DE3220559A1 - Formkoerper vom siliciumnitrid-typ und verfahren zu ihrer herstellung - Google Patents

Formkoerper vom siliciumnitrid-typ und verfahren zu ihrer herstellung

Info

Publication number
DE3220559A1
DE3220559A1 DE19823220559 DE3220559A DE3220559A1 DE 3220559 A1 DE3220559 A1 DE 3220559A1 DE 19823220559 DE19823220559 DE 19823220559 DE 3220559 A DE3220559 A DE 3220559A DE 3220559 A1 DE3220559 A1 DE 3220559A1
Authority
DE
Germany
Prior art keywords
group
silicon nitride
ammonia
silazane
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.)
Granted
Application number
DE19823220559
Other languages
German (de)
English (en)
Other versions
DE3220559C2 (enExample
Inventor
Toshikatsu Ohta Tokyo Ishikawa
Jun-ichi Yokohama Kanagawa Tanaka
Haruo Machida Tokyo Teranishi
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.)
Nippon Carbon Co Ltd
Original Assignee
Nippon Carbon Co 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
Priority claimed from JP56082519A external-priority patent/JPS57200210A/ja
Priority claimed from JP56125957A external-priority patent/JPS5832071A/ja
Application filed by Nippon Carbon Co Ltd filed Critical Nippon Carbon Co Ltd
Publication of DE3220559A1 publication Critical patent/DE3220559A1/de
Application granted granted Critical
Publication of DE3220559C2 publication Critical patent/DE3220559C2/de
Granted 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
    • C04B35/589—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 from Si-containing polymer precursors or organosilicon monomers
    • 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
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like

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)
DE19823220559 1981-06-01 1982-06-01 Formkoerper vom siliciumnitrid-typ und verfahren zu ihrer herstellung Granted DE3220559A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56082519A JPS57200210A (en) 1981-06-01 1981-06-01 Fibrous silicon nitride and its production
JP56125957A JPS5832071A (ja) 1981-08-13 1981-08-13 窒化ケイ素系成形体の製造方法

Publications (2)

Publication Number Publication Date
DE3220559A1 true DE3220559A1 (de) 1982-12-16
DE3220559C2 DE3220559C2 (enExample) 1990-10-25

Family

ID=26423536

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823220559 Granted DE3220559A1 (de) 1981-06-01 1982-06-01 Formkoerper vom siliciumnitrid-typ und verfahren zu ihrer herstellung

Country Status (5)

Country Link
CA (1) CA1182281A (enExample)
DE (1) DE3220559A1 (enExample)
FR (1) FR2506755B1 (enExample)
GB (1) GB2100711A (enExample)
NL (1) NL8202219A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3329250A1 (de) * 1983-02-08 1984-08-09 Kyushu Refractories Co., Ltd., Bizen, Okayama Feuerfestes siliziumnitrid-verbundmaterial
DE3617428A1 (de) * 1986-05-23 1987-11-26 Krupp Gmbh Verfahren und vorrichtung zur herstellung elektrisch leitender feuerfester baustoffe und verwendung dieser baustoffe
EP0536866A1 (en) * 1991-10-11 1993-04-14 Noritake Co., Limited Carbon fiber reinforced silicon nitride based nanocomposite material and method for preparing same

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4594330A (en) * 1984-03-22 1986-06-10 Mitsubishi Gas Chemical Company, Inc. Fine amorphous powder and process for preparing fine powdery mixture of silicon nitride and silicon carbide
JPS61295274A (ja) * 1985-06-24 1986-12-26 チッソ株式会社 セラミツク成形体の製造方法
US5091271A (en) * 1988-10-05 1992-02-25 Teijin Limited Shaped silion carbide-eased ceramic article
US5132354A (en) * 1990-06-15 1992-07-21 Ethyl Corporation Silicon nitride precursor polymer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2646694A1 (de) * 1975-10-18 1977-04-28 Res Inst Iron Steel Verfahren zur herstellung von metallnitridsinterkoerpern und danach erhaltene siliciumnitrid- und aluminiumnitridsinterkoerper

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2243527A1 (de) * 1972-09-05 1974-04-18 Bayer Ag Formkoerper aus homogenen mischungen von siliciumcarbid und siliciumnitrid und verfahren zu ihrer herstellung
US4097294A (en) * 1976-08-23 1978-06-27 The United States Of America As Represented By The Secretary Of The Navy Preparation of ceramics

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2646694A1 (de) * 1975-10-18 1977-04-28 Res Inst Iron Steel Verfahren zur herstellung von metallnitridsinterkoerpern und danach erhaltene siliciumnitrid- und aluminiumnitridsinterkoerper

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3329250A1 (de) * 1983-02-08 1984-08-09 Kyushu Refractories Co., Ltd., Bizen, Okayama Feuerfestes siliziumnitrid-verbundmaterial
DE3617428A1 (de) * 1986-05-23 1987-11-26 Krupp Gmbh Verfahren und vorrichtung zur herstellung elektrisch leitender feuerfester baustoffe und verwendung dieser baustoffe
EP0536866A1 (en) * 1991-10-11 1993-04-14 Noritake Co., Limited Carbon fiber reinforced silicon nitride based nanocomposite material and method for preparing same
US5376599A (en) * 1991-10-11 1994-12-27 Noritake Co., Limited Carbon fiber reinforced silicon nitride based nanocomposite material and method for preparing same

Also Published As

Publication number Publication date
CA1182281A (en) 1985-02-12
NL8202219A (nl) 1983-01-03
FR2506755B1 (fr) 1986-08-01
GB2100711A (en) 1983-01-06
FR2506755A1 (fr) 1982-12-03
DE3220559C2 (enExample) 1990-10-25

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee