JPS627150B2 - - Google Patents

Info

Publication number
JPS627150B2
JPS627150B2 JP54074077A JP7407779A JPS627150B2 JP S627150 B2 JPS627150 B2 JP S627150B2 JP 54074077 A JP54074077 A JP 54074077A JP 7407779 A JP7407779 A JP 7407779A JP S627150 B2 JPS627150 B2 JP S627150B2
Authority
JP
Japan
Prior art keywords
weight
powder
sintering
temperature
added
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
Application number
JP54074077A
Other languages
English (en)
Japanese (ja)
Other versions
JPS553398A (en
Inventor
Tomasu Sumisu Jei
Rein Daburyuu Kuwatsukenbushu Kaa
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.)
Verizon Laboratories Inc
Original Assignee
GTE Laboratories Inc
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 GTE Laboratories Inc filed Critical GTE Laboratories Inc
Publication of JPS553398A publication Critical patent/JPS553398A/ja
Publication of JPS627150B2 publication Critical patent/JPS627150B2/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
    • 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

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)
JP7407779A 1978-06-15 1979-06-14 Method of manufacturing high density silicon nitride having high temperature strength and antiioxidation and containing y203 and al203 Granted JPS553398A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91633378A 1978-06-15 1978-06-15

Publications (2)

Publication Number Publication Date
JPS553398A JPS553398A (en) 1980-01-11
JPS627150B2 true JPS627150B2 (en, 2012) 1987-02-16

Family

ID=25437091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7407779A Granted JPS553398A (en) 1978-06-15 1979-06-14 Method of manufacturing high density silicon nitride having high temperature strength and antiioxidation and containing y203 and al203

Country Status (4)

Country Link
EP (1) EP0015285B1 (en, 2012)
JP (1) JPS553398A (en, 2012)
DE (1) DE2966700D1 (en, 2012)
WO (1) WO1980000080A1 (en, 2012)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1178066A (en) * 1980-03-07 1984-11-20 Vinod K. Sarin Abrasion resistant silicon nitride based articles
DE3162375D1 (en) * 1980-08-06 1984-03-29 Feldmuehle Ag Dense silicon-nitride shaped body containing yttrium oxide, and process for its production
EP0126063B1 (en) * 1982-09-30 1988-05-18 Ford Motor Company Process for producing cutting tools from si3n4-silicon nitride by chemical bonding or by hot-pressing
JPS59169980A (ja) * 1983-03-17 1984-09-26 フオ−ド・モ−タ−・カンパニ− 窒化ケイ素含有単一体およびその製造方法
WO1985000589A1 (en) * 1983-07-19 1985-02-14 Ford Motor Company METHOD OF MAKING A SILICON NITRIDE BODY FROM THE Y2O3/SiO2/Si3N4/Al2O3 SYSTEM
US4550063A (en) * 1984-04-17 1985-10-29 United Technologies Corporation Silicon nitride reinforced nickel alloy composite materials
US4600182A (en) * 1984-10-22 1986-07-15 United Technologies Corporation High density, sintered silicon nitride containing articles and methods for using the same to process molten nickel
JPH07115931B2 (ja) * 1986-06-02 1995-12-13 トヨタ自動車株式会社 窒化ケイ素焼結体の製造方法
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
FR2612935B1 (fr) * 1987-03-24 1989-06-09 Huiles Goudrons & Derives Brai liant pour electrode et son procede de fabrication
US5238884A (en) * 1990-01-23 1993-08-24 Ngk Insulators, Ltd. Silicon nitride bodies and a process for producing the same
JP2577155B2 (ja) * 1992-01-31 1997-01-29 日本碍子株式会社 窒化珪素焼結体

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4066468A (en) * 1971-12-21 1978-01-03 Kabushiki Kaisha Toyota Chuo Kenkyusho Ceramics of silicon nitride
JPS4921091A (en, 2012) * 1972-06-16 1974-02-25
DE2258762A1 (de) * 1972-11-30 1974-06-12 Annawerk Gmbh Verfahren zur verbesserung der biegefestigkeit und schlagzaehigkeit von formkoerpern aus siliziumnitrid und/oder siliziumoxinitrid
US3830652A (en) * 1973-06-28 1974-08-20 Us Army Hot pressed, high strength silicon nitride
DE2351163C3 (de) * 1973-10-11 1978-04-20 Annawerk Keramische Betriebe Gmbh, 8633 Roedental Verfahren zur Herstellung eines heißgepreßten Siliziumnitrid- und/oder Siliziumoxinitrid-Formkörpers
US4046580A (en) * 1974-06-28 1977-09-06 Tokyo Shibaura Electric Co., Ltd. Silicon nitride-based sintered material and method for manufacturing the same
JPS56388B2 (en, 2012) * 1974-06-28 1981-01-07
JPS5850944B2 (ja) * 1975-09-04 1983-11-14 株式会社東芝 窒化けい素系複合焼結体の製造法

Also Published As

Publication number Publication date
DE2966700D1 (en) 1984-03-29
EP0015285A1 (en) 1980-09-17
WO1980000080A1 (en) 1980-01-24
EP0015285B1 (en) 1984-02-22
EP0015285A4 (en) 1980-09-29
JPS553398A (en) 1980-01-11

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