CA1231561A - Hard metal composition - Google Patents

Hard metal composition

Info

Publication number
CA1231561A
CA1231561A CA000458450A CA458450A CA1231561A CA 1231561 A CA1231561 A CA 1231561A CA 000458450 A CA000458450 A CA 000458450A CA 458450 A CA458450 A CA 458450A CA 1231561 A CA1231561 A CA 1231561A
Authority
CA
Canada
Prior art keywords
metal
mixture
metal component
component
tungsten
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
CA000458450A
Other languages
English (en)
French (fr)
Inventor
Haskell Sheinberg
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.)
US Department of Energy
Original Assignee
US Department of Energy
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 US Department of Energy filed Critical US Department of Energy
Application granted granted Critical
Publication of CA1231561A publication Critical patent/CA1231561A/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
    • C22C27/04—Alloys based on tungsten or molybdenum
    • 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
    • C22C32/0047—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 carbides, nitrides, borides or silicides as the main non-metallic constituents
    • C22C32/0052—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 carbides, nitrides, borides or silicides as the main non-metallic constituents only carbides
    • C22C32/0057—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 carbides, nitrides, borides or silicides as the main non-metallic constituents only carbides based on B4C

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Ceramic Products (AREA)
CA000458450A 1983-07-26 1984-07-09 Hard metal composition Expired CA1231561A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51753683A 1983-07-26 1983-07-26
US517,536 1983-07-26

Publications (1)

Publication Number Publication Date
CA1231561A true CA1231561A (en) 1988-01-19

Family

ID=24060206

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000458450A Expired CA1231561A (en) 1983-07-26 1984-07-09 Hard metal composition

Country Status (7)

Country Link
JP (1) JPS6039145A (ja)
CA (1) CA1231561A (ja)
DE (1) DE3427649A1 (ja)
FR (1) FR2549856B1 (ja)
GB (1) GB2143847B (ja)
IT (1) IT1178499B (ja)
SE (1) SE8403688L (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3519710A1 (de) * 1985-06-01 1986-12-04 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Formkoerper mit hoher haerte und hoher zaehigkeit fuer die bearbeitung von metallen, hartmetallen, keramiken und glaesern
EP0204920B1 (de) * 1985-06-01 1989-02-22 Kernforschungszentrum Karlsruhe Gmbh Formkörper mit hoher Härte und hoher Zähigkeit für die Bearbeitung von Metallen, Hartmetallen, Keramiken und Gläsern
US8211203B2 (en) * 2008-04-18 2012-07-03 Smith International, Inc. Matrix powder for matrix body fixed cutter bits
EP2527480B1 (de) * 2011-05-27 2017-05-03 H.C. Starck GmbH NiFe-Binder mit universeller Einsetzbarkeit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1803189A (en) * 1929-11-26 1931-04-28 Gen Electric Hard-metal composition
US3617349A (en) * 1969-10-20 1971-11-02 Ramsey Corp A method of making antifriction piston rings
AT300386B (de) * 1970-02-16 1972-07-25 Metallwerk Plansee Ag & Co Kom Werkstoff für Strangpreßmatrizen
US4400213A (en) * 1981-02-03 1983-08-23 Haskell Sheinberg Novel hard compositions and methods of preparation
JPS6057499B2 (ja) * 1981-10-19 1985-12-16 東洋鋼鈑株式会社 硬質焼結合金

Also Published As

Publication number Publication date
JPS6039145A (ja) 1985-02-28
GB2143847B (en) 1986-09-24
FR2549856A1 (fr) 1985-02-01
FR2549856B1 (fr) 1989-12-15
SE8403688D0 (sv) 1984-07-12
IT1178499B (it) 1987-09-09
IT8422028A0 (it) 1984-07-25
GB2143847A (en) 1985-02-20
GB8417160D0 (en) 1984-08-08
SE8403688L (sv) 1985-01-27
DE3427649A1 (de) 1985-02-07

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Legal Events

Date Code Title Description
MKEX Expiry