MX3487E - Mejoras en metodo para producir una composicion a base de aleaciones de carburo y aglutinante metalico - Google Patents

Mejoras en metodo para producir una composicion a base de aleaciones de carburo y aglutinante metalico

Info

Publication number
MX3487E
MX3487E MX000252U MX25276U MX3487E MX 3487 E MX3487 E MX 3487E MX 000252 U MX000252 U MX 000252U MX 25276 U MX25276 U MX 25276U MX 3487 E MX3487 E MX 3487E
Authority
MX
Mexico
Prior art keywords
molybdenum
carbide
mixture
temperature
monocarbon
Prior art date
Application number
MX000252U
Other languages
English (en)
Inventor
Stephen Wei Hong Yih
Samuel Austin Worcester Jr
Erwin Rudy
Original Assignee
Teledyne Indusatries 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 Teledyne Indusatries Inc filed Critical Teledyne Indusatries Inc
Publication of MX3487E publication Critical patent/MX3487E/es

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Ceramic Products (AREA)

Abstract

La presente invención se refiere e mejoras en método para producir una composición a base de aleaciones de carburo y aglutinante metálico, que comprende formar mediante difución una saolución sólida de monocarburo de tungsteno hexagonal y monocarburo de molibdeno de compocición estequiométrica que contiene entre 10 y 100 moles de monocarburo de molibdeno, la mejora que comprende los pasos de: formar una mezcla íntimamente enlazada de la composición completa deseada que incluye hasta 4 por ciento atómico de un metal auxiliar de difusión, calentar la mezcla a una temperatura mayor de 1900°C y dentro de la escala de la estabilidad de soluciones de carburo basadas en molibdenoi cúbico tungsteno, reducir la temperatura de la mezcla a una temperatura menor de 1900°C y dentre de la escala de estabilidad de soluciones de carburo basadas en molibdeno hexagonal tungsteno para prroducir la nucleación de soluciones de carburo basadas en molibdeno cúbico-tugnsteno mantener la temperatura de la mezcla a temperatura baja durante el período suficiente de tiempo [para que se complete la formaciónes de soluciones de carburo basadas en molibdeno hexagonal-tunsgteno.
MX000252U 1975-05-29 1976-05-31 Mejoras en metodo para producir una composicion a base de aleaciones de carburo y aglutinante metalico MX3487E (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/581,787 US4049380A (en) 1975-05-29 1975-05-29 Cemented carbides containing hexagonal molybdenum

Publications (1)

Publication Number Publication Date
MX3487E true MX3487E (es) 1980-12-16

Family

ID=24326564

Family Applications (1)

Application Number Title Priority Date Filing Date
MX000252U MX3487E (es) 1975-05-29 1976-05-31 Mejoras en metodo para producir una composicion a base de aleaciones de carburo y aglutinante metalico

Country Status (12)

Country Link
US (2) US4049380A (es)
JP (1) JPS597342B2 (es)
AT (1) AT358833B (es)
BE (1) BE842334A (es)
BR (1) BR7603374A (es)
CA (1) CA1078136A (es)
DE (1) DE2623990A1 (es)
FR (1) FR2312571A1 (es)
GB (1) GB1546834A (es)
IT (1) IT1061318B (es)
MX (1) MX3487E (es)
SE (1) SE423723B (es)

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AT362943B (de) * 1977-01-27 1981-06-25 Sandvik Ab Gesintertes hartmetall
FR2388891A1 (fr) * 1977-04-26 1978-11-24 Rudy Erwin Carbure metallique pour matieres composites frittees
JPS5829247B2 (ja) * 1977-09-13 1983-06-21 住友電気工業株式会社 モリブデンを含む固溶体の製造方法
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CH621749A5 (es) * 1977-08-09 1981-02-27 Battelle Memorial Institute
US4265662A (en) * 1977-12-29 1981-05-05 Sumitomo Electric Industries, Ltd. Hard alloy containing molybdenum and tungsten
CA1115994A (en) * 1977-12-29 1982-01-12 Sumitomo Electric Industries, Ltd. Hard alloy containing molybdenum and tungsten
SE425003B (sv) * 1978-02-28 1982-08-23 Sandvik Ab Modifikation av molybden-volfram-karbonitrid enligt kraven i patentet 7800756-4
US4442180A (en) * 1978-05-14 1984-04-10 Sumitomo Electric Industries, Ltd. Sintered body for use in a cutting tool and the method for producing the same
US4177324A (en) * 1978-06-30 1979-12-04 Union Carbide Corporation Hard facing of metal substrates using material containing V, W, Mo, C
AU529416B2 (en) * 1978-07-04 1983-06-09 Sumitomo Electric Industries, Ltd. Diamond compact for a wire drawing die
US4257809A (en) * 1979-01-05 1981-03-24 General Electric Company Molybdenum monocarbide-tungsten monocarbide solid solutions
US4384884A (en) * 1981-01-05 1983-05-24 Sumitomo Electric Industries, Ltd. Process for the production of a hard solid solution containing molybdenum
DE3100266C2 (de) * 1981-01-08 1993-11-18 Sumitomo Electric Industries Verfahren zur Herstellung von Mischcarbiden oder Mischcarbonitriden
US4639352A (en) * 1985-05-29 1987-01-27 Sumitomo Electric Industries, Ltd. Hard alloy containing molybdenum
US4689196A (en) * 1985-06-24 1987-08-25 Gte Products Corporation Silver-tungsten carbide-graphite electrical contact
SE456428B (sv) * 1986-05-12 1988-10-03 Santrade Ltd Hardmetallkropp for bergborrning med bindefasgradient och sett att framstella densamma
JPH0426845Y2 (es) * 1986-07-30 1992-06-26
US4716019A (en) * 1987-06-04 1987-12-29 Gte Products Corporation Process for producing composite agglomerates of molybdenum and molybdenum carbide
US4910091A (en) * 1987-09-03 1990-03-20 Air Products And Chemicals, Inc. High hardness fine grained tungsten-carbon alloys
US4942097A (en) * 1987-10-14 1990-07-17 Kennametal Inc. Cermet cutting tool
DE3891069C2 (de) * 1987-10-26 1996-01-11 Hitachi Metals Ltd Metallkeramische Legierungen und unter deren Anwendung hergestellte mechanische Verbundstoffteile
US4945073A (en) * 1988-09-20 1990-07-31 The Dow Chemical Company High hardness, wear resistant materials
US5215945A (en) * 1988-09-20 1993-06-01 The Dow Chemical Company High hardness, wear resistant materials
US5223460A (en) * 1988-09-20 1993-06-29 The Dow Chemical Company High hardness, wear resistant materials
US5256608A (en) * 1988-09-20 1993-10-26 The Dow Chemical Company High hardness, wear resistant materials
CN1042192A (zh) * 1988-09-20 1990-05-16 唐化学原料公司 高硬度、耐磨材料
US4917859A (en) * 1989-09-06 1990-04-17 Mitsubishi Steel Mfg. Co., Ltd. Dewaxing process for metal powder compacts made by injection molding
BE1009811A3 (fr) 1995-12-08 1997-08-05 Union Miniere Sa Poudre prealliee et son utilisation dans la fabrication d'outils diamantes.
KR100503436B1 (ko) 1997-04-29 2005-07-26 유미코르 예비합금 구리 함유 분말 및 이를 다이아몬드공구 제조에 사용하는 방법
US6024776A (en) * 1997-08-27 2000-02-15 Kennametal Inc. Cermet having a binder with improved plasticity
US6010283A (en) * 1997-08-27 2000-01-04 Kennametal Inc. Cutting insert of a cermet having a Co-Ni-Fe-binder
US6022175A (en) * 1997-08-27 2000-02-08 Kennametal Inc. Elongate rotary tool comprising a cermet having a Co-Ni-Fe binder
US6170917B1 (en) 1997-08-27 2001-01-09 Kennametal Inc. Pick-style tool with a cermet insert having a Co-Ni-Fe-binder
US5992546A (en) * 1997-08-27 1999-11-30 Kennametal Inc. Rotary earth strata penetrating tool with a cermet insert having a co-ni-fe-binder
DE19922051A1 (de) * 1999-05-14 2000-11-16 Olaf Sommer Inst Fuer Festkoer Wolframkarbidkristall mit kubischer Kristallstruktur oder einer daraus abgeleiteten Struktur
AT410939B (de) * 2000-12-20 2003-08-25 Treibacher Ind Ag Verfahren zur herstellung von wolframcarbid
US7625542B2 (en) * 2003-04-25 2009-12-01 Inframat Corporation Method for the production of metal carbides
AT501801B1 (de) * 2005-05-13 2007-08-15 Boehlerit Gmbh & Co Kg Hartmetallkörper mit zähem oberflächenbereich
DE102008040093A1 (de) 2008-07-02 2008-12-18 Basf Se Verfahren zur Herstellung eines ringähnlichen oxidischen Formkörpers
DE102008040094A1 (de) 2008-07-02 2009-01-29 Basf Se Verfahren zur Herstellung eines oxidischen geometrischen Formkörpers
US9624417B2 (en) 2012-10-09 2017-04-18 Sandvik Intellectual Property Ab Low binder, wear resistant hard metal
US9725794B2 (en) * 2014-12-17 2017-08-08 Kennametal Inc. Cemented carbide articles and applications thereof
CN113173789B (zh) * 2021-03-30 2023-04-18 四川科力特硬质合金股份有限公司 一种无粘结相耐腐蚀硬质合金及其生产工艺和应用

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FR874342A (fr) * 1940-08-12 1942-08-04 Comm Aciers Soc Ind Procédé pour la fabrication d'alliages durs pour outils et instruments de travail
GB890757A (en) * 1959-01-06 1962-03-07 Gen Electric Improvements in or relating to the production of tungsten and molybdenum carbides
AT245269B (de) * 1962-11-20 1966-02-25 Plansee Metallwerk Hochtemperatur-Werkstoff
US3677722A (en) * 1969-11-24 1972-07-18 Walmet Corp The Cemented carbide composition and method of preparation
GB1326769A (en) * 1970-10-08 1973-08-15 Fulmer Res Inst Ltd Formulation of tungsten and molybdenum carbides
AT316368B (de) * 1971-12-09 1974-07-10 Plansee Metallwerk Zwirnröhrchen zur Texturierung von synthetischen Fasern nach dem Falschdrahtverfahren
BE794383A (fr) * 1972-02-14 1973-07-23 Teledyne Ind Alliages de carbures pour outils de coupe
DE2420768A1 (de) * 1973-06-18 1975-01-09 Teledyne Ind Karbonitridlegierungen fuer schneidwerkzeuge und verschleissteile

Also Published As

Publication number Publication date
GB1546834A (en) 1979-05-31
BE842334A (fr) 1976-09-16
SE423723B (sv) 1982-05-24
JPS51146306A (en) 1976-12-15
FR2312571B1 (es) 1980-03-14
FR2312571A1 (fr) 1976-12-24
DE2623990A1 (de) 1976-12-16
BR7603374A (pt) 1976-12-21
AT358833B (de) 1980-10-10
SE7606039L (sv) 1976-11-30
US4139374A (en) 1979-02-13
US4049380A (en) 1977-09-20
ATA398876A (de) 1980-02-15
CA1078136A (en) 1980-05-27
IT1061318B (it) 1983-02-28
JPS597342B2 (ja) 1984-02-17

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