GB1292534A - Method for making a continuous film of pyrolytic graphite having bi-directional reinforcing properties - Google Patents

Method for making a continuous film of pyrolytic graphite having bi-directional reinforcing properties

Info

Publication number
GB1292534A
GB1292534A GB40492/70A GB4049270A GB1292534A GB 1292534 A GB1292534 A GB 1292534A GB 40492/70 A GB40492/70 A GB 40492/70A GB 4049270 A GB4049270 A GB 4049270A GB 1292534 A GB1292534 A GB 1292534A
Authority
GB
United Kingdom
Prior art keywords
film
substrate
graphite
making
continuous film
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
GB40492/70A
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.)
Pfizer Inc
Original Assignee
Pfizer 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 Pfizer Inc filed Critical Pfizer Inc
Publication of GB1292534A publication Critical patent/GB1292534A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/01—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes on temporary substrates, e.g. substrates subsequently removed by etching
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/101—Refractories from grain sized mixtures
    • 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
    • C04B35/52—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 carbon, e.g. graphite
    • C04B35/522—Graphite
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

1292534 Graphite films PFIZER Inc 21 Aug 1970 [4 June 1970] 40492/70 Heading CIA A thin solid film of pyrolitic graphite is prepared by vapour deposition from a suitable source gas on to the surface of an inert liquid substrate which is maintained at a temperature below 2100‹ C., the formed film being continuously separated from the liquid while fresh film is being deposited. The substrate may be gold, tin, copper, platinum or glass, preferably at a temperature of from 900‹ to 2100‹ C. and the source gas may be a mixture of methane with argon, helium or hydrogen. The graphite film is suitable as a refractory bi-directional reinforcing material. The film may be removed from the substrate by passing two parallel carbon fibres over the surface of the substrate so that the film becomes attached to the fibres as it is deposited.
GB40492/70A 1970-06-04 1970-08-21 Method for making a continuous film of pyrolytic graphite having bi-directional reinforcing properties Expired GB1292534A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4343070A 1970-06-04 1970-06-04

Publications (1)

Publication Number Publication Date
GB1292534A true GB1292534A (en) 1972-10-11

Family

ID=21927126

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40492/70A Expired GB1292534A (en) 1970-06-04 1970-08-21 Method for making a continuous film of pyrolytic graphite having bi-directional reinforcing properties

Country Status (4)

Country Link
JP (1) JPS5241233B1 (en)
DE (1) DE2123197C3 (en)
FR (1) FR2095569A5 (en)
GB (1) GB1292534A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005064035A1 (en) * 2003-12-23 2005-07-14 Dipl.-Ing. Hilmar Weinert Vakuum-Verfahrenstechnik Gmbh Production of small thin plates made of at least one dielectric material

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2196296B1 (en) * 1972-08-21 1976-07-23 Hennequin Franc Is
FR2280427A1 (en) * 1974-07-31 1976-02-27 Commissariat Energie Atomique PROCESS FOR MANUFACTURING A CRYSTAL BY EPITAXIS ON A LIQUID METAL SUBSTRATE
DE2618273C3 (en) * 1976-04-27 1984-04-19 Wacker-Chemitronic Gesellschaft für Elektronik-Grundstoffe mbH, 8263 Burghausen Process for the deposition of polycrystalline silicon
DE102007041820A1 (en) * 2007-09-03 2009-03-05 Universität Bielefeld graphite layers
DE102015216426B4 (en) * 2015-08-27 2020-12-17 Ihp Gmbh - Innovations For High Performance Microelectronics / Leibniz-Institut Für Innovative Mikroelektronik Deposition of a crystalline carbon layer on a Group IV substrate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005064035A1 (en) * 2003-12-23 2005-07-14 Dipl.-Ing. Hilmar Weinert Vakuum-Verfahrenstechnik Gmbh Production of small thin plates made of at least one dielectric material

Also Published As

Publication number Publication date
DE2123197C3 (en) 1975-06-12
DE2123197A1 (en) 1972-01-05
JPS5241233B1 (en) 1977-10-17
DE2123197B2 (en) 1974-10-24
FR2095569A5 (en) 1972-02-11

Similar Documents

Publication Publication Date Title
US4163071A (en) Method for forming hard wear-resistant coatings
SE7613456L (en) SILICONE CARBID RATE AND PROCEDURE FOR ITS MANUFACTURE
GB1221852A (en) Graphite susceptor
GB1420483A (en) Carbon-coated articles and method of making same
GB1442294A (en) Method and apparatus for vapour depositing pyrolytic graphite on porous sheets of carbon material
GB1136944A (en) Improvements in or relating to heating elements
GB1277498A (en) Coated article and method for making same
GB1379414A (en) Forming an epitaxial layer on a semiconductor substrate
ES457596A1 (en) Process of forming a metal or metal compound coating on a face of a glass substrate and apparatus suitable for use in forming such coating
MX170794B (en) PLASMA IMPROVED SILICON OXIDE DEPOSITION METHOD
GB1513313A (en) Semiconductor heterostructure devices
GB1292534A (en) Method for making a continuous film of pyrolytic graphite having bi-directional reinforcing properties
US4761308A (en) Process for the preparation of reflective pyrolytic graphite
US3367826A (en) Boron carbide article and method of making
GB1182630A (en) Method for Making Hyperstoichiometric Carbide Compositions and Articles Made According to such Method
JPS546891A (en) Production of carbonaceous whisker
JPS5214600A (en) Process for the production of a thin film of silicon carbide
GB976573A (en) Improvements in and relating to metal plating
Fedoseev et al. Effect of hydrogen on diamond growth from a gaseous phase
GB1518564A (en) Method for the low pressure pyrolytic deposition of silicon nitride
JPS54127877A (en) Preparation of thin film
US4492652A (en) Reactions of aromatic compounds having two or more fused rings
Chin MICROSTRUCTURE CONTROL IN CHEMICAL VAPOUR DEPOSITION OF CARBON
BE776137A (en) Faultless thin pyrolytic graphite film prodn - for bi-directional reinforcement
JPS55149195A (en) Manufacture of silicon carbide substrate

Legal Events

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