CH554817A - METHOD OF MANUFACTURING A HOT-PRESSED SILICON NITRIDE BODY. - Google Patents

METHOD OF MANUFACTURING A HOT-PRESSED SILICON NITRIDE BODY.

Info

Publication number
CH554817A
CH554817A CH82973A CH82973A CH554817A CH 554817 A CH554817 A CH 554817A CH 82973 A CH82973 A CH 82973A CH 82973 A CH82973 A CH 82973A CH 554817 A CH554817 A CH 554817A
Authority
CH
Switzerland
Prior art keywords
hot
manufacturing
silicon nitride
nitride body
pressed silicon
Prior art date
Application number
CH82973A
Other languages
German (de)
Inventor
D W Smith
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 CH554817A publication Critical patent/CH554817A/en

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
    • C04B35/58—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
    • C04B33/00—Clay-wares
    • C04B33/32—Burning methods
CH82973A 1972-01-19 1973-01-19 METHOD OF MANUFACTURING A HOT-PRESSED SILICON NITRIDE BODY. CH554817A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB252372A GB1405171A (en) 1972-01-19 1972-01-19 Method of manufacturing hot pressed silicon nitride components

Publications (1)

Publication Number Publication Date
CH554817A true CH554817A (en) 1974-10-15

Family

ID=9741058

Family Applications (1)

Application Number Title Priority Date Filing Date
CH82973A CH554817A (en) 1972-01-19 1973-01-19 METHOD OF MANUFACTURING A HOT-PRESSED SILICON NITRIDE BODY.

Country Status (12)

Country Link
JP (1) JPS5536631B2 (en)
AT (1) AT334170B (en)
AU (1) AU5098973A (en)
BE (1) BE794199A (en)
CA (1) CA1013550A (en)
CH (1) CH554817A (en)
DE (1) DE2301426C2 (en)
FR (1) FR2168601B1 (en)
GB (1) GB1405171A (en)
IT (1) IT976915B (en)
NL (1) NL7300860A (en)
SE (1) SE375981B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5448075A (en) * 1977-09-24 1979-04-16 Matsushita Electric Ind Co Ltd Device for assembling electronic apparatus circuits
DE2967302D1 (en) * 1978-05-31 1985-01-03 Ford Motor Co Ceramic cutting tool composition, method of its manufacture and its use in machining cast iron
JPS5555809A (en) * 1978-10-20 1980-04-24 Ngk Spark Plug Co Hot press mold
JPS5849166B2 (en) * 1979-09-14 1983-11-02 株式会社東芝 Hot press forming method of silicon nitride sintered body
US4632793A (en) * 1980-10-22 1986-12-30 Ford Motor Company Method of fabricating hot pressed silicon nitride billets
US4554117A (en) * 1982-09-30 1985-11-19 Ford Motor Company Method of forming dense ceramic bodies
DE3276365D1 (en) * 1982-09-30 1987-06-25 Ford Motor Co Method of fabricating hot pressed ceramic bodies
BR8208094A (en) * 1982-09-30 1984-08-14 Ford Motor Co PROCESS TO DENSIFY SIMULTANEOUSLY AND UNIFORMLY VARIOUS CERAMIC BODIES AND PROCESS TO FORM VARIOUS HOT PRESSED CERAMIC OBJECTS IN A SINGLE CAVITY
US4489032A (en) * 1982-09-30 1984-12-18 Ford Motor Company Method of hot pressing reactive materials
US5302328A (en) * 1983-07-19 1994-04-12 Ceradyne, Inc. Making hot pressed silicon nitride by use of low density reaction bonded body
AU563498B2 (en) * 1983-07-19 1987-07-09 Ford Motor Co. Making hot pressed silicon nitride by use of low density reaction bonded body
WO1985000592A1 (en) * 1983-07-19 1985-02-14 Ford Motor Company Method of making an anisotropic silicon nitride comprising object by use of higher density and fully reacted preforms
JPH0346560Y2 (en) * 1984-12-25 1991-10-01
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
JPH0552782U (en) * 1991-12-12 1993-07-13 防衛庁技術研究本部長 Underwater sensor support device
CN107855531A (en) * 2017-12-14 2018-03-30 哈尔滨工业大学 A kind of method that hot pressed sintering powder metallurgy high flux prepares metal-base composites

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3303533A (en) * 1963-10-23 1967-02-14 Norton Co Hot pressing apparatus
US3413392A (en) * 1966-10-17 1968-11-26 Du Pont Hot pressing process
GB1092637A (en) * 1967-11-27 1967-11-29 Lucas Industries Ltd Silicon nitride products
US3632708A (en) * 1969-03-26 1972-01-04 Union Carbide Corp Use of expanded anisotropic graphite as multi-cavity mold for hot pressing
BE787477A (en) * 1971-08-12 1973-02-12 Bayer Ag 1-PHENYL-2-IMINO-IMIDAZOLIDINES, THEIR PREPARATION PROCESS AND THEIR APPLICATION AS REPELLENTS AGAINST BIRDS

Also Published As

Publication number Publication date
IT976915B (en) 1974-09-10
DE2301426A1 (en) 1973-07-26
NL7300860A (en) 1973-07-23
AU5098973A (en) 1974-07-11
FR2168601A1 (en) 1973-08-31
BE794199A (en) 1973-05-16
AT334170B (en) 1976-01-10
ATA35473A (en) 1976-04-15
FR2168601B1 (en) 1976-05-14
JPS5536631B2 (en) 1980-09-22
JPS5012105A (en) 1975-02-07
GB1405171A (en) 1975-09-03
SE375981B (en) 1975-05-05
DE2301426C2 (en) 1983-01-27
CA1013550A (en) 1977-07-12

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Legal Events

Date Code Title Description
PL Patent ceased