Kingdom
Prior art keywords
relating
base alloys
niobium base
niobium
per cent
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
GB40769/62A
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.)
Raytheon Technologies Corp
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 GB1026041A publication Critical patent/GB1026041A/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
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/02—Alloys based on vanadium, niobium, or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
    • C22C32/0078—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only silicides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
    • Y10S428/934—Electrical process
    • Y10S428/935—Electroplating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12736—Al-base component
    • Y10T428/12743—Next to refractory [Group IVB, VB, or VIB] metal-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12806—Refractory [Group IVB, VB, or VIB] metal-base component
    • Y10T428/12819—Group VB metal-base component

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)
  • Catalysts (AREA)

Abstract

A niobium-base alloy is made by adding 3-10 atomic per cent Si to an alloy consisting of 70-78 atomic per cent Al and 22-30 atomic per cent Nb. The atomic ratio Al/Nb is preferably 3.
GB40769/62A 1961-11-03 1962-10-29 Improvements in or relating to niobium base alloys Expired GB1026041A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US149879A US3168380A (en) 1961-11-03 1961-11-03 Columbium base alloys

Publications (1)

Publication Number Publication Date
GB1026041A true GB1026041A (en) 1966-04-14

Family

ID=22532180

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40769/62A Expired GB1026041A (en) 1961-11-03 1962-10-29 Improvements in or relating to niobium base alloys

Country Status (3)

Country Link
US (1) US3168380A (en)
GB (1) GB1026041A (en)
SE (1) SE303048B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293068A (en) * 1963-08-19 1966-12-20 United Aircraft Corp Coatings for columbium base alloys
US3293069A (en) * 1963-10-04 1966-12-20 United Aircraft Corp Coatings for columbium base alloys
FR1456754A (en) * 1965-08-30 1966-07-08 Electrochimie Soc Metal protection process
US4983358A (en) * 1989-09-13 1991-01-08 Sverdrup Technology, Inc. Niobium-aluminum base alloys having improved, high temperature oxidation resistance
US5374393A (en) * 1990-08-22 1994-12-20 Duke University High temperature turbine engine alloys containing gold

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1099179B (en) * 1956-11-14 1961-02-09 Du Pont Niobium-aluminum-iron alloys
US3102044A (en) * 1960-09-12 1963-08-27 United Aircraft Corp Applying protective coating from powdered material utilizing high temperature and low pressure

Also Published As

Publication number Publication date
SE303048B (en) 1968-08-12
US3168380A (en) 1965-02-02

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