ATA49677A - Gesintertes hartmetall - Google Patents

Gesintertes hartmetall

Info

Publication number
ATA49677A
ATA49677A AT49677A AT49677A ATA49677A AT A49677 A ATA49677 A AT A49677A AT 49677 A AT49677 A AT 49677A AT 49677 A AT49677 A AT 49677A AT A49677 A ATA49677 A AT A49677A
Authority
AT
Austria
Prior art keywords
sintered carbide
sintered
carbide
Prior art date
Application number
AT49677A
Other languages
English (en)
Other versions
AT362943B (de
Inventor
Peter Dipl Ing Dr Tec Ettmayer
Richard Dr Dr Kieffer
Original Assignee
Peter Dipl Ing Dr Tec Ettmayer
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 Peter Dipl Ing Dr Tec Ettmayer filed Critical Peter Dipl Ing Dr Tec Ettmayer
Priority to AT0049677A priority Critical patent/AT362943B/de
Priority to SE7800756A priority patent/SE420508B/sv
Priority to DE2803024A priority patent/DE2803024C3/de
Priority to DE2857360A priority patent/DE2857360C2/de
Priority to GB3243/78A priority patent/GB1593326A/en
Priority to BR7800491A priority patent/BR7800491A/pt
Priority to JP819278A priority patent/JPS53104617A/ja
Priority to CA295,749A priority patent/CA1124751A/en
Priority to FR7802133A priority patent/FR2378732A1/fr
Priority to US05/872,926 priority patent/US4212671A/en
Priority to IT19724/78A priority patent/IT1118207B/it
Publication of ATA49677A publication Critical patent/ATA49677A/de
Priority to US06/102,963 priority patent/US4342594A/en
Application granted granted Critical
Publication of AT362943B publication Critical patent/AT362943B/de

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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/0828—Carbonitrides or oxycarbonitrides of metals, boron or silicon
AT0049677A 1977-01-27 1977-01-27 Gesintertes hartmetall AT362943B (de)

Priority Applications (12)

Application Number Priority Date Filing Date Title
AT0049677A AT362943B (de) 1977-01-27 1977-01-27 Gesintertes hartmetall
SE7800756A SE420508B (sv) 1977-01-27 1978-01-23 Sintrad hardmetall innehallande molybden-volfram-karbonitrid
DE2857360A DE2857360C2 (de) 1977-01-27 1978-01-24 Verfahren zur Herstellung eines Molybdän-Wolfram-Karbonitrides mit der Struktur von Wolframkarbid
DE2803024A DE2803024C3 (de) 1977-01-27 1978-01-24 Hartmetallegierung und Verfahren zu ihrer Herstellung
BR7800491A BR7800491A (pt) 1977-01-27 1978-01-26 Carboneto cementado ou de metal duro sinterizado,processo para fabricar um carbonitreto de molibdenio-tungstenio e processo para fabricar o referido carboneto cementado
JP819278A JPS53104617A (en) 1977-01-27 1978-01-26 Sintered carbide alloy
GB3243/78A GB1593326A (en) 1977-01-27 1978-01-26 Molybdenum tungsten carbonitride and sintered cemented carbides comprising molybdenum tungsten carbonitride
CA295,749A CA1124751A (en) 1977-01-27 1978-01-26 Cemented carbide
FR7802133A FR2378732A1 (fr) 1977-01-27 1978-01-26 Carbure fritte et procede d'obtention
US05/872,926 US4212671A (en) 1977-01-27 1978-01-27 Cemented carbide containing molybdenum tungsten carbonitride having WC type structure
IT19724/78A IT1118207B (it) 1977-01-27 1978-01-27 Carburo cementato
US06/102,963 US4342594A (en) 1977-01-27 1979-12-12 Cemented carbide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0049677A AT362943B (de) 1977-01-27 1977-01-27 Gesintertes hartmetall

Publications (2)

Publication Number Publication Date
ATA49677A true ATA49677A (de) 1978-08-15
AT362943B AT362943B (de) 1981-06-25

Family

ID=3492145

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0049677A AT362943B (de) 1977-01-27 1977-01-27 Gesintertes hartmetall

Country Status (10)

Country Link
US (2) US4212671A (de)
JP (1) JPS53104617A (de)
AT (1) AT362943B (de)
BR (1) BR7800491A (de)
CA (1) CA1124751A (de)
DE (2) DE2857360C2 (de)
FR (1) FR2378732A1 (de)
GB (1) GB1593326A (de)
IT (1) IT1118207B (de)
SE (1) SE420508B (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE425003B (sv) * 1978-02-28 1982-08-23 Sandvik Ab Modifikation av molybden-volfram-karbonitrid enligt kraven i patentet 7800756-4
GB2063922A (en) * 1979-11-20 1981-06-10 Metallurg Inc Sintered hard metals
JPS5716161A (en) * 1980-07-02 1982-01-27 Ngk Spark Plug Co Ltd Preparation of coating tip for cutting
JPS5747771A (en) * 1980-09-06 1982-03-18 Sumitomo Electric Industries Sintered body for linedrawing dice and manufacture
DE3100266C2 (de) * 1981-01-08 1993-11-18 Sumitomo Electric Industries Verfahren zur Herstellung von Mischcarbiden oder Mischcarbonitriden
US4610931A (en) * 1981-03-27 1986-09-09 Kennametal Inc. Preferentially binder enriched cemented carbide bodies and method of manufacture
USRE34180E (en) * 1981-03-27 1993-02-16 Kennametal Inc. Preferentially binder enriched cemented carbide bodies and method of manufacture
US4639352A (en) * 1985-05-29 1987-01-27 Sumitomo Electric Industries, Ltd. Hard alloy containing molybdenum
US4857108A (en) * 1986-11-20 1989-08-15 Sandvik Ab Cemented carbonitride alloy with improved plastic deformation resistance
US4990410A (en) * 1988-05-13 1991-02-05 Toshiba Tungaloy Co., Ltd. Coated surface refined sintered alloy
US6057046A (en) * 1994-05-19 2000-05-02 Sumitomo Electric Industries, Ltd. Nitrogen-containing sintered alloy containing a hard phase
US6299658B1 (en) 1996-12-16 2001-10-09 Sumitomo Electric Industries, Ltd. Cemented carbide, manufacturing method thereof and cemented carbide tool
US5756410A (en) * 1997-02-27 1998-05-26 The Dow Chemical Company Method for making submicrometer transition metal carbonitrides
DK173814B1 (da) * 1999-03-15 2001-11-12 Topsoe Haldor As Fremgangsmåde til fremstilling af ammoniak og katalysator til syntese af ammoniak
SE522845C2 (sv) * 2000-11-22 2004-03-09 Sandvik Ab Sätt att tillverka ett skär sammansatt av olika hårdmetallsorter
US20040035246A1 (en) * 2000-12-19 2004-02-26 Mitsuo Kuwabara Composite material
CN100422362C (zh) * 2001-07-03 2008-10-01 本田技研工业株式会社 多元系陶瓷粉末及其制造方法、和烧结体及其制造方法
US8455116B2 (en) 2007-06-01 2013-06-04 Sandvik Intellectual Property Ab Coated cemented carbide cutting tool insert
SE0701761L (sv) 2007-06-01 2008-12-02 Sandvik Intellectual Property Finkornig hårdmetall för svarvning i varmhållfasta superlegeringar (HRSA) och rostfria stål
SE0701449L (sv) 2007-06-01 2008-12-02 Sandvik Intellectual Property Finkornig hårdmetall med förfinad struktur
DE102008040094A1 (de) 2008-07-02 2009-01-29 Basf Se Verfahren zur Herstellung eines oxidischen geometrischen Formkörpers
DE102008040093A1 (de) 2008-07-02 2008-12-18 Basf Se Verfahren zur Herstellung eines ringähnlichen oxidischen Formkörpers
KR20200050558A (ko) * 2018-11-02 2020-05-12 서울대학교산학협력단 인성이 향상된 서멧트 및 그의 제조방법
CN109399582B (zh) * 2019-01-02 2022-05-31 吉林化工学院 块体材料氮化钼的高温高压制备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT49677B (de) * 1909-06-18 1911-09-11 James Gayley Verfahren, Hochöfen und Konvertern Wind von annähernd gleichmäßiger Temperatur und annähernd gleichmäßigem Feuchtigkeitsgehalt zuzuführen.
US2036245A (en) * 1932-01-11 1936-04-07 Richard R Walter Alloy
US3492100A (en) * 1966-11-25 1970-01-27 Centre Nat Rech Scient Process for obtaining simple and mixed carbonitrides and oxycarbonitrides of transition metals and new metallic carbonitrides and oxycarbonitrides containing such metals
BE756565A (fr) * 1969-09-30 1971-03-01 Ugine Carbone Alliages durs a base de nitrures
DE2420768A1 (de) * 1973-06-18 1975-01-09 Teledyne Ind Karbonitridlegierungen fuer schneidwerkzeuge und verschleissteile
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
JPS5171809A (en) * 1974-12-19 1976-06-22 Ngk Spark Plug Co Chitsukachitankishoketsugokinno seizoho
US4049380A (en) * 1975-05-29 1977-09-20 Teledyne Industries, Inc. Cemented carbides containing hexagonal molybdenum
US4066451A (en) * 1976-02-17 1978-01-03 Erwin Rudy Carbide compositions for wear-resistant facings and method of fabrication
US4120719A (en) * 1976-12-06 1978-10-17 Sumitomo Electric Industries, Ltd. Cemented carbonitride alloys containing tantalum

Also Published As

Publication number Publication date
DE2803024C3 (de) 1984-01-12
SE420508B (sv) 1981-10-12
IT1118207B (it) 1986-02-24
BR7800491A (pt) 1978-09-26
JPS53104617A (en) 1978-09-12
JPS6146541B2 (de) 1986-10-15
DE2857360C2 (de) 1983-05-11
CA1124751A (en) 1982-06-01
US4212671A (en) 1980-07-15
US4342594A (en) 1982-08-03
AT362943B (de) 1981-06-25
GB1593326A (en) 1981-07-15
DE2803024B2 (de) 1980-07-10
FR2378732B1 (de) 1982-04-09
DE2803024A1 (de) 1978-08-10
FR2378732A1 (fr) 1978-08-25
IT7819724A0 (it) 1978-01-27
SE7800756L (sv) 1978-07-28

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
ELJ Ceased due to non-payment of the annual fee