SE7802236L - Hardmetall - Google Patents

Hardmetall

Info

Publication number
SE7802236L
SE7802236L SE7802236A SE7802236A SE7802236L SE 7802236 L SE7802236 L SE 7802236L SE 7802236 A SE7802236 A SE 7802236A SE 7802236 A SE7802236 A SE 7802236A SE 7802236 L SE7802236 L SE 7802236L
Authority
SE
Sweden
Prior art keywords
tungsten
metal
carbonitride
molybdenum
disclosed
Prior art date
Application number
SE7802236A
Other languages
English (en)
Swedish (sv)
Other versions
SE425003B (sv
Inventor
N A Ingelstrom
L A E Akesson
Original Assignee
Sandvik Ab
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 Sandvik Ab filed Critical Sandvik Ab
Priority to SE7802236A priority Critical patent/SE425003B/sv
Priority to DE19782829753 priority patent/DE2829753A1/de
Priority to AT0520478A priority patent/AT366719B/de
Priority to IT25892/78A priority patent/IT1112283B/it
Priority to GB7830472A priority patent/GB2015572B/en
Priority to JP9089178A priority patent/JPS54118314A/ja
Priority to FR7821808A priority patent/FR2418209A2/fr
Priority to CA000308054A priority patent/CA1134868A/en
Priority to BR7804822A priority patent/BR7804822A/pt
Priority to US06/015,889 priority patent/US4300952A/en
Publication of SE7802236L publication Critical patent/SE7802236L/xx
Publication of SE425003B publication Critical patent/SE425003B/sv

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
    • C22C29/04—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Carbon And Carbon Compounds (AREA)
SE7802236A 1978-02-28 1978-02-28 Modifikation av molybden-volfram-karbonitrid enligt kraven i patentet 7800756-4 SE425003B (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE7802236A SE425003B (sv) 1978-02-28 1978-02-28 Modifikation av molybden-volfram-karbonitrid enligt kraven i patentet 7800756-4
DE19782829753 DE2829753A1 (de) 1978-02-28 1978-07-06 Hartstoff
AT0520478A AT366719B (de) 1978-02-28 1978-07-18 Hartstoff mit wc-struktur
IT25892/78A IT1112283B (it) 1978-02-28 1978-07-19 Carburo cementato
GB7830472A GB2015572B (en) 1978-02-28 1978-07-20 Cemented carbonitride
JP9089178A JPS54118314A (en) 1978-02-28 1978-07-24 Sintered carbide alloy
FR7821808A FR2418209A2 (fr) 1978-02-28 1978-07-24 Carbure fritte et procede d'obtention
CA000308054A CA1134868A (en) 1978-02-28 1978-07-25 Cemented carbide
BR7804822A BR7804822A (pt) 1978-02-28 1978-07-26 Carboneto cementado aperfeicoado ou carbonitreto de molibdenio-tungstenio
US06/015,889 US4300952A (en) 1978-02-28 1979-02-28 Cemented hard metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7802236A SE425003B (sv) 1978-02-28 1978-02-28 Modifikation av molybden-volfram-karbonitrid enligt kraven i patentet 7800756-4

Publications (2)

Publication Number Publication Date
SE7802236L true SE7802236L (sv) 1979-08-29
SE425003B SE425003B (sv) 1982-08-23

Family

ID=20334121

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7802236A SE425003B (sv) 1978-02-28 1978-02-28 Modifikation av molybden-volfram-karbonitrid enligt kraven i patentet 7800756-4

Country Status (10)

Country Link
US (1) US4300952A (xx)
JP (1) JPS54118314A (xx)
AT (1) AT366719B (xx)
BR (1) BR7804822A (xx)
CA (1) CA1134868A (xx)
DE (1) DE2829753A1 (xx)
FR (1) FR2418209A2 (xx)
GB (1) GB2015572B (xx)
IT (1) IT1112283B (xx)
SE (1) SE425003B (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053018B1 (en) * 1980-11-24 1984-09-05 Exxon Research And Engineering Company Novel molybdenum oxycarbonitride compositions
USRE34180E (en) * 1981-03-27 1993-02-16 Kennametal Inc. Preferentially binder enriched cemented carbide bodies and method of manufacture
US4610931A (en) * 1981-03-27 1986-09-09 Kennametal Inc. Preferentially binder enriched cemented carbide bodies and method of manufacture
FR2543152B1 (fr) * 1983-03-25 1985-06-14 Eurotungstene Poudres Catalyseurs de reformage a base de carbures de tungstene et/ou molybdene et leur methode d'utilisation
SE440753B (sv) * 1983-05-13 1985-08-19 Santrade Ltd Verktyg for skerande bearbetning bestaende av kerna och holje
SE453649B (sv) * 1984-11-09 1988-02-22 Santrade Ltd Verktyg i form av en kompoundkropp bestaende av en kerna och ett holje
US4649084A (en) * 1985-05-06 1987-03-10 General Electric Company Process for adhering an oxide coating on a cobalt-enriched zone, and articles made from said process
US4639352A (en) * 1985-05-29 1987-01-27 Sumitomo Electric Industries, Ltd. Hard alloy containing molybdenum
SE462182B (sv) * 1986-09-01 1990-05-14 Sandvik Ab Foerfarande foer framstaellning av en skyddsplatta i kompoundutfoerande saasom splitterskydd, kompoundpansar o d
US4857108A (en) * 1986-11-20 1989-08-15 Sandvik Ab Cemented carbonitride alloy with improved plastic deformation resistance
JP2890592B2 (ja) * 1989-01-26 1999-05-17 住友電気工業株式会社 超硬合金製ドリル
ES2101741T3 (es) 1989-12-28 1997-07-16 Zapata Innovative Closures Inc Tapas testigo de manipulacion indebida y metodos para fabricar estas tapas.
US5314656A (en) * 1992-11-20 1994-05-24 The Regents Of The University Of California Synthesis of transition metal carbonitrides
IL110663A (en) * 1994-08-15 1997-09-30 Iscar Ltd Tungsten-based cemented carbide powder mix and cemented carbide products made therefrom
US5580666A (en) * 1995-01-20 1996-12-03 The Dow Chemical Company Cemented ceramic article made from ultrafine solid solution powders, method of making same, and the material thereof
JP3052240B2 (ja) * 1998-02-27 2000-06-12 東京タングステン株式会社 Ｘ線管用回転陽極及びその製造方法
JP3347295B2 (ja) * 1998-09-09 2002-11-20 松下電器産業株式会社 部品実装ツールとそれによる部品実装方法および装置
EP1343736B1 (en) * 2000-12-19 2009-03-04 Honda Giken Kogyo Kabushiki Kaisha Composite material
DE10297020T5 (de) * 2001-07-03 2004-08-12 Honda Giken Kogyo K.K. Mehrkomponentenkeramikpulver, Verfahren zum Herstellen von Mehrkomponentenkeramikpulver, Sinterkörper und Verfahren zum Herstellen eines Sinterkörpers
JP2004142993A (ja) * 2002-10-24 2004-05-20 Toshiba Tungaloy Co Ltd 六方晶複合炭化物およびその製造方法
EP1420076A1 (en) * 2002-10-24 2004-05-19 Toshiba Tungaloy Co., Ltd. Hard alloy and W-based composite carbide powder used as starting material
KR101434695B1 (ko) * 2006-09-14 2014-08-26 알베마를 네덜란드 비.브이. 폐 촉매로부터 ｖｉ-ｂ 족 금속을 회수하는 방법
US8333923B2 (en) * 2007-02-28 2012-12-18 Caterpillar Inc. High strength gray cast iron

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2036245A (en) * 1932-01-11 1936-04-07 Richard R Walter Alloy
US3994692A (en) * 1974-05-29 1976-11-30 Erwin Rudy Sintered carbonitride tool materials
US3971656A (en) * 1973-06-18 1976-07-27 Erwin Rudy Spinodal carbonitride alloys for tool and wear applications
US4049876A (en) * 1974-10-18 1977-09-20 Sumitomo Electric Industries, Ltd. Cemented carbonitride alloys
SE392482B (sv) * 1975-05-16 1977-03-28 Sandvik Ab Pa pulvermetallurgisk veg framstelld legering bestaende av 30-70 volymprocent
US4049380A (en) * 1975-05-29 1977-09-20 Teledyne Industries, Inc. Cemented carbides containing hexagonal molybdenum
US4120719A (en) * 1976-12-06 1978-10-17 Sumitomo Electric Industries, Ltd. Cemented carbonitride alloys containing tantalum
US4101318A (en) * 1976-12-10 1978-07-18 Erwin Rudy Cemented carbide-steel composites for earthmoving and mining applications
AT362943B (de) * 1977-01-27 1981-06-25 Sandvik Ab Gesintertes hartmetall
US4150984A (en) * 1977-09-15 1979-04-24 Ngk Spark Plug Co., Ltd. Tungsten carbide-base sintered alloys and method for production thereof

Also Published As

Publication number Publication date
IT1112283B (it) 1986-01-13
CA1134868A (en) 1982-11-02
SE425003B (sv) 1982-08-23
GB2015572A (en) 1979-09-12
FR2418209A2 (fr) 1979-09-21
US4300952A (en) 1981-11-17
AT366719B (de) 1982-05-10
IT7825892A0 (it) 1978-07-19
GB2015572B (en) 1982-09-22
BR7804822A (pt) 1979-09-25
DE2829753A1 (de) 1979-08-30
FR2418209B2 (xx) 1983-02-11
JPS54118314A (en) 1979-09-13
ATA520478A (de) 1981-09-15

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