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JPS5238500A - Production of alpha-silicon nitride powder - Google Patents

Production of alpha-silicon nitride powder

Info

Publication number
JPS5238500A
JPS5238500A JP50113762A JP11376275A JPS5238500A JP S5238500 A JPS5238500 A JP S5238500A JP 50113762 A JP50113762 A JP 50113762A JP 11376275 A JP11376275 A JP 11376275A JP S5238500 A JPS5238500 A JP S5238500A
Authority
JP
Japan
Prior art keywords
alpha
production
silicon nitride
nitride powder
powder
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
JP50113762A
Other languages
English (en)
Other versions
JPS5413240B2 (ja
Inventor
Hiroshi Inoue
Takao Oota
Katsutoshi Yoneya
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP50113762A priority Critical patent/JPS5238500A/ja
Priority to US05/725,669 priority patent/US4117095A/en
Priority to DE2642554A priority patent/DE2642554C3/de
Publication of JPS5238500A publication Critical patent/JPS5238500A/ja
Publication of JPS5413240B2 publication Critical patent/JPS5413240B2/ja
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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/068—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with silicon
    • C01B21/0685—Preparation by carboreductive nitridation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
JP50113762A 1975-09-22 1975-09-22 Production of alpha-silicon nitride powder Granted JPS5238500A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP50113762A JPS5238500A (en) 1975-09-22 1975-09-22 Production of alpha-silicon nitride powder
US05/725,669 US4117095A (en) 1975-09-22 1976-09-22 Method of making α type silicon nitride powder
DE2642554A DE2642554C3 (de) 1975-09-22 1976-09-22 Verfahren zur Herstellung von a- Siliziumnitrid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50113762A JPS5238500A (en) 1975-09-22 1975-09-22 Production of alpha-silicon nitride powder

Publications (2)

Publication Number Publication Date
JPS5238500A true JPS5238500A (en) 1977-03-25
JPS5413240B2 JPS5413240B2 (ja) 1979-05-29

Family

ID=14620488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50113762A Granted JPS5238500A (en) 1975-09-22 1975-09-22 Production of alpha-silicon nitride powder

Country Status (3)

Country Link
US (1) US4117095A (ja)
JP (1) JPS5238500A (ja)
DE (1) DE2642554C3 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443899A (en) * 1977-09-16 1979-04-06 Chisso Corp Preparation of silicon nitride
JPS5515964A (en) * 1978-07-21 1980-02-04 Tokyo Shibaura Electric Co Producing silicon nitride sintered body
JPS5527844A (en) * 1978-08-16 1980-02-28 Tokyo Shibaura Electric Co Manufacture of silicon nitride sintered article
US4514370A (en) * 1981-11-25 1985-04-30 Tokyo Shibaura Denki Kabushiki Kaisha Process for preparing silicon nitride powder

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4218257A (en) * 1975-04-07 1980-08-19 Ngk Insulators, Ltd. Sintered silicon nitride body and a method of producing the same
JPS5290499A (en) * 1976-01-27 1977-07-29 Toshiba Ceramics Co Process for preparing siliconnitride having high alphaaphase content
JPS5953234B2 (ja) * 1978-05-08 1984-12-24 日本特殊陶業株式会社 高強度窒化けい素焼結体の製造法
US4376652A (en) * 1979-01-08 1983-03-15 Gte Products Corporation High density high strength Si3 N4 ceramics prepared by pressureless sintering of amorphous Si3 N4 powder and Ti
JPS55113603A (en) * 1979-02-19 1980-09-02 Toshiba Corp Manufacture of alpha silicon nitride powder
JPS5673603A (en) * 1979-11-14 1981-06-18 Toshiba Corp Manufacture of silicon nitride
JPS5673604A (en) * 1979-11-22 1981-06-18 Toshiba Corp Manufacture of silicon nitride
US4396587A (en) * 1980-08-29 1983-08-02 Asahi-Dow Limited Method for manufacture of silicon nitride
US4388255A (en) * 1981-03-27 1983-06-14 Boeing Aerospace Co. (A Division Of The Boeing Company) Method for producing pre-shaped α-silicon nitride whisker compacts and loose whiskers for composite material reinforcement
SE449221B (sv) * 1983-04-19 1987-04-13 Kemanord Ind Ab Forfarande for framstellning av kiselnitrid genom omsettning av kiseldioxid, kol och kveve vid en temperatur over 1300?59oc
US4487840A (en) * 1983-06-21 1984-12-11 Cornell Research Foundation, Inc. Use of silicon in liquid sintered silicon nitrides and sialons
US4552711A (en) * 1983-06-21 1985-11-12 Cornell Research Foundation, Inc. Use of free silicon in liquid phase sintering of silicon nitrides and sialons
US4582696A (en) * 1985-04-15 1986-04-15 Ford Motor Company Method of making a special purity silicon nitride powder
US4604273A (en) * 1985-04-19 1986-08-05 Gte Products Corporation Process for the growth of alpha silicon nitride whiskers
US4701316A (en) * 1986-08-29 1987-10-20 Allied Corporation Preparation of silicon nitride powder
US5538675A (en) * 1994-04-14 1996-07-23 The Dow Chemical Company Method for producing silicon nitride/silicon carbide composite
US5935705A (en) * 1997-10-15 1999-08-10 National Science Council Of Republic Of China Crystalline Six Cy Nz with a direct optical band gap of 3.8 eV
RU2556931C1 (ru) * 2014-02-11 2015-07-20 Федеральное государственное бюджетное учреждение науки Институт структурной макрокинетики и проблем материаловедения Российской академии наук Способ получения композиционных порошков на основе альфа-фазы нитрида кремния методом свс
KR102704177B1 (ko) * 2021-03-19 2024-09-06 주식회사 아모텍 기판 제조용 질화규소 분말 제조방법 및 이를 통해 제조된 질화규소 분말

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1104384A (en) * 1904-12-30 1914-07-21 George Westinghouse Process of producing silicon monoxid.
US1054901A (en) * 1909-11-23 1913-03-04 Basf Ag Compounds containing silicon and nitrogen and process of producing such compounds.
GB1121293A (en) * 1963-10-28 1968-07-24 Mini Of Technology Improvements in the manufacture of silicon nitride
US3244480A (en) * 1964-03-03 1966-04-05 Robert C Johnson Synthesis of fibrous silicon nitride
US3728436A (en) * 1970-11-09 1973-04-17 V Kokin Method of obtaining silicon monoxide
US3855395A (en) * 1972-09-06 1974-12-17 Univ Utah Production of silicon nitride from rice hulls
US3959446A (en) * 1974-03-01 1976-05-25 The United States Of America As Represented By The Secretary Of The Air Force Synthesis of high purity, alpha phase silicon nitride powder

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443899A (en) * 1977-09-16 1979-04-06 Chisso Corp Preparation of silicon nitride
JPS5515964A (en) * 1978-07-21 1980-02-04 Tokyo Shibaura Electric Co Producing silicon nitride sintered body
JPS5527844A (en) * 1978-08-16 1980-02-28 Tokyo Shibaura Electric Co Manufacture of silicon nitride sintered article
US4514370A (en) * 1981-11-25 1985-04-30 Tokyo Shibaura Denki Kabushiki Kaisha Process for preparing silicon nitride powder

Also Published As

Publication number Publication date
US4117095A (en) 1978-09-26
DE2642554A1 (de) 1977-04-07
DE2642554C3 (de) 1979-05-03
JPS5413240B2 (ja) 1979-05-29
DE2642554B2 (de) 1978-09-14

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