KR20160060039A - 탄화 지르코늄 잉곳 및 분말의 제조방법 - Google Patents

탄화 지르코늄 잉곳 및 분말의 제조방법 Download PDF

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Publication number
KR20160060039A
KR20160060039A KR1020167006295A KR20167006295A KR20160060039A KR 20160060039 A KR20160060039 A KR 20160060039A KR 1020167006295 A KR1020167006295 A KR 1020167006295A KR 20167006295 A KR20167006295 A KR 20167006295A KR 20160060039 A KR20160060039 A KR 20160060039A
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South Korea
Prior art keywords
ingot
zirconium carbide
zirconium
carbon
powder
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Korean (ko)
Inventor
타쿠지 나베타
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다이치 키겐소 카가쿠 코교 컴퍼니 리미티드
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Publication of KR20160060039A publication Critical patent/KR20160060039A/ko
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/54—Producing shaped prefabricated articles from the material specially adapted for producing articles from molten material, e.g. slag refractory ceramic materials
    • C01B31/303—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/02—Conditioning the material prior to shaping
    • B28B17/026—Conditioning ceramic materials
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • 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
    • C04B35/5607—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 refractory metal carbides
    • C04B35/5622—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 refractory metal carbides based on zirconium or hafnium carbides
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • 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
    • C04B35/622—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
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62695—Granulation or pelletising
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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
    • C04B35/653—Processes involving a melting step
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
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    • C01P2006/90—Other properties not specified above
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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
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
    • C—CHEMISTRY; METALLURGY
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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
    • C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
    • C04B2235/422—Carbon
    • 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
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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
    • C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
    • C04B2235/661—Multi-step sintering
    • C04B2235/662—Annealing after sintering
    • C04B2235/664—Reductive annealing
    • C—CHEMISTRY; METALLURGY
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
    • 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
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    • 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
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    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Carbon And Carbon Compounds (AREA)
KR1020167006295A 2013-09-24 2014-07-04 탄화 지르코늄 잉곳 및 분말의 제조방법 Withdrawn KR20160060039A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2013-196717 2013-09-24
JP2013196717A JP5896968B2 (ja) 2013-09-24 2013-09-24 炭化ジルコニウムのインゴット及び粉末の製造方法
PCT/JP2014/067879 WO2015045547A1 (ja) 2013-09-24 2014-07-04 炭化ジルコニウムのインゴット及び粉末の製造方法

Publications (1)

Publication Number Publication Date
KR20160060039A true KR20160060039A (ko) 2016-05-27

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ID=52742705

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KR1020167006295A Withdrawn KR20160060039A (ko) 2013-09-24 2014-07-04 탄화 지르코늄 잉곳 및 분말의 제조방법

Country Status (6)

Country Link
US (1) US20160229698A1 (enExample)
EP (1) EP3029009A4 (enExample)
JP (1) JP5896968B2 (enExample)
KR (1) KR20160060039A (enExample)
CN (1) CN105555737A (enExample)
WO (1) WO2015045547A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220006902A (ko) * 2020-07-09 2022-01-18 한국재료연구원 제어된 크기, 모양, 및 다공도를 갖는 탄화 지르코늄의 제조 방법
KR20220035976A (ko) 2019-08-05 2022-03-22 카와사키 주코교 카부시키 카이샤 로봇 핸드, 로봇, 로봇 시스템 및 반송 방법

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10488114B1 (en) * 2015-06-09 2019-11-26 Materion Corporation Fluid-cooled copper lid for arc furnace
CN107382321B (zh) * 2017-09-25 2019-12-20 常熟理工学院 一种超细碳化锆粉体及其制备方法
CN115041699A (zh) * 2022-07-22 2022-09-13 华材(山东)新材料有限公司 一种3d打印用球形锆粉的生产方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812239B2 (ja) * 1980-03-25 1983-03-07 科学技術庁無機材質研究所長 炭化ジルコニウムの結晶体の製造法
JPH0218310A (ja) * 1988-07-05 1990-01-22 Kawasaki Steel Corp ジルコニウム系セラミック粉末の製造方法
JPH0768563B2 (ja) * 1991-05-27 1995-07-26 大同特殊鋼株式会社 硬質粒子分散合金粉末の製造方法
JPH0753272A (ja) * 1993-08-12 1995-02-28 Agency Of Ind Science & Technol 被覆セラミックス準微粒子、セラミックス基焼結体及びその製造法
US5609695A (en) * 1993-12-21 1997-03-11 Matsushita Electric Industrial Co., Ltd. Method for producing alloy powder of the R2 T17 system, a method for producing magnetic powder of the R2 T17 Nx system, and a high pressure heat-treatment apparatus
CA2154216A1 (en) * 1994-08-01 1996-02-02 Gregg Alan Zank Preparation of high density zirconium carbide ceramics with preceramic polymer binders
JP3977164B2 (ja) * 2002-06-25 2007-09-19 中部電力株式会社 プラズマ溶融装置及びプラズマ溶融方法
JP3955901B2 (ja) * 2005-02-17 2007-08-08 国立大学法人大阪大学 導電性ジルコニア焼結体及びその製造方法
JP2007045670A (ja) * 2005-08-10 2007-02-22 Hyogo Prefecture 金属炭化物の製造方法
WO2013125075A1 (ja) * 2012-02-23 2013-08-29 Jx日鉱日石金属株式会社 ネオジム系希土類永久磁石及びその製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220035976A (ko) 2019-08-05 2022-03-22 카와사키 주코교 카부시키 카이샤 로봇 핸드, 로봇, 로봇 시스템 및 반송 방법
KR20220006902A (ko) * 2020-07-09 2022-01-18 한국재료연구원 제어된 크기, 모양, 및 다공도를 갖는 탄화 지르코늄의 제조 방법

Also Published As

Publication number Publication date
EP3029009A1 (en) 2016-06-08
CN105555737A (zh) 2016-05-04
JP2015063414A (ja) 2015-04-09
US20160229698A1 (en) 2016-08-11
JP5896968B2 (ja) 2016-03-30
EP3029009A4 (en) 2017-03-15
WO2015045547A1 (ja) 2015-04-02

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