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GB1079567A - Improvements in or relating to niobium base alloys containing hafnium - Google Patents

Improvements in or relating to niobium base alloys containing hafnium

Info

Publication number
GB1079567A
GB1079567A GB46401/64A GB4640164A GB1079567A GB 1079567 A GB1079567 A GB 1079567A GB 46401/64 A GB46401/64 A GB 46401/64A GB 4640164 A GB4640164 A GB 4640164A GB 1079567 A GB1079567 A GB 1079567A
Authority
GB
United Kingdom
Prior art keywords
relating
alloys containing
base alloys
containing hafnium
niobium base
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
GB46401/64A
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.)
RTX 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 GB1079567A publication Critical patent/GB1079567A/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
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Heat Treatment Of Steel (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

An alloy comprising <TABS:1079567/C6-C7/1> the balance being niobium, is heated to 1538 DEG - 1760 DEG C. and plastically deformed to give a reduction in cross-sectional area of 40 - 90%.
GB46401/64A 1963-12-10 1964-11-13 Improvements in or relating to niobium base alloys containing hafnium Expired GB1079567A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US329379A US3341370A (en) 1963-12-10 1963-12-10 Hafnium-containing columbium-base alloys

Publications (1)

Publication Number Publication Date
GB1079567A true GB1079567A (en) 1967-08-16

Family

ID=23285114

Family Applications (1)

Application Number Title Priority Date Filing Date
GB46401/64A Expired GB1079567A (en) 1963-12-10 1964-11-13 Improvements in or relating to niobium base alloys containing hafnium

Country Status (7)

Country Link
US (1) US3341370A (en)
BE (1) BE656836A (en)
CH (1) CH444499A (en)
DE (1) DE1458563B1 (en)
GB (1) GB1079567A (en)
NL (1) NL6414329A (en)
SE (1) SE314213B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070276488A1 (en) * 2003-02-10 2007-11-29 Jurgen Wachter Medical implant or device
EP1444993B2 (en) * 2003-02-10 2013-06-26 W.C. Heraeus GmbH Improved metal alloy for medical devices and implants
US20080038146A1 (en) * 2003-02-10 2008-02-14 Jurgen Wachter Metal alloy for medical devices and implants
DE102007030779A1 (en) * 2007-07-03 2009-01-08 Siemens Ag Uncooled slag outlet protective tube

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317314A (en) * 1959-11-18 1967-05-02 Union Carbide Corp Columbium-base alloy
US3034934A (en) * 1960-03-31 1962-05-15 Gen Electric Method for processing of refractory metals
US3113863A (en) * 1960-05-31 1963-12-10 Gen Electric Columbium base alloy
FR1301628A (en) * 1961-09-22 1962-08-17 United Aircraft Corp Niobium alloys with high mechanical strength at high temperatures
US3193385A (en) * 1962-05-18 1965-07-06 United Aircraft Corp High temperature columbium base alloys

Also Published As

Publication number Publication date
US3341370A (en) 1967-09-12
CH444499A (en) 1967-09-30
SE314213B (en) 1969-09-01
BE656836A (en) 1965-04-01
NL6414329A (en) 1965-06-11
DE1458563B1 (en) 1970-10-29

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