SE438849B - Forfarande vid framstellning av formkroppar av kiselnitridbaserade material - Google Patents

Forfarande vid framstellning av formkroppar av kiselnitridbaserade material

Info

Publication number
SE438849B
SE438849B SE8103269A SE8103269A SE438849B SE 438849 B SE438849 B SE 438849B SE 8103269 A SE8103269 A SE 8103269A SE 8103269 A SE8103269 A SE 8103269A SE 438849 B SE438849 B SE 438849B
Authority
SE
Sweden
Prior art keywords
powder
sintering
silicon nitride
si3n4
grinding
Prior art date
Application number
SE8103269A
Other languages
English (en)
Swedish (sv)
Other versions
SE8103269L (sv
Inventor
R Pompe
Original Assignee
Svenska Silikatforskning
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 Svenska Silikatforskning filed Critical Svenska Silikatforskning
Priority to SE8103269A priority Critical patent/SE438849B/sv
Priority to US06/463,884 priority patent/US4492665A/en
Priority to EP82901558A priority patent/EP0079908B1/fr
Priority to DE8282901558T priority patent/DE3262116D1/de
Priority to PCT/SE1982/000161 priority patent/WO1982004245A1/fr
Publication of SE8103269L publication Critical patent/SE8103269L/
Publication of SE438849B publication Critical patent/SE438849B/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
    • 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
    • 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
    • C04B35/591—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 reaction sintering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Products (AREA)
SE8103269A 1981-05-25 1981-05-25 Forfarande vid framstellning av formkroppar av kiselnitridbaserade material SE438849B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8103269A SE438849B (sv) 1981-05-25 1981-05-25 Forfarande vid framstellning av formkroppar av kiselnitridbaserade material
US06/463,884 US4492665A (en) 1981-05-25 1982-05-10 Process for the production of mouldings from materials based on silicon nitride
EP82901558A EP0079908B1 (fr) 1981-05-25 1982-05-10 Procede de production de pieces moulees a partir de materiaux a base de nitrure de silicium
DE8282901558T DE3262116D1 (en) 1981-05-25 1982-05-10 Process for the production of mouldings from materials based on silicon nitride
PCT/SE1982/000161 WO1982004245A1 (fr) 1981-05-25 1982-05-10 Procede de production de moulures a partir de materiaux a base de nitrure de silicium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8103269A SE438849B (sv) 1981-05-25 1981-05-25 Forfarande vid framstellning av formkroppar av kiselnitridbaserade material

Publications (2)

Publication Number Publication Date
SE8103269L SE8103269L (sv) 1982-11-26
SE438849B true SE438849B (sv) 1985-05-13

Family

ID=20343915

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8103269A SE438849B (sv) 1981-05-25 1981-05-25 Forfarande vid framstellning av formkroppar av kiselnitridbaserade material

Country Status (5)

Country Link
US (1) US4492665A (fr)
EP (1) EP0079908B1 (fr)
DE (1) DE3262116D1 (fr)
SE (1) SE438849B (fr)
WO (1) WO1982004245A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8208096A (pt) * 1982-09-30 1984-08-14 Ford Motor Co Processo para preparar um objeto que compreende nitreto de silicio prensado a quente;produto
WO1984001371A1 (fr) * 1982-09-30 1984-04-12 Ford Werke Ag PROCEDE DE PRODUCTION DE Si3N4 LIE PAR REACTION/COMPRIME A CHAUD, UTILISE COMME OUTIL COUPANT
JPS59107908A (ja) * 1982-12-08 1984-06-22 Toyo Soda Mfg Co Ltd 焼結性に優れた窒化珪素粉末の製造法
DE3337025A1 (de) * 1983-10-12 1985-05-02 Feldmühle AG, 4000 Düsseldorf Verfahren zur herstellung eines siliziumnitridbauteils
JPS6191067A (ja) * 1984-10-10 1986-05-09 株式会社東芝 摺動部材
US5082806A (en) * 1987-07-28 1992-01-21 Cooper Industries, Inc. Semi-conducting ceramic
US4781874A (en) * 1987-10-23 1988-11-01 Eaton Corporation Process for making silicon nitride articles
US5156830A (en) * 1990-07-24 1992-10-20 Eaton Corporation Process for preparing an alpha-phase silicon nitride material and thereafter converting to non-densified beta-phase material
DE4102628A1 (de) * 1991-01-30 1992-08-06 Bayer Ag Verfahren zur herstellung eines werkstoffes auf si(pfeil abwaerts)3(pfeil abwaerts)n(pfeil abwaerts)4(pfeil abwaerts)-basis, so hergestellte werkstoffe sowie deren verwendung
DE69433631T2 (de) * 1993-01-22 2005-03-10 Eaton Corp., Cleveland Verfahren zur herstellung eines siliciumhaltigen nitridierbaren basismaterials und von siliciumnitridmaterialien
DE4336311C2 (de) * 1993-10-25 1996-03-14 Bayer Ag Verfahren zur Herstellung von dichten Siliciumnitrid-Werkstoffen
EP0666246B1 (fr) * 1994-02-07 1998-04-08 Isuzu Ceramics Research Institute Co., Ltd. Produit fritté basé sur nitrure de silicium
GB9413267D0 (en) * 1994-07-01 1994-08-24 T & N Technology Ltd Sintered reaction-bonded silicon nitride components
JP3559382B2 (ja) * 1996-03-29 2004-09-02 京セラ株式会社 窒化珪素質焼結体の製造方法
DE19924896A1 (de) * 1999-06-01 2000-12-07 Cfi Ceramics For Industry Gmbh Siliciumnitrid-Werkstoffe und daraus hergestellte Bauteile für die Verarbeitung von Leichtmetallschmelzen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB942082A (en) * 1961-02-01 1963-11-20 Nat Res Dev An improved heat resisting material comprising self-bonded silicon nitride with or without silicon carbide dispersed therein and method for producing it
GB1206468A (en) * 1967-04-10 1970-09-23 Lucas Industries Ltd Method of manufacturing silicon nitride powder
JPS4921091B1 (fr) * 1970-08-10 1974-05-29
GB1396773A (en) * 1972-01-26 1975-06-04 Advanced Materials Eng Manufacture of artefacts
DE2458268C2 (de) * 1974-12-10 1977-06-08 Annawerk Keramische Betr E Gmb Verfahren zum herstellen von hochtemperaturbestaendigen formkoerpern aus siliziumnitrid oder siliziumnitrid- verbundstoffen
GB1546928A (en) * 1976-01-06 1979-05-31 Gen Electric Si3n4 formed by nitridation of sintered silicon compact
CA1084241A (fr) * 1976-08-02 1980-08-26 Andre Ezis Moulage d'articles en nitrure de silicium
US4125952A (en) * 1977-10-13 1978-11-21 Jennings Willie L Bucket attachment
DE2800174A1 (de) * 1978-01-03 1979-07-12 Max Planck Gesellschaft Verfahren zum sintern von siliciumnitrid-formkoerpern
US4264547A (en) * 1978-11-08 1981-04-28 Battelle Memorial Institute Silicon nitride-based sintering composition
JPS5595680A (en) * 1979-01-12 1980-07-21 Ngk Spark Plug Co Production of high density silicon nitride sintered body

Also Published As

Publication number Publication date
DE3262116D1 (en) 1985-03-14
SE8103269L (sv) 1982-11-26
EP0079908A1 (fr) 1983-06-01
WO1982004245A1 (fr) 1982-12-09
EP0079908B1 (fr) 1985-01-30
US4492665A (en) 1985-01-08

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