GB1528160A - Silicon nitride based components - Google Patents

Silicon nitride based components

Info

Publication number
GB1528160A
GB1528160A GB33198/75A GB3319875A GB1528160A GB 1528160 A GB1528160 A GB 1528160A GB 33198/75 A GB33198/75 A GB 33198/75A GB 3319875 A GB3319875 A GB 3319875A GB 1528160 A GB1528160 A GB 1528160A
Authority
GB
United Kingdom
Prior art keywords
thermal conductivity
density
layer
powder metallurgy
silicon nitride
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
GB33198/75A
Other languages
English (en)
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.)
NAT RES DEV
National Research Development Corp UK
Original Assignee
NAT RES DEV
National Research Development Corp UK
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 NAT RES DEV, National Research Development Corp UK filed Critical NAT RES DEV
Priority to GB33198/75A priority Critical patent/GB1528160A/en
Priority to SE7608837A priority patent/SE7608837L/xx
Priority to JP51094428A priority patent/JPS5221515A/ja
Priority to FR7624225A priority patent/FR2320424A1/fr
Priority to DE19762635799 priority patent/DE2635799A1/de
Publication of GB1528160A publication Critical patent/GB1528160A/en
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
    • C04B35/591—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 reaction sintering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/02—Surface coverings of combustion-gas-swept parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Products (AREA)
GB33198/75A 1975-08-08 1975-08-08 Silicon nitride based components Expired GB1528160A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB33198/75A GB1528160A (en) 1975-08-08 1975-08-08 Silicon nitride based components
SE7608837A SE7608837L (sv) 1975-08-08 1976-08-06 Kiselnitridbaserade kolvar
JP51094428A JPS5221515A (en) 1975-08-08 1976-08-06 Member utilizing silicon nitride as base material and method of forming same
FR7624225A FR2320424A1 (fr) 1975-08-08 1976-08-06 Piece de moteur a combustion interne realisee a base de nitrure de silicium et son procede de production
DE19762635799 DE2635799A1 (de) 1975-08-08 1976-08-09 Verbrennungsmotorbestandteil auf siliziumnitridbasis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33198/75A GB1528160A (en) 1975-08-08 1975-08-08 Silicon nitride based components

Publications (1)

Publication Number Publication Date
GB1528160A true GB1528160A (en) 1978-10-11

Family

ID=10349850

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33198/75A Expired GB1528160A (en) 1975-08-08 1975-08-08 Silicon nitride based components

Country Status (5)

Country Link
JP (1) JPS5221515A (enExample)
DE (1) DE2635799A1 (enExample)
FR (1) FR2320424A1 (enExample)
GB (1) GB1528160A (enExample)
SE (1) SE7608837L (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0466603A1 (fr) * 1990-07-13 1992-01-15 Societe Europeenne De Propulsion Structures réfractaires refroidies et procédé pour leur fabrication
US5525556A (en) * 1994-04-14 1996-06-11 The Dow Chemical Company Silicon nitride/silicon carbide composite powders
FR2921112A1 (fr) * 2007-09-19 2009-03-20 Peugeot Citroen Automobiles Sa Moteur thermique et procede de pilotage de la conductive thermique des parois de la chambre de combustion

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408490A1 (de) * 1984-03-08 1985-09-12 Willibald 8000 München Hiemer Zylinderblock einer wassergekuehlten hubkolben-brennkraftmaschine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2113629A (en) * 1934-11-05 1938-04-12 Gen Motors Corp Combustion chamber for internal combustion engines
DE943917C (de) * 1944-09-10 1956-06-01 Dr Joseph Dornauf Mit einer waermeisolierenden Schicht abgedeckter Kolbenboden
FR1573863A (enExample) * 1966-11-30 1969-07-11
CA1028130A (en) * 1973-12-20 1978-03-21 Ford Motor Company Of Canada Method of making an article of silicon nitride

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0466603A1 (fr) * 1990-07-13 1992-01-15 Societe Europeenne De Propulsion Structures réfractaires refroidies et procédé pour leur fabrication
FR2664585A1 (fr) * 1990-07-13 1992-01-17 Europ Propulsion Structures refractaires refroidies et procede pour leur fabrication.
US5174368A (en) * 1990-07-13 1992-12-29 Societe Europeenne De Propulsion Cooled refractory structure and manufacturing process therefor
US5525556A (en) * 1994-04-14 1996-06-11 The Dow Chemical Company Silicon nitride/silicon carbide composite powders
FR2921112A1 (fr) * 2007-09-19 2009-03-20 Peugeot Citroen Automobiles Sa Moteur thermique et procede de pilotage de la conductive thermique des parois de la chambre de combustion
EP2039813A1 (fr) * 2007-09-19 2009-03-25 Peugeot Citroën Automobiles Sa Moteur thermique et procédé de pilotage de la conductivité thermique des parois de la chambre de combustion

Also Published As

Publication number Publication date
SE7608837L (sv) 1977-02-09
JPS5221515A (en) 1977-02-18
FR2320424A1 (fr) 1977-03-04
FR2320424B1 (enExample) 1982-05-21
DE2635799A1 (de) 1977-02-17

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee