DE3685806D1 - Herstellung von gesinterten siliziumnitridformkoerpern. - Google Patents

Herstellung von gesinterten siliziumnitridformkoerpern.

Info

Publication number
DE3685806D1
DE3685806D1 DE8686308828T DE3685806T DE3685806D1 DE 3685806 D1 DE3685806 D1 DE 3685806D1 DE 8686308828 T DE8686308828 T DE 8686308828T DE 3685806 T DE3685806 T DE 3685806T DE 3685806 D1 DE3685806 D1 DE 3685806D1
Authority
DE
Germany
Prior art keywords
manufacture
silicon nitride
molded bodies
sintered silicon
nitride molded
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE8686308828T
Other languages
English (en)
Other versions
DE3685806T2 (de
Inventor
Takao Soma
Tomonori Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Application granted granted Critical
Publication of DE3685806D1 publication Critical patent/DE3685806D1/de
Publication of DE3685806T2 publication Critical patent/DE3685806T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C04B35/593—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
    • C04B35/5935—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 obtained by gas pressure sintering

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)
DE8686308828T 1985-11-18 1986-11-12 Herstellung von gesinterten siliziumnitridformkoerpern. Expired - Lifetime DE3685806T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25680585 1985-11-18

Publications (2)

Publication Number Publication Date
DE3685806D1 true DE3685806D1 (de) 1992-07-30
DE3685806T2 DE3685806T2 (de) 1992-12-17

Family

ID=17297682

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686308828T Expired - Lifetime DE3685806T2 (de) 1985-11-18 1986-11-12 Herstellung von gesinterten siliziumnitridformkoerpern.

Country Status (4)

Country Link
US (1) US4747984A (de)
EP (1) EP0225087B1 (de)
JP (1) JPS62275068A (de)
DE (1) DE3685806T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2543353B2 (ja) * 1987-01-30 1996-10-16 京セラ株式会社 窒化珪素質焼結体の製造方法
JPH01219065A (ja) * 1988-02-27 1989-09-01 Ngk Insulators Ltd 均質窒化珪素焼結体の製造方法
DE3825955A1 (de) * 1987-07-30 1989-02-16 Ngk Insulators Ltd Verfahren zur herstellung homogener siliciumnitrid-sinterkoerper
GB8924018D0 (en) * 1989-10-25 1989-12-13 Secr Defence Gas detection by ion mobility
EP0574926B1 (de) * 1992-06-18 1997-11-19 Sumitomo Electric Industries, Ltd. Verfahren und Vorrichtung zur Herstellung von Siliciumnitridkeramik
DE4311155A1 (de) * 1993-04-05 1994-10-06 Max Planck Gesellschaft Partialdrucksinterverfahren zur Herstellung homogener Siliciumnitrid-Bauteile
US7446066B1 (en) 2005-11-07 2008-11-04 Jai-Lin Sun Reverse reaction sintering of Si3N4/SiC composites

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56169182A (en) * 1980-05-29 1981-12-25 Sumitomo Electric Industries Ceramic material sintering method
JPS5849509A (ja) * 1981-09-07 1983-03-23 Toyota Motor Corp 車両用空調装置におけるベンチレ−タ吹出口の風量制御装置
DE3266050D1 (en) * 1981-10-12 1985-10-10 Sumitomo Electric Industries Method for sintering silicon nitride
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
JPS59111981A (ja) * 1982-12-17 1984-06-28 科学技術庁無機材質研究所長 窒化けい素を含む緻密な焼結体の製造法

Also Published As

Publication number Publication date
DE3685806T2 (de) 1992-12-17
EP0225087A3 (en) 1989-04-05
JPH031270B2 (de) 1991-01-10
JPS62275068A (ja) 1987-11-30
EP0225087B1 (de) 1992-06-24
US4747984A (en) 1988-05-31
EP0225087A2 (de) 1987-06-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee