CH623019A5 - Process for producing cast inorganic materials of high melting point - Google Patents

Process for producing cast inorganic materials of high melting point Download PDF

Info

Publication number
CH623019A5
CH623019A5 CH737176A CH737176A CH623019A5 CH 623019 A5 CH623019 A5 CH 623019A5 CH 737176 A CH737176 A CH 737176A CH 737176 A CH737176 A CH 737176A CH 623019 A5 CH623019 A5 CH 623019A5
Authority
CH
Switzerland
Prior art keywords
weight
mixture
cast
mo2c
atm
Prior art date
Application number
CH737176A
Other languages
German (de)
English (en)
Inventor
Alexandr Grigorievic Merzhanov
Vladimir Isaakovich Jukhvid
Inna Petrovna Borovinskaya
Fedor Ivanovich Dubovitsky
Original Assignee
Inst Khim Fiz An Sssr
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 Inst Khim Fiz An Sssr filed Critical Inst Khim Fiz An Sssr
Publication of CH623019A5 publication Critical patent/CH623019A5/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/5607—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on refractory metal carbides
    • 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
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/0615—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with transition metals other than titanium, zirconium or hafnium
    • C01B21/0617—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with transition metals other than titanium, zirconium or hafnium with vanadium, niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/949—Tungsten or molybdenum carbides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/06—Metal silicides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/02—Boron; Borides
    • C01B35/04—Metal borides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/5607—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on refractory metal carbides
    • C04B35/5611—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on refractory metal carbides based on titanium carbides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/58007—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on refractory metal nitrides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/5805—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides
    • C04B35/58064—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides based on refractory borides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/058—Mixtures of metal powder with non-metallic powder by reaction sintering (i.e. gasless reaction starting from a mixture of solid metal compounds)
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C22C1/1036—Alloys containing non-metals starting from a melt
    • C22C1/1068—Making hard metals based on borides, carbides, nitrides, oxides or silicides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/90—Other properties not specified above

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Ceramic Products (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CH737176A 1975-06-26 1976-06-10 Process for producing cast inorganic materials of high melting point CH623019A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU752145103A SU617485A1 (ru) 1975-06-26 1975-06-26 Способ получени тугоплавких неорганически материалов

Publications (1)

Publication Number Publication Date
CH623019A5 true CH623019A5 (en) 1981-05-15

Family

ID=20622980

Family Applications (1)

Application Number Title Priority Date Filing Date
CH737176A CH623019A5 (en) 1975-06-26 1976-06-10 Process for producing cast inorganic materials of high melting point

Country Status (9)

Country Link
AT (1) AT374160B (it)
CA (1) CA1058841A (it)
CH (1) CH623019A5 (it)
DE (1) DE2628578C3 (it)
FR (1) FR2317253A1 (it)
GB (1) GB1497025A (it)
IT (1) IT1063627B (it)
SE (1) SE7607145L (it)
SU (1) SU617485A1 (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU725326C (ru) * 1977-08-29 1993-11-15 Отделение Института химической физики АН СССР Способ получени двухслойных труб
US4268314A (en) * 1979-12-21 1981-05-19 Union Carbide Corporation High density refractory composites and method of making
WO1981002431A1 (en) * 1980-02-20 1981-09-03 Inst Khim Fiz An Sssr Tungstenfree hard alloy and method of making it
EP0116809B1 (en) * 1983-02-16 1990-05-02 MOLTECH Invent S.A. Cermets and their manufacture
IL81512A0 (en) * 1986-02-12 1987-09-16 Dow Chemical Co Novel method for producing ceramic bodies
US4888166A (en) * 1986-09-03 1989-12-19 Georgia Tech Research Corporation Process for making highly reactive sub-micron amorphous titanium diboride powder
GB8708604D0 (en) * 1987-04-10 1987-05-13 Grieveson P Making carbides of high-melting metals
SE8900918L (sv) * 1988-03-22 1989-09-23 Inst Struturnoi Makrokinetikia Foerfarande foer framstaellning av pulverformiga svaarsmaelta oorganiska foereningar och metallkompositioner
WO1990007013A1 (en) * 1988-12-20 1990-06-28 Institut Strukturnoi Makrokinetiki Akademii Nauk Sssr Porous refractory material, article made thereof and method for making said article
EP0463161A1 (de) * 1989-03-24 1992-01-02 Institut Strukturnoi Makrokinetiki Akademii Nauk Sssr Verfahren zur herstellung keramischer erzeugnisse
WO1990011857A1 (en) * 1989-04-03 1990-10-18 Institut Strukturnoi Makrokinetiki Akademii Nauk Sssr Method and reactor for obtaining powdered refractory material
JPH04502749A (ja) * 1989-06-30 1992-05-21 インスティトゥト　ストルクトゥルノイ　マクロキネティキ　アカデミー　ナウク　エスエスエスアール セラミック複合材料およびその製造方法
WO1991001271A1 (en) * 1989-07-14 1991-02-07 Institut Strukturnoi Makrokinetiki Akademii Nauk Sssr Method for obtaining molybdenum disilicide powder
WO1991001269A1 (en) * 1989-07-20 1991-02-07 Institut Strukturnoi Makrokinetiki Akademii Nauk Sssr Method for obtaining molybdenum carbide
DE68920445T2 (de) * 1989-08-28 1995-05-11 Georgia Tech Res Inst Verfahren zur herstellung höchstreaktiver submikron amorpher titandiboridpulver und erzeugnisse daraus.
DE19621691B4 (de) * 1996-05-30 2008-10-30 Zedler, Achim, Dr. Wolframkarbidkristall und Verfahren zu dessen Herstellung
CN1329345C (zh) * 2005-11-10 2007-08-01 北京科技大学 一种用于自蔓延高温合成制备陶瓷内衬钢管的添加剂
RU2469816C2 (ru) * 2010-05-04 2012-12-20 Открытое акционерное общество "Научно-исследовательский институт металлургической технологии" Способ получения сплава
CN112624102A (zh) * 2020-12-27 2021-04-09 南通百大石墨设备有限公司 一种石墨制品的生产方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2461020A (en) * 1945-03-02 1949-02-08 Metal Hydrides Inc Production of tantalum nitride
GB794146A (en) * 1955-03-22 1958-04-30 Jean Lucien Andrieux Improvements in or relating to a process for the aluminothermic preparation of boron, borides and boron-containing alloys by reduction
US2886454A (en) * 1955-09-30 1959-05-12 Western Carbide Corp Process for the manufacture of metallic carbides
DE1189055B (de) * 1960-04-21 1965-03-18 Mine Safety Appliances Co Verfahren zur Herstellung von Metallboriden

Also Published As

Publication number Publication date
FR2317253A1 (fr) 1977-02-04
GB1497025A (en) 1978-01-05
AT374160B (de) 1984-03-26
FR2317253B1 (it) 1978-11-17
CA1058841A (en) 1979-07-24
DE2628578B2 (de) 1980-03-06
IT1063627B (it) 1985-02-11
ATA427876A (de) 1983-08-15
DE2628578C3 (de) 1980-10-30
DE2628578A1 (de) 1977-01-13
SU617485A1 (ru) 1978-07-30
SE7607145L (sv) 1976-12-27

Similar Documents

Publication Publication Date Title
CH623019A5 (en) Process for producing cast inorganic materials of high melting point
AT377784B (de) Wolframfreie hartlegierung und verfahren fuer ihre herstellung
DE3205877C2 (it)
DE2407410B2 (de) Karbidhartmetall mit ausscheidungshärtbarer metallischer Matrix
DE1771898A1 (de) Warmpressverfahren
DE3932992A1 (de) Hartmetallische verbundstoffe mittels dispersionslegierung
DE2324513C2 (de) Starrer, gebrannter Filter, zur Filtration von geschmolzenem Aluminium
DE3875594T2 (de) Verfahren zur herstellung eines gegenstandes aus pulverfoermigem material durch isostatisches pressen.
DE2837688A1 (de) Verfahren zur herstellung von gegossenen zweischichtenrohren
DE60111565T2 (de) Verfahren zur Herstellung eines Metallmatrixverbundwerkstoffes und Metallmatrixverbundwerkstoff
DE2009696A1 (de) Durch intermetallische Verbindungen verbundene Massen aus Aluminiumoxid und metallischer Verbindung
EP0433856A1 (de) Hartmetall-Mischwerkstoffe auf Basis von Boriden, Nitriden und Eisenbindemetallen
DE1263576B (de) Verfahren zur Herstellung von Cermets
DE2314384A1 (de) Dichte siliciumcarbidkoerper und verfahren zu deren herstellung
DE19752776C1 (de) Verfahren zur Herstellung eines Bauteils aus Al¶2¶0¶3¶/Titanaluminid-Verbundwerkstoff und dessen Verwendung
DE2407411B2 (de) Wärmebeständige und verschleißfeste Legierung auf Nickelbasis
DE2702082B2 (de) Polykristallines überhartes Material aus kubischem Bornitrid und Verfahren zu seiner Herstellung
DE3121440C2 (it)
DE19706925C2 (de) Verfahren zum Herstellen von Keramik-Metall-Verbundkörpern, Keramik-Metall-Verbundkörper und deren Verwendung
DE2630687C2 (it)
DE1471080A1 (de) Feuerfester Koerper und Verfahren zu seiner Herstellung
DE2840935C2 (de) Verfahren zur Herstellung eines Hartmetalls
DE976392C (de) Verfahren zur Herstellung von Metallcarbiden
WO2007028181A1 (de) Verfahren zur herstellung eines keramischen werkstoffs und keramischer werkstoff
DE1018349B (de) Formkoerper aus feuerfestem Material

Legal Events

Date Code Title Description
PL Patent ceased