CN114929647B - 耐热构件 - Google Patents

耐热构件 Download PDF

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Publication number
CN114929647B
CN114929647B CN202080092101.XA CN202080092101A CN114929647B CN 114929647 B CN114929647 B CN 114929647B CN 202080092101 A CN202080092101 A CN 202080092101A CN 114929647 B CN114929647 B CN 114929647B
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heat
resistant member
surface layer
layer portion
content
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CN114929647A (zh
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菊地健太郎
上野隆宽
丰田谕史
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Kyocera Corp
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Kyocera Corp
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    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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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
    • C04B35/01—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
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/16—Preparation of alkaline-earth metal aluminates or magnesium aluminates; Aluminium oxide or hydroxide therefrom
    • C01F7/162—Magnesium aluminates
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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
    • C04B35/01—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
    • C—CHEMISTRY; METALLURGY
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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
    • C04B35/01—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
    • C04B35/16—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 silicates other than clay
    • C04B35/18—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 silicates other than clay rich in aluminium oxide
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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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
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    • C01P2002/30—Three-dimensional structures
    • C01P2002/32—Three-dimensional structures spinel-type (AB2O4)
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    • C01P2006/32—Thermal properties
    • C01P2006/37—Stability against thermal decomposition
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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
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
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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
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
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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
    • C04B2235/32—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
    • C04B2235/3222—Aluminates other than alumino-silicates, e.g. spinel (MgAl2O4)
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    • 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
    • C04B2235/3409—Boron oxide, borates, boric acids, or oxide forming salts thereof, e.g. borax
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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
    • C04B2235/34—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
    • C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
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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
    • C04B2235/34—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
    • C04B2235/3427—Silicates other than clay, e.g. water glass
    • C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
    • C04B2235/3481—Alkaline earth metal alumino-silicates other than clay, e.g. cordierite, beryl, micas such as margarite, plagioclase feldspars such as anorthite, zeolites such as chabazite
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    • 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
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    • 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
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    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
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    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Composite Materials (AREA)
CN202080092101.XA 2020-01-10 2020-12-08 耐热构件 Active CN114929647B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-003203 2020-01-10
JP2020003203 2020-01-10
PCT/JP2020/045617 WO2021140813A1 (ja) 2020-01-10 2020-12-08 耐熱部材

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CN114929647A CN114929647A (zh) 2022-08-19
CN114929647B true CN114929647B (zh) 2023-11-21

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US (1) US12497301B2 (https=)
JP (1) JP7328360B2 (https=)
CN (1) CN114929647B (https=)
DE (1) DE112020006480B4 (https=)
WO (1) WO2021140813A1 (https=)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11130519A (ja) * 1997-10-31 1999-05-18 Sumitomo Electric Ind Ltd 耐摩耗性アルミナ質焼結体
JP2004292230A (ja) * 2003-03-26 2004-10-21 Kyocera Corp 耐磨耗性アルミナ焼結体およびその製造方法
CN102190505A (zh) * 2010-03-01 2011-09-21 日本碍子株式会社 匣钵
CN103502182A (zh) * 2011-03-30 2014-01-08 东京窑业株式会社 用于含锂化合物的热处理容器及其制造方法
JP2017095333A (ja) * 2015-11-27 2017-06-01 株式会社ニッカトー 高温特性及び耐食性に優れたアルミナ焼結体

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101615A (en) * 1973-02-20 1978-07-18 Sumitomo Chemical Company, Limited Process for producing alumina fiber or alumina-silica fiber
JPS5820774A (ja) * 1981-07-28 1983-02-07 東芝タンガロイ株式会社 耐熱焼結材料の製造方法
JP2879169B2 (ja) 1990-09-21 1999-04-05 日本特殊陶業株式会社 耐熱アルミナセラミックス
JPH05286755A (ja) * 1992-04-06 1993-11-02 Nippon Steel Corp 高アルミナ質煉瓦
JP3694407B2 (ja) 1998-10-02 2005-09-14 日本特殊陶業株式会社 セラミックスヒータの製造方法
EP2180031A4 (en) * 2007-08-01 2011-05-25 Mitsubishi Chem Corp PHOSPHORUS AND METHOD OF PREPARATION THEREOF, CRYSTALLINE SILICONIUM NITRIDE AND METHOD OF PRODUCTION THEREOF, PHOSPHORUS COMPOSITION, LIGHT-EMITTING COMPONENT WITH THE PHOSPHORIC, IMAGE DISPLAY DEVICE AND LIGHTING APPARATUS
KR20140075669A (ko) * 2011-09-14 2014-06-19 쿄세라 코포레이션 알루민산 마그네슘질 소결체 및 반도체 제조 장치용 부재
CN109415220B (zh) * 2016-06-23 2021-06-18 Dic株式会社 尖晶石颗粒及其制造方法、及包含前述尖晶石颗粒的组合物和成形物
WO2018124024A1 (ja) 2016-12-26 2018-07-05 京セラ株式会社 耐食性部材
JP7197610B2 (ja) * 2019-01-30 2022-12-27 京セラ株式会社 セラミック部材

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11130519A (ja) * 1997-10-31 1999-05-18 Sumitomo Electric Ind Ltd 耐摩耗性アルミナ質焼結体
JP2004292230A (ja) * 2003-03-26 2004-10-21 Kyocera Corp 耐磨耗性アルミナ焼結体およびその製造方法
CN102190505A (zh) * 2010-03-01 2011-09-21 日本碍子株式会社 匣钵
CN103502182A (zh) * 2011-03-30 2014-01-08 东京窑业株式会社 用于含锂化合物的热处理容器及其制造方法
JP2017095333A (ja) * 2015-11-27 2017-06-01 株式会社ニッカトー 高温特性及び耐食性に優れたアルミナ焼結体

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Publication number Publication date
CN114929647A (zh) 2022-08-19
DE112020006480T5 (de) 2022-11-17
US20230051919A1 (en) 2023-02-16
JPWO2021140813A1 (https=) 2021-07-15
US12497301B2 (en) 2025-12-16
WO2021140813A1 (ja) 2021-07-15
JP7328360B2 (ja) 2023-08-16
DE112020006480B4 (de) 2025-12-04

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