ZA807000B - Sintered hard metals - Google Patents

Sintered hard metals

Info

Publication number
ZA807000B
ZA807000B ZA00807000A ZA807000A ZA807000B ZA 807000 B ZA807000 B ZA 807000B ZA 00807000 A ZA00807000 A ZA 00807000A ZA 807000 A ZA807000 A ZA 807000A ZA 807000 B ZA807000 B ZA 807000B
Authority
ZA
South Africa
Prior art keywords
hard metals
sintered hard
sintered
metals
hard
Prior art date
Application number
ZA00807000A
Other languages
English (en)
Inventor
Hall Fred Woodcock
Fred Woodcock Hall
Retelsdorf Hans Joachim
Hans Joachim Retelsdorf
Original Assignee
Metallurg Inc
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 Metallurg Inc filed Critical Metallurg Inc
Publication of ZA807000B publication Critical patent/ZA807000B/xx

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
    • 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
    • C22C29/04—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 carbonitrides

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)
ZA00807000A 1979-11-20 1980-11-12 Sintered hard metals ZA807000B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7940140A GB2063922A (en) 1979-11-20 1979-11-20 Sintered hard metals

Publications (1)

Publication Number Publication Date
ZA807000B true ZA807000B (en) 1982-06-30

Family

ID=10509316

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00807000A ZA807000B (en) 1979-11-20 1980-11-12 Sintered hard metals

Country Status (7)

Country Link
US (1) US4417922A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0039704A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS56501569A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2063922A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1134348B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1981001422A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA807000B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4836849A (en) * 1987-04-30 1989-06-06 Westinghouse Electric Corp. Oxidation resistant niobium alloy
DE3806602A1 (de) * 1988-03-02 1988-07-07 Krupp Gmbh Hartmetallkoerper
US6057046A (en) * 1994-05-19 2000-05-02 Sumitomo Electric Industries, Ltd. Nitrogen-containing sintered alloy containing a hard phase
US6716292B2 (en) 1995-06-07 2004-04-06 Castech, Inc. Unwrought continuous cast copper-nickel-tin spinodal alloy
DE19704242C1 (de) * 1997-02-05 1998-08-27 Starck H C Gmbh Co Kg Carbonitrid-Pulver, Verfahren zu ihrer Herstellung sowie deren Verwendung
US6797369B2 (en) * 2001-09-26 2004-09-28 Kyocera Corporation Cemented carbide and cutting tool
CN116103561B (zh) * 2023-01-17 2024-05-31 株洲硬质合金集团有限公司 一种锰钢基钢结硬质合金的制备方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE22073E (en) 1942-04-14 Hard metal tool allot
USRE22166E (en) 1942-08-25 Hard metal alloy
FR1034896A (fr) * 1950-07-25 1953-08-05 Plansee Metallwerk Procédé de fabrication de métaux durs frittés
GB708525A (en) 1950-07-25 1954-05-05 Metro Cutanit Ltd Improvements relating to the production of sintered hard metal materials
NO117628B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1964-09-11 1969-09-01 Corning Glass Works
US3455682A (en) * 1967-07-31 1969-07-15 Du Pont Isostatic hot pressing of refractory bodies
US3779746A (en) * 1969-02-26 1973-12-18 Aerojet General Co Carbide alloys suitable for cutting tools and wear parts
US3779745A (en) * 1969-02-26 1973-12-18 Aerojet General Co Carbide alloys suitable for cutting tools and wear parts
GB1332451A (en) 1969-07-28 1973-10-03 Metro Cutanit Ltd Cemented carbide materials
US3703368A (en) * 1970-11-03 1972-11-21 Teledyne Ind Method for making castable carbonitride alloys
DE2137873C3 (de) * 1970-11-03 1979-04-12 Teledyne Industries, Inc., Los Angeles, Calif. (V.St.A.) Hartmetall-Gußlegierung und Verfahren zu ihrer Herstellung
US3708355A (en) * 1970-11-03 1973-01-02 Teledyne Ind Castable carbonitride alloys
US3736107A (en) * 1971-05-26 1973-05-29 Gen Electric Coated cemented carbide product
DE2435989C2 (de) * 1974-07-26 1982-06-24 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Herstellung eines verschleißfesten, beschichteten Hartmetallkörpers für Zerspanungszwecke
US4049876A (en) * 1974-10-18 1977-09-20 Sumitomo Electric Industries, Ltd. Cemented carbonitride alloys
US4066451A (en) * 1976-02-17 1978-01-03 Erwin Rudy Carbide compositions for wear-resistant facings and method of fabrication
AT362943B (de) * 1977-01-27 1981-06-25 Sandvik Ab Gesintertes hartmetall
US4265662A (en) * 1977-12-29 1981-05-05 Sumitomo Electric Industries, Ltd. Hard alloy containing molybdenum and tungsten

Also Published As

Publication number Publication date
WO1981001422A1 (en) 1981-05-28
JPS56501569A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-10-29
US4417922A (en) 1983-11-29
GB2063922A (en) 1981-06-10
EP0039704A1 (en) 1981-11-18
IT8026081A0 (it) 1980-11-19
IT1134348B (it) 1986-08-13

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