GB539129A - Improvements in the composition of hardmetal carbide alloys - Google Patents

Improvements in the composition of hardmetal carbide alloys

Info

Publication number
GB539129A
GB539129A GB954740A GB954740A GB539129A GB 539129 A GB539129 A GB 539129A GB 954740 A GB954740 A GB 954740A GB 954740 A GB954740 A GB 954740A GB 539129 A GB539129 A GB 539129A
Authority
GB
United Kingdom
Prior art keywords
alloys
per cent
hardmetal
composition
titanium
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
GB954740A
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.)
ALPHONSE SONDHEIMER
HANS LEO LEHMANN
Original Assignee
ALPHONSE SONDHEIMER
HANS LEO LEHMANN
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 ALPHONSE SONDHEIMER, HANS LEO LEHMANN filed Critical ALPHONSE SONDHEIMER
Priority to GB954740A priority Critical patent/GB539129A/en
Publication of GB539129A publication Critical patent/GB539129A/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
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/067—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds comprising a particular metallic binder

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Ceramic Products (AREA)

Abstract

539,129. Alloys. LEHMANN, H. L., and SONDHEIMER, A. May 31, 1940, No. 9547. [Class 82 (i)] Alloys for tools, electric contacts &c. of the type comprising tungsten or like carbides and binding metals such as cobalt contain also a small amount of one or more alloys of titanium with elements such as iron, copper, manganese, or silicon. An example consists of 95 per cent. of tungsten carbide, 3 per cent. of cobalt, and 2 per cent. of ferro-titanium containing 40 per cent. of titanium.
GB954740A 1940-05-31 1940-05-31 Improvements in the composition of hardmetal carbide alloys Expired GB539129A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB954740A GB539129A (en) 1940-05-31 1940-05-31 Improvements in the composition of hardmetal carbide alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB954740A GB539129A (en) 1940-05-31 1940-05-31 Improvements in the composition of hardmetal carbide alloys

Publications (1)

Publication Number Publication Date
GB539129A true GB539129A (en) 1941-08-28

Family

ID=9874098

Family Applications (1)

Application Number Title Priority Date Filing Date
GB954740A Expired GB539129A (en) 1940-05-31 1940-05-31 Improvements in the composition of hardmetal carbide alloys

Country Status (1)

Country Link
GB (1) GB539129A (en)

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