SE392883B - Forfarande for framstellning av varmpressade produkter av ett keramiskt material baserat pa kiselnitrid - Google Patents

Forfarande for framstellning av varmpressade produkter av ett keramiskt material baserat pa kiselnitrid

Info

Publication number
SE392883B
SE392883B SE7304712A SE7304712A SE392883B SE 392883 B SE392883 B SE 392883B SE 7304712 A SE7304712 A SE 7304712A SE 7304712 A SE7304712 A SE 7304712A SE 392883 B SE392883 B SE 392883B
Authority
SE
Sweden
Prior art keywords
hot
procedure
production
ceramic material
material based
Prior art date
Application number
SE7304712A
Other languages
English (en)
Inventor
M R Holdsworth
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of SE392883B publication Critical patent/SE392883B/sv

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
    • C04B33/00—Clay-wares
    • C04B33/32—Burning methods
    • C04B33/326—Burning methods under pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
    • B28B3/025—Hot pressing, e.g. of ceramic materials
    • 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
    • C04B33/00—Clay-wares
    • C04B33/32—Burning methods
    • 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
    • C04B35/584—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 silicon nitride
    • C04B35/593—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 silicon nitride obtained by pressure sintering
    • 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
    • C04B35/597—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 silicon oxynitride, e.g. SIALONS

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Ceramic Products (AREA)
SE7304712A 1972-04-06 1973-04-04 Forfarande for framstellning av varmpressade produkter av ett keramiskt material baserat pa kiselnitrid SE392883B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1588372A GB1415522A (en) 1972-04-06 1972-04-06 Method of manufacturing hot pressed cermaic material based on silicon nitride

Publications (1)

Publication Number Publication Date
SE392883B true SE392883B (sv) 1977-04-25

Family

ID=10067257

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7304712A SE392883B (sv) 1972-04-06 1973-04-04 Forfarande for framstellning av varmpressade produkter av ett keramiskt material baserat pa kiselnitrid

Country Status (13)

Country Link
US (1) US3892835A (sv)
JP (1) JPS499513A (sv)
AT (1) AT323040B (sv)
BE (1) BE797787A (sv)
CA (1) CA974742A (sv)
CH (1) CH588427A5 (sv)
DE (1) DE2316348C2 (sv)
FR (1) FR2179462A5 (sv)
GB (1) GB1415522A (sv)
IT (1) IT981836B (sv)
NL (1) NL7304796A (sv)
SE (1) SE392883B (sv)
SU (1) SU484677A3 (sv)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1415482A (en) * 1973-03-12 1975-11-26 Carborundum Co Hot pressing method for graphite reactive repressing method for graphite reactive refractories
GB1485411A (en) * 1974-02-09 1977-09-14 Rolls Royce Turbine discs and blades for gas turbine engines
US4011295A (en) * 1974-10-07 1977-03-08 The Garrett Corporation Ceramic rotor for gas turbine engine
US4172107A (en) * 1975-11-10 1979-10-23 Tokyo Shibaura Electric Co., Ltd. Method of manufacturing composite ceramic articles
US4038092A (en) * 1976-01-30 1977-07-26 Norton Company Strengthening reaction sintered silicon nitride
JPS54183523U (sv) * 1978-06-16 1979-12-26
DE2945513C2 (de) * 1979-11-10 1987-12-23 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren zur Herstellung von Formkörpern aus Siliziumkeramik durch Heißisostatpressen
FR2499967A1 (fr) * 1981-02-16 1982-08-20 Armines Procede et dispositif de fabrication par frittage sous charge de pieces riches en bore et pieces riches en bore
JPS57172650A (en) * 1981-04-17 1982-10-23 Mitsubishi Electric Corp Non-electrode electric-discharge lamp
US4410468A (en) * 1981-07-06 1983-10-18 The Harshaw Chemical Company Hot press-forging of an optical body with dynamic constraint by crystal powder
GB2155843A (en) * 1984-03-06 1985-10-02 Asm Fico Tooling Promoting mold release of molded objects
US4920640A (en) * 1988-01-27 1990-05-01 W. R. Grace & Co.-Conn. Hot pressing dense ceramic sheets for electronic substrates and for multilayer electronic substrates
JPH02279575A (ja) * 1989-04-18 1990-11-15 Nkk Corp 緻密なセラミック膜を有するセラミック焼結体の製造方法
US5098631A (en) * 1990-09-13 1992-03-24 The Dow Chemical Company Method of preparing near-net shape silicon nitride articles and the articles so prepared
US5211786A (en) * 1990-12-21 1993-05-18 W. R. Grace & Co.-Conn. Use of permeable materials to improve hot pressing process
US5229562A (en) * 1991-04-05 1993-07-20 The Boeing Company Process for consolidation of composite materials
US5656216A (en) * 1994-08-25 1997-08-12 Sony Corporation Method for making metal oxide sputtering targets (barrier powder envelope)
US6582641B1 (en) * 1994-08-25 2003-06-24 Praxair S.T. Technology, Inc. Apparatus and method for making metal oxide sputtering targets
JPH1067586A (ja) * 1996-08-27 1998-03-10 Dowa Mining Co Ltd パワーモジュール用回路基板およびその製造方法
CN111440010A (zh) * 2020-05-18 2020-07-24 宁波江丰电子材料股份有限公司 一种带有氧化铝涂层的高纯石墨工具及其制备方法和用途

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1041851B (de) * 1956-08-04 1958-10-23 Immelborn Hartmetallwerk Verfahren zum Herstellen von Sinterkoerpern
US3221365A (en) * 1962-12-14 1965-12-07 Bausch & Lomb Apparatus for forming optical elements
US3383737A (en) * 1966-05-05 1968-05-21 Herbert H. Greger Apparatus for pressure sintering ceramic material
US3589880A (en) * 1966-11-22 1971-06-29 Eastman Kodak Co Plurality optical element pressing process
GB1220592A (en) * 1967-06-08 1971-01-27 Atomic Energy Authority Uk Improvements in or relating to powder-compacting dies
FR1545415A (fr) * 1967-11-27 1968-11-08 Lucas Industries Ltd Procédé de préparation de produits en nitrure de silicium et produits obtenus
GB1092637A (en) * 1967-11-27 1967-11-29 Lucas Industries Ltd Silicon nitride products
JPS53401B1 (sv) * 1969-10-21 1978-01-09
US3717694A (en) * 1970-11-09 1973-02-20 Carborundum Co Hot pressing a refractory article of complex shape in a mold of simple shape

Also Published As

Publication number Publication date
IT981836B (it) 1974-10-10
AT323040B (de) 1975-06-25
CA974742A (en) 1975-09-23
GB1415522A (en) 1975-11-26
NL7304796A (sv) 1973-10-09
SU484677A3 (ru) 1975-09-15
CH588427A5 (sv) 1977-05-31
JPS499513A (sv) 1974-01-28
DE2316348A1 (de) 1973-10-18
BE797787A (fr) 1973-07-31
DE2316348C2 (de) 1983-10-20
FR2179462A5 (sv) 1973-11-16
US3892835A (en) 1975-07-01

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