BR112012023455A2 - composição de material, preparação e uso da mesma - Google Patents

composição de material, preparação e uso da mesma

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Publication number
BR112012023455A2
BR112012023455A2 BR112012023455A BR112012023455A BR112012023455A2 BR 112012023455 A2 BR112012023455 A2 BR 112012023455A2 BR 112012023455 A BR112012023455 A BR 112012023455A BR 112012023455 A BR112012023455 A BR 112012023455A BR 112012023455 A2 BR112012023455 A2 BR 112012023455A2
Authority
BR
Brazil
Prior art keywords
material composition
preparation
range
present
component
Prior art date
Application number
BR112012023455A
Other languages
English (en)
Inventor
Florian Gojny
Martin Christ
Oswin Öttinger
Rainer Schmitt
Sandra Köhler
Original Assignee
Sgl Carbon Se
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 Sgl Carbon Se filed Critical Sgl Carbon Se
Publication of BR112012023455A2 publication Critical patent/BR112012023455A2/pt

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    • 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
    • C04B35/536—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 based on expanded graphite or complexed graphite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B18/00—Layered products essentially comprising ceramics, e.g. refractory products
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    • 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
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    • 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
    • C04B35/528—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 obtained from carbonaceous particles with or without other non-organic components
    • C04B35/532—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 obtained from carbonaceous particles with or without other non-organic components containing a carbonisable binder
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    • 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
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    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
    • C04B2235/447—Phosphates or phosphites, e.g. orthophosphate, hypophosphite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5208—Fibers
    • C04B2235/5216—Inorganic
    • C04B2235/524—Non-oxidic, e.g. borides, carbides, silicides or nitrides
    • C04B2235/5248—Carbon, e.g. graphite
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    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
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    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30—Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32—Ceramic
    • C04B2237/36—Non-oxidic
    • C04B2237/363—Carbon
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    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/50—Processing aspects relating to ceramic laminates or to the joining of ceramic articles with other articles by heating
    • C04B2237/76—Forming laminates or joined articles comprising at least one member in the form other than a sheet or disc, e.g. two tubes or a tube and a sheet or disc

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sealing Material Composition (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Ceramic Products (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Dental Preparations (AREA)

Abstract

composição de material, preparação e uso da mesma. a presente invenção refere-se a uma composição de material (10) que compreende um componente carreador (11) e um componente aditivo (12). o componente aditivo (12) compreende um ou mais aditivos cerâmica (12<39>, 12"). o componente cerreador (11) e o componente aditivo (12) estão presentes em uma proporção em volume na faixa de aproximadamente 1:9 até aproximandamente 7:3, de preferência na faixa de aproximadamente 1:4 até aproximadamente 2:1, mais particularmente na faixa de aproximadamente 1:1. a composição de material (10) de acordo com a presente invenção pode ser formada como um filme ou como um material líquido, viscoso, pastoso ou gelatinoso. a composição de material (10) de acordo com a invenção pode ser usada, entre outras coisas, como uma proteção contra oxidação e como um elemento de vedação.
BR112012023455A 2010-03-17 2011-03-17 composição de material, preparação e uso da mesma BR112012023455A2 (pt)

Applications Claiming Priority (2)

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DE102010002989A DE102010002989A1 (de) 2010-03-17 2010-03-17 Materialzusammensetzung, deren Herstellung und Verwendung
PCT/EP2011/054021 WO2011113885A2 (de) 2010-03-17 2011-03-17 Materialzusammensetzung, deren herstellung und verwendung als dichtungs - und oxidationschutzschicht

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BR112012023455A2 true BR112012023455A2 (pt) 2016-05-24

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EP (1) EP2547636A2 (pt)
JP (1) JP2013522155A (pt)
KR (1) KR20120129973A (pt)
CN (1) CN102858716A (pt)
BR (1) BR112012023455A2 (pt)
DE (1) DE102010002989A1 (pt)
MX (1) MX2012008310A (pt)
RU (1) RU2012137079A (pt)
WO (1) WO2011113885A2 (pt)

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CN102858716A (zh) 2013-01-02
EP2547636A2 (de) 2013-01-23
WO2011113885A2 (de) 2011-09-22
MX2012008310A (es) 2012-08-31
RU2012137079A (ru) 2014-04-27
US20130001475A1 (en) 2013-01-03
WO2011113885A3 (de) 2012-01-05
JP2013522155A (ja) 2013-06-13
KR20120129973A (ko) 2012-11-28
DE102010002989A1 (de) 2011-09-22

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