SE427650B - Kiselnitridpulvermaterial samt sett att framstella detsamma - Google Patents

Kiselnitridpulvermaterial samt sett att framstella detsamma

Info

Publication number
SE427650B
SE427650B SE7800350A SE7800350A SE427650B SE 427650 B SE427650 B SE 427650B SE 7800350 A SE7800350 A SE 7800350A SE 7800350 A SE7800350 A SE 7800350A SE 427650 B SE427650 B SE 427650B
Authority
SE
Sweden
Prior art keywords
silicon nitride
weight
powder
sintered
heated
Prior art date
Application number
SE7800350A
Other languages
English (en)
Swedish (sv)
Other versions
SE7800350L (sv
Inventor
K Nishida
M Komatsu
T Miyano
Original Assignee
Tokyo Shibaura Electric Co
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
Priority claimed from JP52001949A external-priority patent/JPS6035315B2/ja
Priority claimed from JP52113235A external-priority patent/JPS596836B2/ja
Application filed by Tokyo Shibaura Electric Co filed Critical Tokyo Shibaura Electric Co
Publication of SE7800350L publication Critical patent/SE7800350L/xx
Publication of SE427650B publication Critical patent/SE427650B/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
    • 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
    • C04B35/584—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
SE7800350A 1977-01-13 1978-01-12 Kiselnitridpulvermaterial samt sett att framstella detsamma SE427650B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP52001949A JPS6035315B2 (ja) 1977-01-13 1977-01-13 セラミツク粉末材料の製造方法
JP52113235A JPS596836B2 (ja) 1977-09-22 1977-09-22 セラミツク粉末材料の製造方法

Publications (2)

Publication Number Publication Date
SE7800350L SE7800350L (sv) 1978-07-14
SE427650B true SE427650B (sv) 1983-04-25

Family

ID=26335248

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7800350A SE427650B (sv) 1977-01-13 1978-01-12 Kiselnitridpulvermaterial samt sett att framstella detsamma
SE8207111A SE8207111L (sv) 1977-01-13 1982-12-13 Sett vid framstellning av ett keramiskt pulvermaterial

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE8207111A SE8207111L (sv) 1977-01-13 1982-12-13 Sett vid framstellning av ett keramiskt pulvermaterial

Country Status (4)

Country Link
US (1) US4284432A (de)
DE (1) DE2801474C2 (de)
GB (1) GB1602821A (de)
SE (2) SE427650B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3162375D1 (en) * 1980-08-06 1984-03-29 Feldmuehle Ag Dense silicon-nitride shaped body containing yttrium oxide, and process for its production
US4511525A (en) * 1981-11-26 1985-04-16 Tokyo Shibaura Denki Kabushiki Kaisha Process for producing sintered silicon nitride-base body
FR2517665B1 (fr) * 1981-12-08 1986-01-31 Ceraver Procede de fabrication d'un materiau fritte a base de nitrure de silicium, et materiau obtenu par ce procede
US5324694A (en) * 1985-06-26 1994-06-28 The Babcock & Wilcox Company Silicon nitride/boron nitride composite with enhanced fracture toughness
CA1268488A (en) * 1986-10-28 1990-05-01 Russell L. Yeckley Silicon nitride with improved high temperature strength
JP2577899B2 (ja) * 1987-01-28 1997-02-05 本田技研工業株式会社 窒化珪素質焼結体及びその製造法
DE3829503A1 (de) * 1988-08-31 1990-03-01 Bayer Ag Siliciumnitridpulver mit geringem sauerstoffgehalt
DE3829504A1 (de) * 1988-08-31 1990-03-01 Bayer Ag Siliciumnitridpulver mit verbesserten oberflaecheneigenschaften sowie verfahren zu deren herstellung
DE3829502A1 (de) * 1988-08-31 1990-03-01 Bayer Ag Siliciumnitridpulver mit niedrigem isoelektrischen punkt sowie verfahren zu deren herstellung
ES2020104A6 (es) * 1990-01-23 1991-07-16 Ercros Sa Materiales ceramicos composites para aplicaciones ingenieriles de alta temperatura y severas condiciones de choque termico y su procedimiento de fabricacion.
US5538675A (en) * 1994-04-14 1996-07-23 The Dow Chemical Company Method for producing silicon nitride/silicon carbide composite

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB970639A (en) * 1960-03-24 1964-09-23 Plessey Co Ltd Method of producing high density silicon nitride
US3835211A (en) * 1968-12-11 1974-09-10 Lucas Industries Ltd Silicon nitride products
JPS4921091B1 (de) * 1970-08-10 1974-05-29
US3836374A (en) * 1972-01-20 1974-09-17 Norton Co Hot pressed silicon nitride
US3992497A (en) * 1973-05-18 1976-11-16 Westinghouse Electric Corporation Pressureless sintering silicon nitride powders
US3830652A (en) * 1973-06-28 1974-08-20 Us Army Hot pressed, high strength silicon nitride
US4046580A (en) * 1974-06-28 1977-09-06 Tokyo Shibaura Electric Co., Ltd. Silicon nitride-based sintered material and method for manufacturing the same
US4071371A (en) * 1975-03-06 1978-01-31 Ford Motor Company High temperature ceramic material suitable for gas turbine applications and a process for producing same

Also Published As

Publication number Publication date
DE2801474A1 (de) 1978-07-27
SE8207111D0 (sv) 1982-12-13
SE7800350L (sv) 1978-07-14
SE8207111L (sv) 1982-12-13
US4284432A (en) 1981-08-18
DE2801474C2 (de) 1985-01-10
GB1602821A (en) 1981-11-18

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