GB1328596A - Hard sintered composition - Google Patents

Hard sintered composition

Info

Publication number
GB1328596A
GB1328596A GB5808271A GB5808271A GB1328596A GB 1328596 A GB1328596 A GB 1328596A GB 5808271 A GB5808271 A GB 5808271A GB 5808271 A GB5808271 A GB 5808271A GB 1328596 A GB1328596 A GB 1328596A
Authority
GB
United Kingdom
Prior art keywords
carbide
weight
sintered
molybdenum
titanium carbide
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
GB5808271A
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.)
Tungaloy Corp
Original Assignee
Toshiba Tungaloy Co Ltd
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 Toshiba Tungaloy Co Ltd filed Critical Toshiba Tungaloy Co Ltd
Publication of GB1328596A publication Critical patent/GB1328596A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Products (AREA)

Abstract

1328596 Sintered carbide compositions TOSHIBA TUNGALOY CO Ltd 14 Dec 1971 [1 Oct 1971] 58082/71 Heading C7A A hard sintered composition comprises, in weight per cent:- (a) 10 to 50% of a binder which itself consists of 25 to 70% molybdenum and/or molybdenum carbide and 30 to 75% iron, cobalt and/or nickel. (b) Up to 5% of zirconium carbide. (c) Balance titanium carbide or titanium carbide and tantalum carbide wherein the weight of the tantalum carbide is less than the weight of the titanium carbide. Preparation The various powdered ingredients are milled together, cold-pressed into compacts, presintered in hydrogen or 650‹C and then final sintered in an induction furnace at 1,350‹C in an inert atmosphere, e. g. dry hydrogen, argon or helium, while maintaining a very low pressure in the furnace.
GB5808271A 1971-10-01 1971-12-14 Hard sintered composition Expired GB1328596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46076313A JPS4840611A (en) 1971-10-01 1971-10-01

Publications (1)

Publication Number Publication Date
GB1328596A true GB1328596A (en) 1973-08-30

Family

ID=13601868

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5808271A Expired GB1328596A (en) 1971-10-01 1971-12-14 Hard sintered composition

Country Status (9)

Country Link
US (1) US3798009A (en)
JP (1) JPS4840611A (en)
CA (1) CA939395A (en)
CH (1) CH564090A5 (en)
DE (1) DE2163755C3 (en)
FR (1) FR2155186A5 (en)
GB (1) GB1328596A (en)
IT (1) IT945599B (en)
SE (1) SE379795B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129306A (en) * 1975-05-12 1976-03-12 Suwa Seikosha Kk SETSUSAKUKOGUYOCHOKOGOKIN
JPS5247626U (en) * 1975-10-01 1977-04-05
JPS5249228U (en) * 1975-10-03 1977-04-07
JPS52103307A (en) * 1976-02-27 1977-08-30 Mitsubishi Metal Corp Lightweight hard alloy for parts of hot rolling equipment
JPS56137219U (en) * 1981-02-19 1981-10-17
JPS60141478U (en) * 1984-02-29 1985-09-19 国産電機株式会社 Ignition system for internal combustion engines
JPH0211738A (en) * 1988-06-28 1990-01-16 Ngk Spark Plug Co Ltd Ceramic-metal sliding structure
US8268035B2 (en) * 2008-12-23 2012-09-18 United Technologies Corporation Process for producing refractory metal alloy powders

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US25815A (en) * 1859-10-18 Improvement in harvesters
GB719896A (en) * 1952-05-30 1954-12-08 Metro Cutanit Ltd Improvements relating to compound materials having high mechanical strength and highresistance to heat and oxidation
US3490901A (en) * 1966-10-24 1970-01-20 Fujikoshi Kk Method of producing a titanium carbide-containing hard metallic composition of high toughness

Also Published As

Publication number Publication date
DE2163755C3 (en) 1979-09-27
SE379795B (en) 1975-10-20
IT945599B (en) 1973-05-10
DE2163755A1 (en) 1973-07-26
US3798009A (en) 1974-03-19
JPS4840611A (en) 1973-06-14
CA939395A (en) 1974-01-01
FR2155186A5 (en) 1973-05-18
CH564090A5 (en) 1975-07-15
DE2163755B2 (en) 1976-05-20

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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