GB528565A - Improvements in hard metal alloys - Google Patents

Improvements in hard metal alloys

Info

Publication number
GB528565A
GB528565A GB3179/39A GB317939A GB528565A GB 528565 A GB528565 A GB 528565A GB 3179/39 A GB3179/39 A GB 3179/39A GB 317939 A GB317939 A GB 317939A GB 528565 A GB528565 A GB 528565A
Authority
GB
United Kingdom
Prior art keywords
per cent
referred
titanium carbide
jan
chromium
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
GB3179/39A
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.)
CUTANIT
Original Assignee
CUTANIT
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 CUTANIT filed Critical CUTANIT
Publication of GB528565A publication Critical patent/GB528565A/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
    • C22C29/08—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 based on tungsten carbide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Tires In General (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

528,565. Alloys. CUTANIT, Ltd. Jan. 30, 1939, No. 3179. Convention date, Jan. 29, 1938. [Class 82 (i)] Hard alloys, particularly for tools, consist of tungsten carbide with 1.8-4.5 per cent. of titanium carbide and 9-15 per cent. of auxiliary metal comprising one or more of the metals iron, nickel and cobalt, the auxiliary metal content being 2-5 times the titanium carbide content. The effect of working a steel containing 0.9 per cent of chromium and 4.5 per cent. of nickel with a tool having a tip made according to the invention is referred to. Specification 391,984 is referred to. According to the Specification as open to inspection under Sect. 91, the range of titanium carbide is wider, and carbides of tantalum, niobuim, vanadium, molybydenum, and chromium are referred to as constituents. This subject-matter does not appear in the Specification as accepted.
GB3179/39A 1938-01-29 1939-01-30 Improvements in hard metal alloys Expired GB528565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE528565X 1938-01-29

Publications (1)

Publication Number Publication Date
GB528565A true GB528565A (en) 1940-11-01

Family

ID=6553734

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3179/39A Expired GB528565A (en) 1938-01-29 1939-01-30 Improvements in hard metal alloys

Country Status (1)

Country Link
GB (1) GB528565A (en)

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