DE2635799A1 - Verbrennungsmotorbestandteil auf siliziumnitridbasis - Google Patents

Verbrennungsmotorbestandteil auf siliziumnitridbasis

Info

Publication number
DE2635799A1
DE2635799A1 DE19762635799 DE2635799A DE2635799A1 DE 2635799 A1 DE2635799 A1 DE 2635799A1 DE 19762635799 DE19762635799 DE 19762635799 DE 2635799 A DE2635799 A DE 2635799A DE 2635799 A1 DE2635799 A1 DE 2635799A1
Authority
DE
Germany
Prior art keywords
thermal conductivity
component
silicon nitride
silicon
area
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.)
Withdrawn
Application number
DE19762635799
Other languages
German (de)
English (en)
Inventor
Davis James Godfrey
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
Original Assignee
NAT RES DEV
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 filed Critical NAT RES DEV
Publication of DE2635799A1 publication Critical patent/DE2635799A1/de
Withdrawn legal-status Critical Current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)
DE19762635799 1975-08-08 1976-08-09 Verbrennungsmotorbestandteil auf siliziumnitridbasis Withdrawn DE2635799A1 (de)

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
DE2635799A1 true DE2635799A1 (de) 1977-02-17

Family

ID=10349850

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762635799 Withdrawn DE2635799A1 (de) 1975-08-08 1976-08-09 Verbrennungsmotorbestandteil auf siliziumnitridbasis

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)

Families Citing this family (4)

* 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
FR2664585B1 (fr) * 1990-07-13 1993-08-06 Europ Propulsion Structures refractaires refroidies et procede pour leur fabrication.
US5538675A (en) * 1994-04-14 1996-07-23 The Dow Chemical Company Method for producing silicon nitride/silicon carbide composite
FR2921112B1 (fr) * 2007-09-19 2009-11-20 Peugeot Citroen Automobiles Sa Moteur thermique et procede de pilotage de la conductive thermique des parois de la chambre de combustion

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

Also Published As

Publication number Publication date
GB1528160A (en) 1978-10-11
FR2320424B1 (enExample) 1982-05-21
FR2320424A1 (fr) 1977-03-04
SE7608837L (sv) 1977-02-09
JPS5221515A (en) 1977-02-18

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: C04B 35/58

8126 Change of the secondary classification

Ipc: ENTFAELLT

8139 Disposal/non-payment of the annual fee