GB1350693A - Macrostructure of titanium-base alloy products - Google Patents

Macrostructure of titanium-base alloy products

Info

Publication number
GB1350693A
GB1350693A GB1338971*[A GB1338971A GB1350693A GB 1350693 A GB1350693 A GB 1350693A GB 1338971 A GB1338971 A GB 1338971A GB 1350693 A GB1350693 A GB 1350693A
Authority
GB
United Kingdom
Prior art keywords
alloy
titanium
base alloy
macrostructure
oxygen
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
GB1338971*[A
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.)
RMI Co
Original Assignee
RMI Co
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 RMI Co filed Critical RMI Co
Publication of GB1350693A publication Critical patent/GB1350693A/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
    • 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
    • C22C32/001—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 only oxides
    • C22C32/0015—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 only oxides with only single oxides as main non-metallic constituents
    • C22C32/0031—Matrix based on refractory metals, W, Mo, Nb, Hf, Ta, Zr, Ti, V or alloys thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C14/00—Alloys based on titanium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)

Abstract

1350693 Titanium base alloys REACTIVE METALS Inc 5 May 1971 [5 May 1970] 13389/71 Heading C7A Alloys containing 70-97% Ti have their grain size reduced and spangled surfaces on macro etched sections eliminated, by addition thereto of 0À03-4% Y and the consequent loss of tensile properties is compensated for by raising the oxygen and/or nitrogen content of the alloy above the normal level present in the base alloy by 0À01-0À06% of the alloy for oxygen and/or by 0À01-0À03% for nitrogen. Exemplary alloys contain varying amounts of one or more of Al, Cr, Cu, Fe, Mo, Sn and V and it is stated that Zr or other normal alloying elements for Ti may also be included.
GB1338971*[A 1970-05-05 1971-05-05 Macrostructure of titanium-base alloy products Expired GB1350693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3467470A 1970-05-05 1970-05-05

Publications (1)

Publication Number Publication Date
GB1350693A true GB1350693A (en) 1974-04-18

Family

ID=21877893

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1338971*[A Expired GB1350693A (en) 1970-05-05 1971-05-05 Macrostructure of titanium-base alloy products

Country Status (5)

Country Link
US (1) US3679403A (en)
CA (1) CA937072A (en)
DE (1) DE2122053A1 (en)
FR (1) FR2091242A5 (en)
GB (1) GB1350693A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3963525A (en) * 1974-10-02 1976-06-15 Rmi Company Method of producing a hot-worked titanium product
US4129438A (en) * 1976-03-23 1978-12-12 Rmi Company Method of adding trace elements to base metals
US4075070A (en) * 1976-06-09 1978-02-21 Ppg Industries, Inc. Electrode material
US4079523A (en) * 1976-11-08 1978-03-21 The International Nickel Company, Inc. Iron-titanium-mischmetal alloys for hydrogen storage
US4639281A (en) * 1982-02-19 1987-01-27 Mcdonnell Douglas Corporation Advanced titanium composite
FR2567153B1 (en) * 1984-07-06 1991-04-12 Onera (Off Nat Aerospatiale) PROCESS FOR THE PREPARATION, BY POWDER METALLURGY, OF A LITTLE GRAIN-TITANIUM ALLOY
JPH07110979B2 (en) * 1987-01-28 1995-11-29 株式会社オハラ Dental titanium alloy castings
US5120350A (en) * 1990-07-03 1992-06-09 The Standard Oil Company Fused yttria reinforced metal matrix composites and method
US5830288A (en) * 1994-09-26 1998-11-03 General Electric Company Titanium alloys having refined dispersoids and method of making

Also Published As

Publication number Publication date
CA937072A (en) 1973-11-20
US3679403A (en) 1972-07-25
FR2091242A5 (en) 1972-01-14
DE2122053A1 (en) 1971-11-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee