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GB2411897A - Process of making silicon - silicon carbide ceramic using biopreform, silicon -silicon carbide ceramic obtained thereby - Google Patents

Process of making silicon - silicon carbide ceramic using biopreform, silicon -silicon carbide ceramic obtained thereby Download PDF

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Publication number
GB2411897A
GB2411897A GB0513288A GB0513288A GB2411897A GB 2411897 A GB2411897 A GB 2411897A GB 0513288 A GB0513288 A GB 0513288A GB 0513288 A GB0513288 A GB 0513288A GB 2411897 A GB2411897 A GB 2411897A
Authority
GB
United Kingdom
Prior art keywords
silicon
carbide ceramic
silicon carbide
biopreform
making
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.)
Granted
Application number
GB0513288A
Other versions
GB0513288D0 (en
GB2411897B (en
Inventor
Omprakash Chakrabarti
Himadri Sekhar Maiti
Rabindranath Mazumdar
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.)
Council of Scientific and Industrial Research CSIR
Original Assignee
Council of Scientific and Industrial Research CSIR
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 Council of Scientific and Industrial Research CSIR filed Critical Council of Scientific and Industrial Research CSIR
Priority claimed from PCT/IB2002/005534 external-priority patent/WO2004054944A1/en
Publication of GB0513288D0 publication Critical patent/GB0513288D0/en
Publication of GB2411897A publication Critical patent/GB2411897A/en
Application granted granted Critical
Publication of GB2411897B publication Critical patent/GB2411897B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62204—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products using waste materials or refuse
    • 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
    • C04B35/56—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 carbides or oxycarbides
    • C04B35/565—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 carbides or oxycarbides based on silicon carbide
    • C04B35/573—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 carbides or oxycarbides based on silicon carbide obtained by reaction sintering or recrystallisation
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62204—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products using waste materials or refuse
    • C04B35/62209—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products using waste materials or refuse using woody material, remaining in the ceramic products
    • 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
    • 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
    • C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
    • C04B2235/428—Silicon
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/77—Density
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
    • C04B2235/9615—Linear firing shrinkage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

The present invention relates to a process of making silicon-silicon carbide ceramic using biopreform derived from monocotyledonous caudex plant stem. The present invention also provides a silicon - silicon carbide ceramic made using a biopreform derived from monocotyledonous caudex plant stem.

Description

GB 2411897 A continuation (72) Inventor(s): Omprakash Chakrabarti Himadri
Sekhar Maiti Rabindranath Mazumdar (74) Agent and/or Address for Service: Bromhead Johnson Kingsbourne House, 229-231 High Holborn, LONDON, WC1V 7DP, United Kingdom
GB0513288A 2002-12-16 2002-12-16 Process of making silicon - silicon carbide ceramic using biopreform, silicon -silicon carbide ceramic obtained thereby Expired - Fee Related GB2411897B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2002/005534 WO2004054944A1 (en) 2002-12-16 2002-12-16 Process of making silicon - silicon carbide ceramic using biopreform, silicon - silicon carbide ceramic obtained thereby

Publications (3)

Publication Number Publication Date
GB0513288D0 GB0513288D0 (en) 2005-08-03
GB2411897A true GB2411897A (en) 2005-09-14
GB2411897B GB2411897B (en) 2006-06-14

Family

ID=34362312

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0513288A Expired - Fee Related GB2411897B (en) 2002-12-16 2002-12-16 Process of making silicon - silicon carbide ceramic using biopreform, silicon -silicon carbide ceramic obtained thereby

Country Status (3)

Country Link
AU (1) AU2002348741A1 (en)
DE (1) DE10297835B4 (en)
GB (1) GB2411897B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19823521A1 (en) * 1997-08-28 1999-03-04 Fraunhofer Ges Forschung Process for the production of carbon composite materials and / or carbon-containing materials, carbidic and / or carbonitridic materials
DE19823507A1 (en) * 1998-05-26 1999-12-02 Fraunhofer Ges Forschung Process for the production of moldings based on carbon, carbides and / or carbonitrides

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1055432B (en) * 1954-07-08 1959-04-16 Carborundum Co Crystalline silicon carbide body and process for its manufacture

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19823521A1 (en) * 1997-08-28 1999-03-04 Fraunhofer Ges Forschung Process for the production of carbon composite materials and / or carbon-containing materials, carbidic and / or carbonitridic materials
DE19823507A1 (en) * 1998-05-26 1999-12-02 Fraunhofer Ges Forschung Process for the production of moldings based on carbon, carbides and / or carbonitrides

Also Published As

Publication number Publication date
GB0513288D0 (en) 2005-08-03
DE10297835T5 (en) 2005-11-03
DE10297835B4 (en) 2007-12-13
AU2002348741A1 (en) 2004-07-09
GB2411897B (en) 2006-06-14

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Legal Events

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

Effective date: 20151216