GB2022490B - Joining elements of silicon carbide - Google Patents

Joining elements of silicon carbide

Info

Publication number
GB2022490B
GB2022490B GB7919342A GB7919342A GB2022490B GB 2022490 B GB2022490 B GB 2022490B GB 7919342 A GB7919342 A GB 7919342A GB 7919342 A GB7919342 A GB 7919342A GB 2022490 B GB2022490 B GB 2022490B
Authority
GB
United Kingdom
Prior art keywords
silicon carbide
elements
joining elements
silicon
carbon
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
GB7919342A
Other versions
GB2022490A (en
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.)
Saint Gobain Abrasives Inc
Original Assignee
Norton Co
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 Norton Co filed Critical Norton Co
Publication of GB2022490A publication Critical patent/GB2022490A/en
Application granted granted Critical
Publication of GB2022490B publication Critical patent/GB2022490B/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
    • 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
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63448—Polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63488—Polyethers, e.g. alkylphenol polyglycolether, polyethylene glycol [PEG], polyethylene oxide [PEO]
    • 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
    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
    • C04B37/008—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of an organic adhesive, e.g. phenol resin or pitch
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/04—Constructions of heat-exchange apparatus characterised by the selection of particular materials of ceramic; of concrete; of natural stone
    • 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
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/658—Atmosphere during thermal treatment
    • 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
    • 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
    • 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
    • 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
    • C04B2237/365—Silicon carbide
    • 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
    • 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
    • C04B2237/66—Forming laminates or joined articles showing high dimensional accuracy, e.g. indicated by the warpage

Abstract

A method of joining together at least two silicon carbide elements. e.g. in forming a heat exchanger, comprises subjecting to sufficiently non-oxidizing atmosphere and sufficiently high temperature, material placed in space between said element, said material comprising silicon carbide particles, carbon and/or a precursor of carbon, and silicon, such that said material forms a joint joining together said at least two silicon carbide elements. At least one of the elements may contain silicon.
GB7919342A 1978-06-09 1979-06-04 Joining elements of silicon carbide Expired GB2022490B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US91407078A 1978-06-09 1978-06-09

Publications (2)

Publication Number Publication Date
GB2022490A GB2022490A (en) 1979-12-19
GB2022490B true GB2022490B (en) 1982-06-23

Family

ID=25433877

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7919342A Expired GB2022490B (en) 1978-06-09 1979-06-04 Joining elements of silicon carbide

Country Status (3)

Country Link
JP (1) JPS553384A (en)
DE (1) DE2922953A1 (en)
GB (1) GB2022490B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3037199C2 (en) * 1980-10-02 1983-03-10 Kernforschungsanlage Jülich GmbH, 5170 Jülich Process for the production of shaped bodies made of silicon carbide or shaped bodies made of graphite or graphite-like material with a surface made of silicon carbide
US4487644A (en) * 1981-10-02 1984-12-11 Kernforschungsanlage J/u/ lich Binderless weld-bonding of preshaped sic-base parts into solid bodies
JPS5895667A (en) * 1981-11-30 1983-06-07 トヨタ自動車株式会社 Silicon carbide ceramic body bonding method and device
EP0093612B1 (en) * 1982-05-04 1986-09-10 Corning Limited Method for the production of a tube heat exchangerunit
DE3311553C2 (en) * 1983-03-30 1985-11-14 Kernforschungsanlage Jülich GmbH, 5170 Jülich Process for joining molded parts with silicon carbide surfaces
GB8309857D0 (en) * 1983-04-12 1983-05-18 Atomic Energy Authority Uk Joining silicon carbide bodies
JPH0723264B2 (en) * 1985-05-24 1995-03-15 フォルシュングスツエントルム・ユーリッヒ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング Method for joining silicon carbide molded body members
DE3608559A1 (en) * 1986-03-14 1987-09-17 Kernforschungsanlage Juelich METHOD FOR JOINING SIC MOLDED PARTS WITH CERAMIC OR METAL AND FOR TREATING SISIC SURFACES, AND AN ALLOY ALLOY
JPH0770494B2 (en) * 1986-10-15 1995-07-31 東海高熱工業株式会社 Wafer boat manufacturing method for semiconductor manufacturing
US4921554A (en) * 1988-09-27 1990-05-01 Norton Company Joining of porous silicon carbide bodies
DE3902936A1 (en) * 1989-02-01 1990-08-02 Hoechst Ceram Tec Ag CERAMIC DIVE FORMS AND METHOD FOR THEIR PRODUCTION
DE19636223C2 (en) * 1996-09-06 1999-07-08 Deutsch Zentr Luft & Raumfahrt Method for the permanent connection of at least two structural components to form a molded body
DE10035111A1 (en) * 2000-03-24 2001-10-31 Industrieanlagen Betriebsges Carbon, silicon and silicon carbide support used as a reflector for electromagnetic light, as a machine bed, or measuring bench consists of a support body formed from at least two segments
JP4261130B2 (en) 2002-06-18 2009-04-30 株式会社東芝 Silicon / silicon carbide composite material
DE10361346A1 (en) * 2003-12-16 2005-07-14 Deutsches Zentrum für Luft- und Raumfahrt e.V. Plate heat exchanger, method for producing a plate heat exchanger and ceramic fiber composite material, in particular for a plate heat exchanger
DE102007005780A1 (en) * 2006-08-10 2008-02-14 Carl Zeiss Smt Ag Composite structure for microlithography and optical arrangement
JP5322382B2 (en) 2006-11-30 2013-10-23 株式会社東芝 Ceramic composite member and manufacturing method thereof
JP5773331B2 (en) * 2010-05-27 2015-09-02 Toto株式会社 Manufacturing method of ceramic joined body

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB860810A (en) * 1957-01-22 1961-02-08 Ici Australia Ltd Method and apparatus for the production of hollow articles

Also Published As

Publication number Publication date
JPS553384A (en) 1980-01-11
GB2022490A (en) 1979-12-19
DE2922953A1 (en) 1979-12-20

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Legal Events

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

Effective date: 19960604