CH558312A - Verfahren zur herstellung von siliciumnitrid-formkoerpern. - Google Patents

Verfahren zur herstellung von siliciumnitrid-formkoerpern.

Info

Publication number
CH558312A
CH558312A CH1014471A CH1014471A CH558312A CH 558312 A CH558312 A CH 558312A CH 1014471 A CH1014471 A CH 1014471A CH 1014471 A CH1014471 A CH 1014471A CH 558312 A CH558312 A CH 558312A
Authority
CH
Switzerland
Prior art keywords
silicon nitride
shaped bodies
manufacturing silicon
nitride shaped
manufacturing
Prior art date
Application number
CH1014471A
Other languages
German (de)
English (en)
Inventor
W J Arrol
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of CH558312A publication Critical patent/CH558312A/xx

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

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)
CH1014471A 1970-07-10 1971-07-09 Verfahren zur herstellung von siliciumnitrid-formkoerpern. CH558312A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3357370 1970-07-10

Publications (1)

Publication Number Publication Date
CH558312A true CH558312A (de) 1975-01-31

Family

ID=10354694

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1014471A CH558312A (de) 1970-07-10 1971-07-09 Verfahren zur herstellung von siliciumnitrid-formkoerpern.

Country Status (12)

Country Link
US (1) US3839540A (ru)
AT (1) AT317073B (ru)
BE (1) BE769636A (ru)
CA (1) CA938776A (ru)
CH (1) CH558312A (ru)
DE (1) DE2134072A1 (ru)
DK (1) DK133275C (ru)
FR (1) FR2100422A5 (ru)
GB (1) GB1340696A (ru)
NL (1) NL7109487A (ru)
SE (1) SE373565B (ru)
SU (1) SU458973A3 (ru)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1427968A (en) * 1972-06-16 1976-03-10 Norton Co Production of silicon nitride bodies
US4025351A (en) * 1972-10-24 1977-05-24 Kabushiki Kaisha Toyota Chuo Kenkyusho Sintered silicon nitride base ceramic and said ceramic
GB1393579A (en) * 1972-11-14 1975-05-07 Nat Res Dev Method of producing high density silicon nitride
CA1028130A (en) * 1973-12-20 1978-03-21 Andre Ezis Method of making an article of silicon nitride
US4134947A (en) * 1975-04-07 1979-01-16 Ngk Insulators, Ltd. Sintered silicon nitride body and a method of producing the same
US3953221A (en) * 1975-04-22 1976-04-27 The United States Of America As Represented By The Secretary Of The Navy Fully dense ceramic article and process employing magnesium oxide as a sintering aid
JPS51132207A (en) * 1975-05-14 1976-11-17 Tokyo Shibaura Electric Co Manufacture of high density and high strength sintering articles
US4017319A (en) * 1976-01-06 1977-04-12 General Electric Company Si3 N4 formed by nitridation of sintered silicon compact containing boron
GB1573299A (en) * 1976-06-03 1980-08-20 Lucas Industries Ltd Method of forming a ceramic product
JPS5934149B2 (ja) * 1976-07-27 1984-08-20 東芝セラミツクス株式会社 緻密質β′−サイアロン焼結体の製造方法
IT1117334B (it) * 1977-12-23 1986-02-17 Fiat Spa Procedimento per la sinterizazzione di nitruro di silicio reaction bonded
DE2910943A1 (de) * 1979-03-20 1980-09-25 Motoren Turbinen Union Verfahren zur herstellung von keramikformteilen aus siliziumnitrid
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
WO1984001371A1 (en) * 1982-09-30 1984-04-12 Ford Werke Ag METHOD OF MAKING REACTION BONDED/HOT PRESSED Si3N4 FOR USE AS A CUTTING TOOL
US4848984A (en) * 1982-09-30 1989-07-18 Ceradyne, Inc. Method of making reaction bonded/hot pressed Si3 N4 for use as a cutting tool
US4623498A (en) * 1982-09-30 1986-11-18 Ceradyne Advanced Products, Inc. Method of improving quality of hot pressed Si3 N4 bodies
DE3276221D1 (en) * 1982-09-30 1987-06-11 Ford Motor Co Method of forming dense ceramic bodies
AU559361B2 (en) * 1982-09-30 1987-03-05 Ford Motor Co. Method of making high strength hot pressed si3n4
DE3276365D1 (en) * 1982-09-30 1987-06-25 Ford Motor Co Method of fabricating hot pressed ceramic bodies
WO1984001531A1 (en) * 1982-10-12 1984-04-26 Ford Motor Canada Making hot pressed silicon nitride by use of low density reaction bonded body
JPS59184770A (ja) * 1983-04-04 1984-10-20 日本碍子株式会社 窒化珪素焼結体およびその製造法
US4596716A (en) * 1983-06-08 1986-06-24 Kennecott Corporation Porous silicon nitride semiconductor dopant carriers
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
US4487840A (en) * 1983-06-21 1984-12-11 Cornell Research Foundation, Inc. Use of silicon in liquid sintered silicon nitrides and sialons
DE3337025A1 (de) * 1983-10-12 1985-05-02 Feldmühle AG, 4000 Düsseldorf Verfahren zur herstellung eines siliziumnitridbauteils
US4608354A (en) * 1984-12-24 1986-08-26 Gte Laboratories Incorporated Silicon nitride substrate
JPS61236604A (ja) * 1985-04-11 1986-10-21 Toshiba Ceramics Co Ltd β−Ｓｉ↓３Ｎ↓４の合成方法
SE459494B (sv) * 1987-06-01 1989-07-10 Svenska Silikatforskning Saett vid framstaellning av keramiska kompositer innehaallande kiseloxynitrid och zirkoniumoxid
EP0377408B1 (de) * 1989-01-04 1993-09-01 Htm Ag Verfahren zur Herstellung von Siliziumnitrid-Formkörpern
US5028570A (en) * 1990-06-15 1991-07-02 Dresser Industries, Inc. Silicon nitride bonded magnesia refractory and method
US8307674B2 (en) * 2008-07-16 2012-11-13 Ferro Corporation Hot-melt sealing glass compositions and methods of making and using the same

Also Published As

Publication number Publication date
SU458973A3 (ru) 1975-01-30
AT317073B (de) 1974-08-12
US3839540A (en) 1974-10-01
CA938776A (en) 1973-12-25
BE769636A (fr) 1971-11-16
GB1340696A (en) 1973-12-12
DK133275B (da) 1976-04-20
NL7109487A (ru) 1972-01-12
DK133275C (da) 1976-09-20
FR2100422A5 (ru) 1972-03-17
SE373565B (sv) 1975-02-10
DE2134072A1 (de) 1972-01-20

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Legal Events

Date Code Title Description
PL Patent ceased