FR2100422A5 - - Google Patents

Info

Publication number
FR2100422A5
FR2100422A5 FR7125047A FR7125047A FR2100422A5 FR 2100422 A5 FR2100422 A5 FR 2100422A5 FR 7125047 A FR7125047 A FR 7125047A FR 7125047 A FR7125047 A FR 7125047A FR 2100422 A5 FR2100422 A5 FR 2100422A5
Authority
FR
France
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
FR7125047A
Inventor
W J Arrol
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.)
ZF International UK Ltd
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
Application granted granted Critical
Publication of FR2100422A5 publication Critical patent/FR2100422A5/fr
Expired 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
    • C04B35/593—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)
FR7125047A 1970-07-10 1971-07-08 Expired FR2100422A5 (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2100422A5 true FR2100422A5 (fr) 1972-03-17

Family

ID=10354694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7125047A Expired FR2100422A5 (fr) 1970-07-10 1971-07-08

Country Status (12)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189313A1 (fr) * 1972-06-16 1974-01-25 Norton Co
FR2451904A1 (fr) * 1979-03-20 1980-10-17 Mtu Muenchen Gmbh Procede pour fabriquer des elements moules en matiere ceramique a base de nitrure de silicium

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (fr) * 1973-12-20 1978-03-21 Andre Ezis Fabrication d'articles de nitrure de silicium
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
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
BR8208094A (pt) * 1982-09-30 1984-08-14 Ford Motor Co Processo para densificar simultanea e uniformemente varios corpos ceramicos e processo para formar varios objetos ceramicos prensados a quente em uma unica cavidade
BR8208096A (pt) * 1982-09-30 1984-08-14 Ford Motor Co Processo para preparar um objeto que compreende nitreto de silicio prensado a quente;produto
US4623498A (en) * 1982-09-30 1986-11-18 Ceradyne Advanced Products, Inc. Method of improving quality of hot pressed Si3 N4 bodies
BR8208092A (pt) * 1982-09-30 1984-08-14 Ford Motor Co Processo para fabricar varios corpos ceramicos prensados a quente dimensionalmente acurados
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
WO1984001371A1 (fr) * 1982-09-30 1984-04-12 Ford Werke Ag PROCEDE DE PRODUCTION DE Si3N4 LIE PAR REACTION/COMPRIME A CHAUD, UTILISE COMME OUTIL COUPANT
AU554493B2 (en) * 1982-10-12 1986-08-21 Ford Motor Company Of Canada Limited 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 (fr) * 1989-01-04 1993-09-01 Htm Ag Procédé de fabrication d'objets moulés en nitrure de silicium
US5028570A (en) * 1990-06-15 1991-07-02 Dresser Industries, Inc. Silicon nitride bonded magnesia refractory and method
CN102089251B (zh) * 2008-07-16 2014-06-11 费罗公司 热熔性密封玻璃组合物及其制造和使用的方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2189313A1 (fr) * 1972-06-16 1974-01-25 Norton Co
FR2451904A1 (fr) * 1979-03-20 1980-10-17 Mtu Muenchen Gmbh Procede pour fabriquer des elements moules en matiere ceramique a base de nitrure de silicium

Also Published As

Publication number Publication date
DK133275C (da) 1976-09-20
DK133275B (da) 1976-04-20
NL7109487A (fr) 1972-01-12
US3839540A (en) 1974-10-01
SU458973A3 (ru) 1975-01-30
GB1340696A (en) 1973-12-12
DE2134072A1 (de) 1972-01-20
CH558312A (de) 1975-01-31
BE769636A (fr) 1971-11-16
SE373565B (sv) 1975-02-10
AT317073B (de) 1974-08-12
CA938776A (en) 1973-12-25

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Legal Events

Date Code Title Description
ST Notification of lapse