JPWO2023106178A1 - - Google Patents

Info

Publication number
JPWO2023106178A1
JPWO2023106178A1 JP2022574110A JP2022574110A JPWO2023106178A1 JP WO2023106178 A1 JPWO2023106178 A1 JP WO2023106178A1 JP 2022574110 A JP2022574110 A JP 2022574110A JP 2022574110 A JP2022574110 A JP 2022574110A JP WO2023106178 A1 JPWO2023106178 A1 JP WO2023106178A1
Authority
JP
Japan
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.)
Pending
Application number
JP2022574110A
Other languages
Japanese (ja)
Other versions
JPWO2023106178A5 (https=
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 filed Critical
Publication of JPWO2023106178A1 publication Critical patent/JPWO2023106178A1/ja
Publication of JPWO2023106178A5 publication Critical patent/JPWO2023106178A5/ja
Pending 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
    • C04B35/01—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
    • C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/486—Fine ceramics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/20—Disintegrating members
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/02—Oxides
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only 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
    • C04B2235/02—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
    • C04B2235/528—Spheres
    • 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
    • C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
    • C04B2235/786—Micrometer sized grains, 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
    • C04B2235/70—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
    • 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
    • C04B2235/963—Surface properties, e.g. surface roughness

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Food Science & Technology (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Crushing And Grinding (AREA)
  • Compositions Of Oxide Ceramics (AREA)
JP2022574110A 2021-12-06 2022-11-30 Pending JPWO2023106178A1 (https=)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021197593 2021-12-06
JP2021197592 2021-12-06
PCT/JP2022/044138 WO2023106178A1 (ja) 2021-12-06 2022-11-30 セラミックス球形体およびその製造方法

Publications (2)

Publication Number Publication Date
JPWO2023106178A1 true JPWO2023106178A1 (https=) 2023-06-15
JPWO2023106178A5 JPWO2023106178A5 (https=) 2025-09-12

Family

ID=86730304

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022574110A Pending JPWO2023106178A1 (https=) 2021-12-06 2022-11-30

Country Status (4)

Country Link
JP (1) JPWO2023106178A1 (https=)
KR (1) KR20240118063A (https=)
TW (1) TW202328026A (https=)
WO (1) WO2023106178A1 (https=)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051617A (ja) * 1983-08-29 1985-03-23 Asahi Chem Ind Co Ltd イツトリウムを固溶した酸化ジルコニウム粉の製法
JP4048017B2 (ja) 2000-04-28 2008-02-13 株式会社ニッカトー 耐久性および耐摩耗性にすぐれたジルコニア質焼結体からなる粉砕・分散用メディア
JP2006298711A (ja) * 2005-04-22 2006-11-02 Toray Ind Inc ＺｒＯ２質焼結体およびその製造方法、粉砕機用部材、粉砕機
JP5365487B2 (ja) * 2008-12-11 2013-12-11 東ソー株式会社 表面が平滑なセラミックビーズおよびその製造方法
JP6632287B2 (ja) * 2015-09-18 2020-01-22 株式会社ニッカトー ジルコニア質微小メディア
JP2018090433A (ja) * 2016-12-01 2018-06-14 公立大学法人大阪市立大学 ジルコニア焼結体
JP6876492B2 (ja) * 2017-04-04 2021-05-26 新日本電工株式会社 高屈折率材用ジルコニア粉末及びその製造方法
JP2020075236A (ja) * 2018-09-18 2020-05-21 東レ株式会社 粉砕用メディアの製造方法および粉砕用メディア
JP2021155328A (ja) * 2020-03-27 2021-10-07 東レ株式会社 セラミックス球形体

Also Published As

Publication number Publication date
TW202328026A (zh) 2023-07-16
WO2023106178A1 (ja) 2023-06-15
KR20240118063A (ko) 2024-08-02

Similar Documents

Publication Publication Date Title
JPWO2023106178A1 (https=)
CN305958070S (https=)
CN305535105S (https=)
CN305536072S (https=)
CN305535694S (https=)
CN305533807S (https=)
CN305532365S (https=)
CN305956143S (https=)
CN305531474S (https=)
CN305530818S (https=)
CN305530813S (https=)
CN305530539S (https=)
CN305530397S (https=)
CN305528205S (https=)
CN305527152S (https=)
CN307025986S (https=)
CN306705028S (https=)
CN306093972S (https=)
CN306092268S (https=)
CN306091777S (https=)
CN306039627S (https=)
CN306030305S (https=)
CN306028819S (https=)
CN306027826S (https=)
CN306007656S (https=)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250904

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250904