ES2182574T3 - Desinficacion de cuerpos porosos. - Google Patents

Desinficacion de cuerpos porosos.

Info

Publication number
ES2182574T3
ES2182574T3 ES99950962T ES99950962T ES2182574T3 ES 2182574 T3 ES2182574 T3 ES 2182574T3 ES 99950962 T ES99950962 T ES 99950962T ES 99950962 T ES99950962 T ES 99950962T ES 2182574 T3 ES2182574 T3 ES 2182574T3
Authority
ES
Spain
Prior art keywords
desinfication
porous bodies
heating element
thermal gradient
infiltrated
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 - Lifetime
Application number
ES99950962T
Other languages
English (en)
Inventor
Toby John Hutton
Jonathan Graham Peel Binner
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 Aerospace Ltd
Original Assignee
Dunlop Aerospace 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 Aerospace Ltd filed Critical Dunlop Aerospace Ltd
Application granted granted Critical
Publication of ES2182574T3 publication Critical patent/ES2182574T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
    • 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
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like
    • C04B35/83—Carbon fibres in a carbon matrix
    • 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
    • C23C16/04—Coating on selected surface areas, e.g. using masks
    • C23C16/045—Coating cavities or hollow spaces, e.g. interior of tubes; Infiltration of porous substrates
    • 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
    • C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
    • C23C16/46—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for heating the substrate
    • 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—Composition of linings ; Methods of manufacturing
    • F16D69/023—Composite materials containing carbon and carbon fibres or fibres made of carbonizable material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/36—Coil arrangements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Metallurgy (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • General Induction Heating (AREA)
  • Materials For Medical Uses (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Glass Compositions (AREA)
  • Ceramic Products (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Laminated Bodies (AREA)
  • Braking Arrangements (AREA)

Abstract

Procedimiento para la infiltración de un cuerpo poroso preformado (P) con carbono calentando el cuerpo (P) de distintas partes (A, B, C, ...) hasta alcanzar una temperatura a la cual un gas que contiene carbono puede descomponerse para depositar carbono en los poros de dicho cuerpo, comprendiendo el procedimiento colocar el cuerpo (P) adyacente a un elemento calentador de múltiples partes (101 - 103; 201 - 205; 301 303) de modo que sus partes queden alineadas con las partes correspondientes del cuerpo, y alimentar energía al elemento calentador para calentar el cuerpo mientras que se expone dicho cuerpo a un gas que contiene carbono y que puede descomponerse; caracterizado porque se excitan de forma selectiva las distintas partes del elemento calentador de múltiples partes para generar un gradiente térmico entre una parte de cuerpo calentada y la o cada una de las partes de cuerpo adyacentes con el fin de depositar de forma selectiva carbono en los poros de cada una de las distintas partescalentadas del cuerpo y proporcionar una estructura laminar basta, grafitable.
ES99950962T 1999-01-18 1999-10-22 Desinficacion de cuerpos porosos. Expired - Lifetime ES2182574T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9901041.5A GB9901041D0 (en) 1999-01-18 1999-01-18 Densification of porous bodies

Publications (1)

Publication Number Publication Date
ES2182574T3 true ES2182574T3 (es) 2003-03-01

Family

ID=10846066

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99950962T Expired - Lifetime ES2182574T3 (es) 1999-01-18 1999-10-22 Desinficacion de cuerpos porosos.

Country Status (8)

Country Link
US (2) US6432477B1 (es)
EP (1) EP1156992B1 (es)
AT (1) ATE223880T1 (es)
AU (1) AU6354999A (es)
DE (1) DE69902950T2 (es)
ES (1) ES2182574T3 (es)
GB (1) GB9901041D0 (es)
WO (1) WO2000041983A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ439299A0 (en) * 1999-12-01 1999-12-23 Silverbrook Research Pty Ltd Interface system
FR2840547B1 (fr) * 2002-06-11 2005-03-04 Commissariat Energie Atomique Procede et dispositif d'incorporation d'un compose dans les pores d'un materiau poreux et leurs utilisations
KR100588342B1 (ko) * 2003-11-26 2006-06-12 주식회사 데크 동력전달용 클러치
US20070054103A1 (en) * 2005-09-07 2007-03-08 General Electric Company Methods and apparatus for forming a composite protection layer
US20070184179A1 (en) * 2006-02-09 2007-08-09 Akshay Waghray Methods and apparatus to monitor a process of depositing a constituent of a multi-constituent gas during production of a composite brake disc
US8956683B2 (en) * 2011-06-16 2015-02-17 Zimmer, Inc. Chemical vapor infiltration apparatus and process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142261A1 (de) 1991-12-20 1993-06-24 Man Technologie Gmbh Verfahren und vorrichtung zur herstellung von verbundbauteilen
US5389152A (en) * 1992-10-09 1995-02-14 Avco Corporation Apparatus for densification of porous billets
US5348774A (en) * 1993-08-11 1994-09-20 Alliedsignal Inc. Method of rapidly densifying a porous structure
FR2732677B1 (fr) * 1995-04-07 1997-06-27 Europ Propulsion Procede d'infiltration chimique en phase vapeur avec parametres d'infiltration variables

Also Published As

Publication number Publication date
DE69902950D1 (de) 2002-10-17
EP1156992B1 (en) 2002-09-11
DE69902950T2 (de) 2003-10-16
GB9901041D0 (en) 1999-03-10
EP1156992A1 (en) 2001-11-28
AU6354999A (en) 2000-08-01
US6432477B1 (en) 2002-08-13
WO2000041983A1 (en) 2000-07-20
US20020176937A1 (en) 2002-11-28
ATE223880T1 (de) 2002-09-15

Similar Documents

Publication Publication Date Title
DE69738187D1 (de) Geschaltete Steuerung der thermischen Impedanz zur Reduzierung von Temperaturabweichungen
ATE181373T1 (de) Verfahren zur schnellverdichtung einer porösen struktur
WO2006135414A3 (en) Non-conductive colored heat transfer fluids
DE60016253D1 (de) Anordnung zur thermischen behandlung von biologischem gewebe
PL1740515T3 (pl) Sposób zwiększania wytrzymałości porowatych ciał ceramicznych
EP1026134A4 (en) POROUS CERAMIC LAYER, METHOD FOR PRODUCING THE SAME, AND SUBSTRATE FOR USE IN THE METHOD
DK424477A (da) Varmepumpe med hjaelpevarmelegeme og fremgangsmaade til at forsyne varmepumpen med yderligere hjaelpevarme ved lav udendoerstemperatur
DE69720256D1 (de) Verdichtung ringförmig angeordneter poröser substrate mittels chemicher dampfinfiltration mit temperaturgradient
SE7513635L (sv) Grafiteringsugn
DK1175813T3 (da) Opvarmede glasruder, navnlig til köretöjer
DE60025484D1 (de) Schwarzer keramischer sinterkörper mit niedrigem thermischen ausdehnungskoeffizienten und hoher spefischer steifigkeit und verfahren zur herstellung desselben
DE69708076D1 (de) Wassererhitzer mit doppelter Kammer zur direkten Wärmeübertragung
DE69902950D1 (de) Verdichtung poröser körper
DE69928285D1 (de) Kombinierter konduktions/konvektions-ofen
ATE480645T1 (de) Eisen-graphit-verbundpulver und daraus hergestellte gesinterte formkörper
IT1201870B (it) Gruppo termico ad alto rendimento per la produzione di acqua calda
NO20022444L (no) Fremgangsmåte ved fremstilling av karbonblokker med höy resistens mot termiske sjokk
GR3035283T3 (en) Method for heating a tooling die
ATE312569T1 (de) Verfahren zur herstellung von dentalkeramiken
SE9602750D0 (sv) Sintering method
DE58900389D1 (de) Anordnung zur absenkung der abgastemperatur bei heizeinrichtungen.
DE60143744D1 (de) Esse und hydraulische abkantpresse mit steuerung zur ausführung der methode
IT1184870B (it) Caldaia per riscaldamento,in particolare con regolazione della temperatura dei gas di scarico
ATE304212T1 (de) Verfahren zur thermischen behandlung einer supraleitenden spule
CN207035823U (zh) 一种箱式电阻炉