KR870011061A - 자체지지 세라믹 몸체를 만들기 위한 방법 - Google Patents

자체지지 세라믹 몸체를 만들기 위한 방법 Download PDF

Info

Publication number
KR870011061A
KR870011061A KR870004516A KR870004516A KR870011061A KR 870011061 A KR870011061 A KR 870011061A KR 870004516 A KR870004516 A KR 870004516A KR 870004516 A KR870004516 A KR 870004516A KR 870011061 A KR870011061 A KR 870011061A
Authority
KR
South Korea
Prior art keywords
oxidant
metal
parent metal
barrier means
preform
Prior art date
Application number
KR870004516A
Other languages
English (en)
Other versions
KR950004064B1 (ko
Inventor
에스 뉴우커크 마르크
씨 켄트너 로버트
Original Assignee
에스 뉴우커크 마르크
랭싸이드 테크놀로지 컴패니 엘피
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 에스 뉴우커크 마르크, 랭싸이드 테크놀로지 컴패니 엘피 filed Critical 에스 뉴우커크 마르크
Publication of KR870011061A publication Critical patent/KR870011061A/ko
Application granted granted Critical
Publication of KR950004064B1 publication Critical patent/KR950004064B1/ko

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/10—Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies
    • 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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/111—Fine ceramics
    • C04B35/117—Composites
    • 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
    • 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
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
    • C04B35/62844—Coating fibres
    • C04B35/62847—Coating fibres with oxide ceramics
    • C04B35/62852—Alumina or aluminates
    • 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
    • C04B35/64—Burning or sintering processes
    • C04B35/65—Reaction sintering of free metal- or free silicon-containing compositions
    • C04B35/652—Directional oxidation or solidification, e.g. Lanxide process
    • 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
    • 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
    • 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
    • C04B37/003—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts
    • C04B37/005—Joining burned ceramic articles with other burned ceramic articles or other articles by heating by means of an interlayer consisting of a combination of materials selected from glass, or ceramic material with metals, metal oxides or metal salts consisting of glass or ceramic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/3642—Bags, bleeder sheets or cauls for isostatic pressing
    • B29C2043/3652—Elastic moulds or mould parts, e.g. cores or inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts
    • B29L2031/7096—Rings or ring-like articles
    • 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
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • 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
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/349—Clays, e.g. bentonites, smectites such as montmorillonite, vermiculites or kaolines, e.g. illite, talc or sepiolite
    • 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
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3817—Carbides
    • C04B2235/3826—Silicon carbides
    • 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
    • C04B2235/40—Metallic constituents or additives not added as binding 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
    • C04B2235/02—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
    • C04B2235/40—Metallic constituents or additives not added as binding phase
    • C04B2235/401—Alkaline earth metals
    • 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
    • C04B2235/40—Metallic constituents or additives not added as binding phase
    • C04B2235/402—Aluminium
    • 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
    • C04B2235/40—Metallic constituents or additives not added as binding phase
    • C04B2235/405—Iron group metals
    • 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
    • C04B2235/40—Metallic constituents or additives not added as binding phase
    • C04B2235/407—Copper
    • 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
    • C04B2235/02—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
    • 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
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • 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
    • 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
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5463—Particle size distributions
    • C04B2235/5472—Bimodal, multi-modal or multi-fraction
    • 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
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/602—Making the green bodies or pre-forms by moulding
    • 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
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/602—Making the green bodies or pre-forms by moulding
    • C04B2235/6027—Slip casting
    • 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
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6567—Treatment time
    • 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
    • C04B2235/6587—Influencing the atmosphere by vaporising a solid material, e.g. by using a burying of sacrificial powder
    • 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
    • C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
    • C04B2235/661—Multi-step sintering
    • 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
    • C04B2235/94—Products characterised by their shape
    • 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
    • C04B2235/95—Products characterised by their size, e.g. microceramics
    • 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
    • C04B2237/02—Aspects relating to interlayers, e.g. used to join ceramic articles with other articles by heating
    • C04B2237/04—Ceramic interlayers
    • C04B2237/06—Oxidic interlayers
    • C04B2237/064—Oxidic interlayers based on alumina or aluminates
    • 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
    • C04B2237/61—Joining two substrates of which at least one is porous by infiltrating the porous substrate with a liquid, such as a molten metal, causing bonding of the two substrates, e.g. joining two porous carbon substrates by infiltrating with molten 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
    • 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
    • C04B2237/62—Forming laminates or joined articles comprising holes, channels or other types of openings
    • 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
    • C04B2237/76—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
    • C04B2237/765—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 at least one member being a tube

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
  • Catalysts (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Materials For Medical Uses (AREA)
  • Cephalosporin Compounds (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Laminated Bodies (AREA)
  • Table Devices Or Equipment (AREA)

Abstract

내용 없음

Description

자체지지 세라믹 몸체를 만들기 위한 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 실시예 1에 따라 만든 예비성형의 분해사시도.
제2도는 제1도의 조립된 예비성형의 횡단면도.
제3도는 제2도의 예비성형의 평면도.
제4도는 실시예1에 따른 모금속 및 예비성형의 어셈블리의 평면도.
제5도는 제4도의 선 5-5에 따른 횡단면도.
제6도는 제5도의 횡단면도.

Claims (36)

  1. (1) 증기-상 산화제를 포함하는 산화제를 가진 상기 금속의 산화반응 생성물과 (2) 하나 또는 그 이상의 금속 구성물로 필수적으로 구성되는 폴리크리스탈라인 물질을 형성하기 위해 모금속을 산화해서 자체지지세라믹 몸체를 만들기 위한 방법에 있어서, (a) 적어도 상기 모금속의 일부에 세라믹 몸체의 적어도 한 표면을 이루기 위해 상기 모금속으로부터 적어도 일부가 이격된 장벽수단을 제공하는 단계와, (b) 상기 모금속을 용융금속의 몸체를 형성하기 위해 산화반응 생성물의 용융점 이상이나 이하의 온도로 가열하는 단계로 구성되고, 상기 온도는 (i) 상기 산화반응 생성물을 형성하기 위해 상기 산화제와 상기 용융금속과 반응하고, (ⅱ) 산화반응 생성물이 산화제와 앞서 형성된 산화반응 생성물 사이의 내면에 계속 형성되도록 산화 반응 생성물을 통해 상기 산화제와 접촉하도록 및 상기 장벽수단으로 용융금속을 이송하기 위해 상기 산화제와 상기 용융금속간 및 접촉하여 적어도 일부의 상기 산화반응 생성물을 유지하고 (ⅲ)상기 장벽수단에의해 이루어진 상기 표면이 있는 상기 세라믹 몸체를 만들기 위해 장벽수단과 상기 반응을 계속하는 온도로되는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  2. 폴리크리스탈라인 메트릭스 물질을 형성하도록 모금속을 산화해서 얻는 세라믹 메트릭스에 의해 침투된 충전물질로 구성되는 자체지지 세라믹 합성 구조물을 만드는 방법에 있어서, (1) 증기-상 산화제를 포함하는 산화제를 가진 상기 모금속의 산화반응 생성물과 (2) 하나 또는 그 이상의 금속 구성물로 필수적으로 구성되는 폴리크리스탈라인과, (a) 상기 모금속을 용융금속의 몸체를 형성하기 위해 산화반응 생성물의 용융점 이상이나 이하의 온도로 가열하는 단계와, (b) 상기 용융금속의 몸체와 상기 필터물질의 구역과 접촉하는 단계로 구성되고 상기 필터물질은 상기 산화반응 생성물의 형성이 상기 장벽수단으로 필터물질에 나타나도록 상기 접촉구역으로부터 적어도 일부가 이격된 장벽수단에 의해 형성된 적어도 한 표면을 갖고, 상기 온도는 (i) 상기 산화반응 생성물을 형성하기 위해 상기 산화제와 상기 용융금속이 반응하고, (ⅱ) 상기 필터물질을 침투하는 앞서 형성된 산화반응 생성물과 상기 산화제 사이의 내면에 그 산화반응 생성물이 계속 형성되도록 그 산화반응 생성물을 통해 산화제로 점진적으로 이송하기 위해 상기 용융금속과 산화제 사이에 접촉하여 적어도 일부의 상기 산화반응 생성물을 유지하고, (ⅲ) 상기 장벽수단에 의해 이루양진 상기 표면을 갖는 상기 세라믹 합성구조물을 만들기 위해 상기 장벽수단과 상기 반응을 계속하는 온도로 되는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  3. 폴리크리스탈라인 메트릭스를 형성하기 위하여 모금속을 산화시켜서 얻은 세라믹 메트릭스에 의해 침투된 예비성형으로 구성되는 양호한 형태의 자체지지 세라믹 몸체를 만들기 위한 방법에 있어서, 상기 폴리크리스탈라인 금속은 (1) 증기-상 산화제를 포함하는 하나 또는 그 이상의 산화제를 지닌 상기 모금속의 산화반응 생성물과 (2) 하나 또는 그 이상의 금속 구성물로 구성되고, (a) 상기 모금속을 용융금속의 몸체를 형성하기 위해 산화반응 생성물의 용융점 이상이나 이하의 온도로 가열하는 단계와, (b) 장벽수단에 의해 형성된 적어도 한 표면을 갖는 산화반응 생성물에 의해 침투 가능한 예비성형을 제공하는 단계와, (c) 상기 산화반응 생성물의 형성이 상기 표면으로 상기 예비성형에 나타나기 위해 접촉구역으로부터 이격된 예비성형의 상기 표면과 용융금속의 몸체를 지닌 예비성형의 구역과 접촉하는 단계로 구성되고, 상기 온도는 (i) 상기 산화반응 생성물을 형성하기 위해 상기 산화제와 상기 용융금속이 반응하고, (ⅱ) 산화반응 생성물이 상기 예비성형을 침투한 앞서 형성된 산화반응 생성물과 상기 산화제 사이의 내면에 계속 형성되도록 상기 산화반응 생성물을 통하여 산화제로 용융금속을 점진적으로 이송하기 위해 상기 용융금속과 상기 산화제간 및 접촉하여 적어도 일부의 상기 산화반응 생성물을 유지하고, (ⅲ) 상기 폴리크리스탈라인 메트릭스가 상기 세라믹 합성몸체를 만들기 위해 상기 장벽수단에 대해 예비성형을 침투할 때까지 상기 반응을 계속하고 상기 장벽수단에 의해 이루어진 상기 표면과 상기 예비성형의 형상을 갖는 온도로 되는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  4. 제1,2항 또는 제3항에 있어서, 이송된 용융 모금속과 접촉한 상기 장벽수단은 대략 상기 이송용융 모금속에 의해 젖을 가능성이 없는 것을 특징으로 하는 세라믹 몸체를 만들기 위한 방법.
  5. 제1,2항 또는 제3항에 있어서, 이송 용융금속과 접촉한 상기 장벽수단은 상기 산화반응 생성물을 통해 상기 용융 모금속의 이송을 대략 방지하도록 상기 이송용융 모금속과 반응하는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  6. 제1,2항 또는 제3항에 있어서, 상기 장벽수단은 황산칼슘, 규산칼슘, 보통시멘트, 인산삼칼슘, 또는 그의 혼합물을 구비하는 집단으로부터 선택되는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  7. 제6항에 있어서, 상기 장벽수단은 공정상태하에서 상기 장벽수단이 침투가능하도록 휘발성 물질을 추가로 포함시키는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  8. 제6항에 있어서, 상기 장벽수단에 추가로 필러(filler)를 포함시키는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  9. 제8항에 있어서, 상기 필러는 입자형태이고 대략 상기 필러물질이나 상기 예비성형의 효율과 같은 팽창효율을 갖는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  10. 제8항 또는 제9항에 있어서, 상기 필러는 알루미나인 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  11. 제1,2항 또는 제3항에 있어서, 상기 장벽수단은 황산칼슘과 실리카 또는 칼슘 카아보네이트를 구성하는 집단으로 선택된 물질로 구성되는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  12. 제1,2항 또는 제3항에 있어서, 상기 모금속은 알루미나 모금속인 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  13. 제1,2항 또는 제3항에 있어서, 상기 장벽수단은 스텐레스강 또는 조밀한 세라믹으로 구성되는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  14. 제1,2항 또는 제3항에 있어서, 상기 모금속은 실리콘, 티타늄, 틴, 지르코니늄 및 하프늄으로 구성된 집단으로부터 선택되는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  15. 제2항 또는 제3항에 있어서, 상기 산화제는 상기 필러물질 또는 상기 예비성형으로 통합되는 적어도 고형 산화제중 또는 액체 산화제 또는 고형산화제 및 액체산화제의 혼합물의 하나를 포함하는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  16. 제14항에 있어서, 고형산화제는 실리카, 붕소 및 환원가능한 붕화물을 이루는 집단으로부터 선택되는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  17. 제1,2항 또는 제3항에 있어서, 상기 산화제는 산소포함개스, 질소포함개스, 할로겐, 황, 인, 비소, 탄소, 붕소, 셀렌, 텔루르, H2/H2O혼합물, 메탄, 에탄, 프로판, 에칠렌, 아세틸렌, 프로팔렌, 실리카 및 CO/CO2혼합물 또는 그들의 혼합물로 이루어지는 집단으로부터 선택되는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  18. 제16항에 있어서, 상기 산화제는 산소함유 개스인 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  19. 제16항에 있어서, 상기 산화제는 질소함유개스로 구성되는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  20. 제2항 또는 제3항에 있어서, 상기 필러물질 또는 상기 예비성형은 중공형 몸체, 입자, 분말, 섬유, 위스컬스(whiskers), 구, 기포, 스틸울(steelwool), 판, 혼합재, 선, 막대, 봉, 혈소판, 펠릿(pellet), 관, 내화섬유천, 작은관 또는 그들의 혼합물로 이루어진 집단으로부터 선택된 물질로 구성되는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  21. 제2항 또는 제3항에 있어서, 상기 필러물질 또는 상기 예비성형은 알루미늄, 세륨, 하프늄, 란탄, 네오디뮴, 프라세오디뮴, 사마리윰, 스칸디윰, 토륨, 우라늄, 이트륨 및 지르코늄을 이루는 집단으로부터 선택된 금속의 하나 또는 그 이상의 단일 산화금속을 구성하는 지단으로부터 선택된 물질로 구성되는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  22. 제2항 또는 제3항에 있어서, 상기 필러물질 또는 상기 예비성형은 하나 또는 그 이상의 산화 알루미늄, 실리콘 카아바이드, 실리콘 알루미늄 옥시니트로이드, 산화지르코니늄, 티탄화바륨, 질화붕소, 질화실리콘, 마그네슘 알루미네이트, 철-크롬-알루미늄 합금, 알루미늄 및 그의 혼합물로 이루어진 집단으로부터 선택된 물질로 구성되는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  23. 제3항항에 있어서, 상기 예비성형은 실리카, 실리콘 카아바이드 및 알루미나로 이루어진 집단으로부터 선택된 물질을 포함하고 있는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  24. 제23항에 있어서, 상기 물질은 약 10메쉬∼1000메쉬의 입자크기를 갖는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  25. 제3항에 있어서, 상기 예비성형은 피복 탄소섬유인 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  26. 제25항에 있어서, 상기 탄소섬유는 알루미나로 피복되는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  27. 제1,2항 또는 제3항에 있어서, 상기 모금속과 함께 사용된 도우펀트의 소우스를 포함하고 있는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  28. 제27항에 있어서, 적어도 1개 이상의 상기 도우펀트 소우스가 모금속으로 합금되는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  29. 제27항에 있어서, 적어도 1개 이상의 상기 도우펀트 소우스가 상기 모금속의 소우스에 층으로써 도포되고, 도우펀트 소우스의 도포층의 깊이 이상으로 산화반응 생성물을 형성하도록 포함하는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  30. 제27항에 있어서, 상기 필러물질 또는 상기 예비성형내에 적어도 일부가 적어도 하나의 도우펀트 소우스를 제공하도록 포함하는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  31. 제27항에 있어서, 상기 도우펀트 소우스는 적어도 둘 또는 그 이상의 마그네슘, 지닉, 실리콘, 게르마늄틴, 납, 붕소, 나트륨, 리튬, 칼슘, 인, 이트륨 및 희귀대지 금속으로 구성되는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  32. 제31항에 있어서, 상기 희귀 대지금속은 란탄, 세륨, 프라세오디뮴, 네오디뮴 및 사마륨으로 이루어진 집단으로부터 선택되는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  33. 제31항에 있어서, 또한 상기 폴리크리스탈라인 물질은 상기 모금속, 상기 도우펀트 소우스, 상기 산화제의 산화반응 생성물로써 형성된 스파이넬(spinel)의 초기표면을 내포하는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  34. 제33항에 있어서, 상기 도우펀트는 마그네슘 또는 마그네슘의 소우스로 구성되고, 상기 모금속이 알루미늄 모금속인 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  35. 제27항에 있어서, 상기 모금속은 알루미늄이고 상기 모금속과 합금된 적어도 하나의 도우펀트 소우스 및 상기 모금속의 표면에 도포된 적어도 하나의 도우펀트 소우스를 포함하고 있는 것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
  36. 제1,2항 또는 제3항에 있어서, 상기 모금속은 도우펀트의 소우스와 함께 사용된 알루미늄 모금속이고 상기 산화제는 공기이고, 상기 가열단계는 850℃와 1450℃ 사이이고, 상기 산화반응 생성물은 알루미나인것을 특징으로 하는 자체지지 세라믹 몸체를 만들기 위한 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870004516A 1986-05-08 1987-05-08 자립성 세라믹체의 제조 방법 KR950004064B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US861,024 1986-05-08
US861024 1986-05-08
US06/861,024 US4923832A (en) 1986-05-08 1986-05-08 Method of making shaped ceramic composites with the use of a barrier

Publications (2)

Publication Number Publication Date
KR870011061A true KR870011061A (ko) 1987-12-19
KR950004064B1 KR950004064B1 (ko) 1995-04-25

Family

ID=25334663

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870004516A KR950004064B1 (ko) 1986-05-08 1987-05-08 자립성 세라믹체의 제조 방법

Country Status (30)

Country Link
US (1) US4923832A (ko)
EP (1) EP0245193B1 (ko)
JP (1) JP2518847B2 (ko)
KR (1) KR950004064B1 (ko)
CN (1) CN1033021C (ko)
AT (1) ATE74339T1 (ko)
AU (1) AU591280B2 (ko)
BG (1) BG50155A3 (ko)
BR (1) BR8702282A (ko)
CA (1) CA1313942C (ko)
CS (1) CS8703236A3 (ko)
DE (2) DE3777871D1 (ko)
DK (1) DK166963B1 (ko)
ES (1) ES2000419T3 (ko)
FI (1) FI86296C (ko)
GR (1) GR3005073T3 (ko)
HU (1) HU198429B (ko)
IE (1) IE60942B1 (ko)
IL (1) IL82463A (ko)
IN (1) IN167358B (ko)
MX (1) MX166922B (ko)
NO (1) NO175676C (ko)
NZ (1) NZ220182A (ko)
PH (1) PH26793A (ko)
PL (1) PL154669B1 (ko)
PT (1) PT84843B (ko)
RU (1) RU2039023C1 (ko)
TR (1) TR23773A (ko)
YU (1) YU46617B (ko)
ZA (1) ZA872585B (ko)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5236786A (en) * 1986-05-08 1993-08-17 Lanxide Technology Company, Lp Shaped ceramic composites with a barrier
US5340655A (en) * 1986-05-08 1994-08-23 Lanxide Technology Company, Lp Method of making shaped ceramic composites with the use of a barrier and articles produced thereby
US4960736A (en) * 1986-09-16 1990-10-02 Lanxide Technology Company, Lp Surface bonding of ceramic bodies
US5238886A (en) * 1986-09-16 1993-08-24 Lanxide Technology Company, Lp Surface bonding of ceramic bodies
US5516595A (en) * 1986-09-16 1996-05-14 Lanxide Technology Company, Lp Production of ceramic and ceramic-metal composite articles with surface coatings
US5104835A (en) * 1986-09-16 1992-04-14 Lanxide Technology Company, Lp Surface bonding of ceramic bodies
US5633213A (en) * 1986-09-17 1997-05-27 Lanxide Technology Company, Lp Method for in situ tailoring the component of ceramic articles
US5268339A (en) * 1986-09-17 1993-12-07 Lanxide Technology Company, Lp Method for in situ tailoring the component of ceramic articles
TR23487A (tr) * 1986-12-22 1990-02-01 Lanxide Technology Co Ltd Sekilli seramik bilesikleri yapma yoentemi
US5202059A (en) * 1987-06-12 1993-04-13 Lanxide Technology Company, Lp Coated ceramic filler materials
US4873038A (en) * 1987-07-06 1989-10-10 Lanxide Technology Comapny, Lp Method for producing ceramic/metal heat storage media, and to the product thereof
US5102864A (en) * 1987-07-06 1992-04-07 Lanxide Technology Company, Lp Methods for forming complex oxidation reaction products including superconducting articles
US5523270A (en) * 1987-07-06 1996-06-04 Lanxide Technology Company, Lp Complex perovskite oxidation reaction products
YU125388A (en) * 1987-07-06 1990-04-30 Lanxide Technology Co Ltd Processes for shaping complex products of oxidation reactions including supra conducting articles
US4849266A (en) * 1987-11-03 1989-07-18 Lanxide Technology Company, Lp Compliant layer
US4957779A (en) * 1988-02-18 1990-09-18 Lanxide Technology Company, Lp Method for producing a protective layer on a ceramic body
DE3812266C1 (ko) * 1988-04-13 1989-08-24 Nils Prof. Dr. 2107 Rosengarten De Claussen
US5553657A (en) * 1988-11-10 1996-09-10 Lanxide Technology Company, Lp Gating means for metal matrix composite manufacture
IL92396A0 (en) * 1989-01-13 1990-07-26 Lanxide Technology Co Ltd Method of producing ceramic composite bodies
US5185298A (en) * 1989-05-30 1993-02-09 Lanxide Technology Company, Lp Method of making ceramic composite bodies incorporating filler material and bodies produced thereby
US5262203A (en) * 1989-07-07 1993-11-16 Lanxide Technology Company, Lp Methods of producing ceramic and ceramic composite bodies
US5120580A (en) * 1989-07-07 1992-06-09 Lanxide Technology Company, Lp Methods of producing ceramic and ceramic composite bodies
IL94958A (en) * 1989-07-21 1995-05-26 Lanxide Technology Co Ltd A method for producing complex and connected bodies by infiltrating an autogenous vacuum and macro-complex bodies thus formed
US5163498A (en) * 1989-11-07 1992-11-17 Lanxide Technology Company, Lp Method of forming metal matrix composite bodies having complex shapes by a self-generated vacuum process, and products produced therefrom
US5851686A (en) * 1990-05-09 1998-12-22 Lanxide Technology Company, L.P. Gating mean for metal matrix composite manufacture
US5505248A (en) * 1990-05-09 1996-04-09 Lanxide Technology Company, Lp Barrier materials for making metal matrix composites
EP0527943B1 (en) * 1990-05-09 1997-04-09 Lanxide Technology Company, Lp Method using barrier materials for making metal matrix composites
DE4039530A1 (de) * 1990-05-29 1991-12-05 Claussen Nils Reaktionsgebundener mullit-haltiger keramikformkoerper, seine herstellung und seine verwendung
US5154425A (en) * 1990-10-19 1992-10-13 Lanxide Technology Company, Lp Composite golf club head
US5458480A (en) * 1990-12-05 1995-10-17 Newkirk; Marc S. Tooling materials for molds
BR9206160A (pt) * 1991-06-19 1995-09-12 Lanxide Technology Co Ltd Novos materiais refratários de nitreto de alumínio e processos para fabricação dos mesmos
US5214011A (en) * 1991-08-30 1993-05-25 Bfd, Incorporated Process for preparing ceramic-metal composite bodies
AU3815493A (en) * 1992-03-20 1993-10-21 Lanxide Technology Company, Lp Method for forming bodies by reactive infiltration
US5306676A (en) * 1993-03-09 1994-04-26 Lanxide Technology Company, Lp Silicon carbide bodies and methods of making the same
US5350003A (en) * 1993-07-09 1994-09-27 Lanxide Technology Company, Lp Removing metal from composite bodies and resulting products
US5728638A (en) * 1996-08-21 1998-03-17 Bfd, Inc. Metal/ceramic composites containing inert metals
US5837047A (en) * 1996-12-11 1998-11-17 Ashland Inc. Heat curable binder systems and their use
JP4014254B2 (ja) * 1997-07-18 2007-11-28 日本碍子株式会社 Ｓｉ濃度段階的変化型Ｓｉ−ＳｉＣ材料及びＳｉ濃度段階的変化型ＳｉＣ繊維強化Ｓｉ−ＳｉＣ複合材料並びにこれらの製造方法
JP3987201B2 (ja) * 1998-05-01 2007-10-03 日本碍子株式会社 接合体の製造方法
US20060060633A1 (en) * 2004-09-22 2006-03-23 Battelle Memorial Institute High strength insulating metal-to-ceramic joints for solid oxide fuel cells and other high temperature applications and method of making
US20090095436A1 (en) * 2007-10-11 2009-04-16 Jean-Louis Pessin Composite Casting Method of Wear-Resistant Abrasive Fluid Handling Components
US8426328B2 (en) 2009-09-24 2013-04-23 C. Robert Kline Surface-etched etched alumina/SiC mini-whisker composite material and uses thereof
CN101800348A (zh) * 2010-04-01 2010-08-11 张家港保税区灿勤科技有限公司 Tm模介质谐振器
CN106518036A (zh) * 2016-09-20 2017-03-22 崔松伟 一种低收缩膨胀率陶瓷制品及其制备方法
CN106518018A (zh) * 2016-09-20 2017-03-22 崔松伟 一种陶瓷制品及其制备方法
CN106395649B (zh) * 2016-09-23 2018-09-28 四川欧瑞建设集团有限公司 一种工程用塔机的标准节结构
CN107083526A (zh) * 2017-06-23 2017-08-22 巢湖市兰天大诚门窗幕墙有限公司 一种具有电磁屏蔽功能的幕墙基板材料

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1362237A (en) * 1920-08-09 1920-12-14 Ros Dudley De Oxidation of tin
US2741822A (en) * 1951-01-29 1956-04-17 Carborundum Co Preparation of refractory products
US3108887A (en) * 1959-05-06 1963-10-29 Carborundum Co Refractory articles and method of making same
DE1131195B (de) * 1959-06-24 1962-06-14 Union Carbide Corp Vorrichtung zur Herstellung von Aluminiumnitrid
US3255027A (en) * 1962-09-07 1966-06-07 Du Pont Refractory product and process
US3298842A (en) * 1963-03-22 1967-01-17 Du Pont Process for preparing hollow refractory particles
US3296002A (en) * 1963-07-11 1967-01-03 Du Pont Refractory shapes
US3262763A (en) * 1964-02-19 1966-07-26 Du Pont High temperature-resistant materials of aluminum, boron, nitrogen, and silicon and preparation thereof
US3419404A (en) * 1964-06-26 1968-12-31 Minnesota Mining & Mfg Partially nitrided aluminum refractory material
US3473987A (en) * 1965-07-13 1969-10-21 Du Pont Method of making thin-walled refractory structures
DE1567844A1 (de) * 1965-08-13 1970-10-22 Tokyo Shibaura Electric Co Methode zur Herstellung einer gesinterten Masse von Aluminium-Nitrid
US3421863A (en) * 1966-03-04 1969-01-14 Texas Instruments Inc Cermet material and method of making same
US3437468A (en) * 1966-05-06 1969-04-08 Du Pont Alumina-spinel composite material
US3789096A (en) * 1967-06-01 1974-01-29 Kaman Sciences Corp Method of impregnating porous refractory bodies with inorganic chromium compound
US3473938A (en) * 1968-04-05 1969-10-21 Du Pont Process for making high strength refractory structures
US3538231A (en) * 1969-03-25 1970-11-03 Intern Materials Oxidation resistant high temperature structures
GB1303072A (ko) * 1969-11-26 1973-01-17
US3864154A (en) * 1972-11-09 1975-02-04 Us Army Ceramic-metal systems by infiltration
US3973977A (en) * 1973-11-01 1976-08-10 Corning Glass Works Making spinel and aluminum-base metal cermet
JPS5325300A (en) * 1976-08-20 1978-03-08 Nippon Crucible Co Process for preparing betaatype silicon carbide particle
SU1011527A1 (ru) * 1981-11-17 1983-04-15 Предприятие П/Я А-3481 Способ получени двуокиси олова
GB2127709A (en) * 1982-10-06 1984-04-18 Univ Edinburgh Manufacture of aluminium nitride
ATE53863T1 (de) * 1983-02-16 1990-06-15 Moltech Invent Sa Gesinterte metall-keramikverbundwerkstoffe und ihre herstellung.
JPS60127208A (ja) * 1983-12-15 1985-07-06 Toshiba Corp 窒化アルミニウム粉末の製造方法
NZ211405A (en) * 1984-03-16 1988-03-30 Lanxide Corp Producing ceramic structures by oxidising liquid phase parent metal with vapour phase oxidising environment; certain structures
NZ212704A (en) * 1984-07-20 1989-01-06 Lanxide Corp Producing self-supporting ceramic structure
US4828785A (en) * 1986-01-27 1989-05-09 Lanxide Technology Company, Lp Inverse shape replication method of making ceramic composite articles
MX164959B (es) * 1986-05-08 1992-10-09 Lanxide Tecnology Company Lp Un metodo para producir un cuerpo compuesto ceramico

Also Published As

Publication number Publication date
CS275463B2 (en) 1992-02-19
DK233287A (da) 1987-11-09
DK233287D0 (da) 1987-05-07
IN167358B (ko) 1990-10-13
AU7261787A (en) 1987-11-12
CN87103352A (zh) 1988-03-30
IL82463A0 (en) 1987-11-30
ZA872585B (en) 1987-09-30
PH26793A (en) 1992-10-13
AU591280B2 (en) 1989-11-30
DK166963B1 (da) 1993-08-09
JPS6330377A (ja) 1988-02-09
MX166922B (es) 1993-02-15
CA1313942C (en) 1993-03-02
FI86296B (fi) 1992-04-30
NO175676C (no) 1994-11-16
KR950004064B1 (ko) 1995-04-25
IE871144L (en) 1987-11-08
CS8703236A3 (en) 1992-02-19
YU46617B (sh) 1994-01-20
HU198429B (en) 1989-10-30
FI872020A0 (fi) 1987-05-06
TR23773A (tr) 1990-09-12
EP0245193B1 (en) 1992-04-01
IL82463A (en) 1991-06-30
NO871828D0 (no) 1987-05-04
YU81387A (en) 1988-08-31
US4923832A (en) 1990-05-08
ATE74339T1 (de) 1992-04-15
PT84843B (pt) 1990-02-08
NZ220182A (en) 1990-06-26
BR8702282A (pt) 1988-02-17
GR3005073T3 (ko) 1993-05-24
HUT46615A (en) 1988-11-28
NO871828L (no) 1987-11-09
RU2039023C1 (ru) 1995-07-09
BG50155A3 (en) 1992-05-15
JP2518847B2 (ja) 1996-07-31
DE3777871D1 (de) 1992-05-07
EP0245193A2 (en) 1987-11-11
NO175676B (no) 1994-08-08
ES2000419T3 (es) 1993-03-01
PL154669B1 (en) 1991-09-30
FI872020A (fi) 1987-11-09
PT84843A (en) 1987-06-01
FI86296C (fi) 1992-08-10
DE245193T1 (de) 1988-05-19
PL265520A1 (en) 1988-07-21
ES2000419A4 (es) 1988-03-01
EP0245193A3 (en) 1988-03-23
CN1033021C (zh) 1996-10-16
IE60942B1 (en) 1994-09-07

Similar Documents

Publication Publication Date Title
KR870011061A (ko) 자체지지 세라믹 몸체를 만들기 위한 방법
US4824008A (en) Surface bonding of ceramic bodies
JP2645180B2 (ja) 自己保持性セラミック複合体
KR870007087A (ko) 세라믹 복합체 물품의 반대 성형 복제 방법 및 이로서 제조된 물품
KR880002775A (ko) 자체지지성 세라믹복합체 및 그 제조방법
KR880007399A (ko) 자체-지지성 세라믹 합성체의 제조방법
Bracke et al. Inorganic Fibres & Composite Materials: A Survey of Recent Developments
KR870011062A (ko) 성형된 세라믹 혼성물체 및 그 제조방법
JP2551949B2 (ja) セラミック複合体の製造方法
CA1307097C (en) Method of making ceramic composites
US4960736A (en) Surface bonding of ceramic bodies
US4847025A (en) Method of making ceramic articles having channels therein and articles made thereby
KR960001433B1 (ko) 세라믹체 접합방법
KR880003859A (ko) 자체지지성 세라믹 또는 세라믹 복합구조를 제조하는 방법
US5238886A (en) Surface bonding of ceramic bodies
US5164347A (en) Method for producing self-supporting ceramic bodies with graded properties
US5063185A (en) Modified ceramic structures and methods of making the same
US5104835A (en) Surface bonding of ceramic bodies
US5204299A (en) Modified ceramic structures
US5266537A (en) Method for producing self-supporting ceramic bodies with graded properties
US5051383A (en) Method for producing self-supporting ceramic bodies with graded properties
Mori et al. Silicon nitride powder
TH4173B (th) วิธีการผลิตส่วนประกอบเซรามิคที่มีรูปร่างตามที่ได้กำหนด
TH5464A (th) วิธีการผลิตส่วนประกอบเซรามิคที่มีรูปร่างตามที่ได้กำหนด
Redwood City SILICON NITRIDE POWDER

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20010328

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee