GB1415853A - Anti-oxidation coatings - Google Patents

Anti-oxidation coatings

Info

Publication number
GB1415853A
GB1415853A GB664272A GB664272A GB1415853A GB 1415853 A GB1415853 A GB 1415853A GB 664272 A GB664272 A GB 664272A GB 664272 A GB664272 A GB 664272A GB 1415853 A GB1415853 A GB 1415853A
Authority
GB
United Kingdom
Prior art keywords
boron
binder
containing material
feb
article
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
GB664272A
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.)
Dunlop Ltd
Original Assignee
Dunlop 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 Dunlop Ltd filed Critical Dunlop Ltd
Priority to GB664272A priority Critical patent/GB1415853A/en
Priority to CA163,460A priority patent/CA975629A/en
Priority to FR7304490A priority patent/FR2182842B1/fr
Priority to DE19732306631 priority patent/DE2306631A1/en
Priority to JP1739173A priority patent/JPS4889913A/ja
Publication of GB1415853A publication Critical patent/GB1415853A/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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5001—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with carbon or carbonisable materials
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/02—Compositions of linings; Methods of manufacturing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2250/00—Manufacturing; Assembly
    • F16D2250/0038—Surface treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Braking Arrangements (AREA)

Abstract

1415853 Coated products DUNLOP Ltd 5 Feb 1973 [12 Feb 1972] 6642/72 Heading B2E [Also in Division C4] A preformed carbon or graphite friction element is protected from oxidation by coating the article with a mixture of at least one boron-containing material and a carbonisable organic material and carbonising the organic material at an elevated temperature to form a binder which holds the boron-containing material in position on the surface of the article. The carbonisable material may be in the form of a solution, suspension or dispersion and suitable compounds for the binder are phenolformaldehyde resins, in solution in acetone or alcohol, urea-formaldehyde resins, cold tar (pitch) and certain hydrocarbons. The boron-containing material may be boron, boron oxide, boron carbide and various borides of chromium, zirconium, tantalum, titanium, and tungsten. The carbonisation of the binder may be carried out by a heat treatment process or by the use of the element at an elevated temperature.
GB664272A 1972-02-12 1972-02-12 Anti-oxidation coatings Expired GB1415853A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB664272A GB1415853A (en) 1972-02-12 1972-02-12 Anti-oxidation coatings
CA163,460A CA975629A (en) 1972-02-12 1973-02-07 Anti-oxidation coatings
FR7304490A FR2182842B1 (en) 1972-02-12 1973-02-08
DE19732306631 DE2306631A1 (en) 1972-02-12 1973-02-10 PROCEDURE FOR PROTECTING AN OBJECT OF CARBON OR GRAPHITE AGAINST OXYDATION
JP1739173A JPS4889913A (en) 1972-02-12 1973-02-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB664272A GB1415853A (en) 1972-02-12 1972-02-12 Anti-oxidation coatings

Publications (1)

Publication Number Publication Date
GB1415853A true GB1415853A (en) 1975-11-26

Family

ID=9818183

Family Applications (1)

Application Number Title Priority Date Filing Date
GB664272A Expired GB1415853A (en) 1972-02-12 1972-02-12 Anti-oxidation coatings

Country Status (5)

Country Link
JP (1) JPS4889913A (en)
CA (1) CA975629A (en)
DE (1) DE2306631A1 (en)
FR (1) FR2182842B1 (en)
GB (1) GB1415853A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339021A (en) 1979-07-18 1982-07-13 Toho Beslon Co., Ltd. Carbon fiber reinforced carbon friction element and method of making
WO1993010057A1 (en) * 1991-11-15 1993-05-27 Gosudarstvenny Nauchno-Issledovatelsky Institut Konstruktsionnykh Materialov Na Osnove Grafita (Nii Grafit) Method for obtaining protective coating on carbon article
US5834114A (en) * 1995-05-31 1998-11-10 The Board Of Trustees Of The University Of Illinois Coated absorbent fibers
EP2157330A1 (en) * 2008-08-22 2010-02-24 Honeywell International Inc. Reactive sintering to eliminate metal inserts in carbon-carbon brake discs
US8241706B2 (en) 2004-03-10 2012-08-14 The Board Of Trustees Of The University Of Illinois High surface area ceramic coated fibers
CN109293360A (en) * 2018-09-26 2019-02-01 西安航空制动科技有限公司 The preparation method of bullet train ceramic matric composite friction pair
CN116903374A (en) * 2023-09-12 2023-10-20 山东亿宁环保科技有限公司 Graphite-based composite material and application thereof in dry vacuum pump

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600266B1 (en) * 1986-06-19 1990-08-24 Lorraine Carbone PROCESS FOR MANUFACTURING A POROUS MINERAL MEMBRANE ON A MINERAL SUPPORT

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044775B2 (en) * 1977-09-07 1985-10-05 株式会社日立製作所 Color picture tube panel positioning device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339021A (en) 1979-07-18 1982-07-13 Toho Beslon Co., Ltd. Carbon fiber reinforced carbon friction element and method of making
WO1993010057A1 (en) * 1991-11-15 1993-05-27 Gosudarstvenny Nauchno-Issledovatelsky Institut Konstruktsionnykh Materialov Na Osnove Grafita (Nii Grafit) Method for obtaining protective coating on carbon article
US5834114A (en) * 1995-05-31 1998-11-10 The Board Of Trustees Of The University Of Illinois Coated absorbent fibers
US8241706B2 (en) 2004-03-10 2012-08-14 The Board Of Trustees Of The University Of Illinois High surface area ceramic coated fibers
EP2157330A1 (en) * 2008-08-22 2010-02-24 Honeywell International Inc. Reactive sintering to eliminate metal inserts in carbon-carbon brake discs
CN109293360A (en) * 2018-09-26 2019-02-01 西安航空制动科技有限公司 The preparation method of bullet train ceramic matric composite friction pair
CN116903374A (en) * 2023-09-12 2023-10-20 山东亿宁环保科技有限公司 Graphite-based composite material and application thereof in dry vacuum pump
CN116903374B (en) * 2023-09-12 2023-12-12 山东亿宁环保科技有限公司 Graphite-based composite material and application thereof in dry vacuum pump

Also Published As

Publication number Publication date
DE2306631A1 (en) 1973-09-20
FR2182842B1 (en) 1976-05-14
CA975629A (en) 1975-10-07
FR2182842A1 (en) 1973-12-14
JPS4889913A (en) 1973-11-24

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19930203