CA962286A - Hard metal composition - Google Patents

Hard metal composition

Info

Publication number
CA962286A
CA962286A CA050,599A CA50599A CA962286A CA 962286 A CA962286 A CA 962286A CA 50599 A CA50599 A CA 50599A CA 962286 A CA962286 A CA 962286A
Authority
CA
Canada
Prior art keywords
hard metal
metal composition
composition
hard
metal
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
CA050,599A
Inventor
Julius Hummer
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.)
Fansteel Inc
Original Assignee
Fansteel 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 Fansteel Inc filed Critical Fansteel Inc
Application granted granted Critical
Publication of CA962286A publication Critical patent/CA962286A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/95—Consolidated metal powder compositions of >95% theoretical density, e.g. wrought

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
CA050,599A 1968-05-15 1969-05-05 Hard metal composition Expired CA962286A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72943768A 1968-05-15 1968-05-15

Publications (1)

Publication Number Publication Date
CA962286A true CA962286A (en) 1975-02-04

Family

ID=24931017

Family Applications (1)

Application Number Title Priority Date Filing Date
CA050,599A Expired CA962286A (en) 1968-05-15 1969-05-05 Hard metal composition

Country Status (5)

Country Link
US (1) US3480410A (en)
CA (1) CA962286A (en)
FR (1) FR2010998A1 (en)
GB (1) GB1266966A (en)
SE (1) SE415783B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3878592A (en) * 1971-12-22 1975-04-22 Ford Motor Co Molybdenum nickel chromium bonded titanium carbide
SE392482B (en) * 1975-05-16 1977-03-28 Sandvik Ab ON POWDER METALLURGIC ROAD MANUFACTURED ALLOY CONSISTING OF 30-70 VOLUME PERCENT
US4455354A (en) * 1980-11-14 1984-06-19 Minnesota Mining And Manufacturing Company Dimensionally-controlled cobalt-containing precision molded metal article
JPH01119639A (en) * 1987-10-31 1989-05-11 Nippon Tungsten Co Ltd Sintered hard alloy having wear resistance, corrosion resistance and thermal shock resistance
JPH01119640A (en) * 1987-11-02 1989-05-11 Nippon Tungsten Co Ltd Sleeve for injection nozzle
US5009705A (en) * 1989-12-28 1991-04-23 Mitsubishi Metal Corporation Microdrill bit
US5024559A (en) * 1990-02-28 1991-06-18 Westinghouse Electric Corp. Punch for use in a pellet press
AU657753B2 (en) * 1991-04-10 1995-03-23 Eurotungstene Poudres S.A. Method of making cemented carbide articles
ATE173030T1 (en) * 1991-09-02 1998-11-15 Sumitomo Electric Industries HARD ALLOY AND THEIR PRODUCTION
GB2273301B (en) * 1992-11-20 1996-10-30 Smith International Improved cage protection for rock bits
US5918103A (en) * 1995-06-06 1999-06-29 Toshiba Tungaloy Co., Ltd. Plate-crystalline tungsten carbide-containing hard alloy, composition for forming plate-crystalline tungsten carbide and process for preparing said hard alloy
JP3310138B2 (en) * 1995-07-11 2002-07-29 ダイジ▲ェ▼ット工業株式会社 Sintered hard material
JP2990655B2 (en) * 1996-05-21 1999-12-13 東京タングステン株式会社 Composite carbide powder and method for producing the same
DE10135790B4 (en) * 2001-07-23 2005-07-14 Kennametal Inc. Fine grained cemented carbide and its use
JP2008001081A (en) * 2006-05-22 2008-01-10 Fujifilm Corp Cellulose-based resin film and its manufacturing method
CN106513670B (en) * 2016-11-10 2018-12-18 株洲硬质合金集团有限公司 A kind of sintering method of ultra-fine cemented carbide
CN109136603B (en) * 2017-06-16 2020-09-29 荆门市格林美新材料有限公司 Preparation method of aluminum-doped hard alloy
DE102019110950A1 (en) 2019-04-29 2020-10-29 Kennametal Inc. Hard metal compositions and their applications
CN115584423A (en) * 2022-11-04 2023-01-10 株洲硬质合金集团有限公司 Composition for preparing low-cobalt ultra-coarse-grain hard alloy, and preparation method and application thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB335453A (en) * 1928-12-03 1930-09-25 Richard Walter
US2253969A (en) * 1939-07-31 1941-08-26 Gen Electric Hard metal alloy for structures operating under pressure and/or sliding motion
US3165822A (en) * 1963-08-07 1965-01-19 Metal Carbides Corp Tungsten carbide tool manufacture

Also Published As

Publication number Publication date
FR2010998A1 (en) 1970-02-27
US3480410A (en) 1969-11-25
SE415783B (en) 1980-10-27
GB1266966A (en) 1972-03-15
DE1924753B2 (en) 1973-03-22
DE1924753A1 (en) 1969-11-27

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