SI3674274T1 - Taljena zrna aluminijevega oksida, postopek za izdelavo taljenih zrn aluminijevega oksida, brusilni kamen in oplaščeno abrazivno sredstvo - Google Patents

Taljena zrna aluminijevega oksida, postopek za izdelavo taljenih zrn aluminijevega oksida, brusilni kamen in oplaščeno abrazivno sredstvo

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Publication number
SI3674274T1
SI3674274T1 SI201830592T SI201830592T SI3674274T1 SI 3674274 T1 SI3674274 T1 SI 3674274T1 SI 201830592 T SI201830592 T SI 201830592T SI 201830592 T SI201830592 T SI 201830592T SI 3674274 T1 SI3674274 T1 SI 3674274T1
Authority
SI
Slovenia
Prior art keywords
fused alumina
alumina grains
grindstone
coated abrasive
producing
Prior art date
Application number
SI201830592T
Other languages
English (en)
Inventor
So Miyaishi
Kazuaki Takano
Satoshi Yamaoka
Original Assignee
Showa Denko K.K.
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 Showa Denko K.K. filed Critical Showa Denko K.K.
Publication of SI3674274T1 publication Critical patent/SI3674274T1/sl

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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
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    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1436—Composite particles, e.g. coated particles
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    • 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
    • C04B35/101—Refractories from grain sized mixtures
    • C04B35/106—Refractories from grain sized mixtures containing zirconium oxide or zircon (ZrSiO4)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
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    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
    • B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/20—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially organic
    • B24D3/28—Resins or natural or synthetic macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
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  • Inorganic Compounds Of Heavy Metals (AREA)
SI201830592T 2017-12-19 2018-10-25 Taljena zrna aluminijevega oksida, postopek za izdelavo taljenih zrn aluminijevega oksida, brusilni kamen in oplaščeno abrazivno sredstvo SI3674274T1 (sl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017243237 2017-12-19
PCT/JP2018/039746 WO2019123833A1 (ja) 2017-12-19 2018-10-25 電融アルミナ粒、電融アルミナ粒の製造方法、砥石及び研磨布紙
EP18892483.1A EP3674274B1 (en) 2017-12-19 2018-10-25 Fused alumina grains, method for producing fused alumina grains, grindstone, and coated abrasive

Publications (1)

Publication Number Publication Date
SI3674274T1 true SI3674274T1 (sl) 2022-04-29

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SI201830592T SI3674274T1 (sl) 2017-12-19 2018-10-25 Taljena zrna aluminijevega oksida, postopek za izdelavo taljenih zrn aluminijevega oksida, brusilni kamen in oplaščeno abrazivno sredstvo

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Country Link
US (1) US20200239369A1 (sl)
EP (1) EP3674274B1 (sl)
JP (1) JP6725772B2 (sl)
KR (1) KR102179722B1 (sl)
CN (1) CN111511700B (sl)
SI (1) SI3674274T1 (sl)
TW (1) TWI688546B (sl)
WO (1) WO2019123833A1 (sl)

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JP7465137B2 (ja) * 2020-04-08 2024-04-10 アイカ工業株式会社 水溶性フェノール樹脂組成物

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JPS5614612B2 (sl) 1973-11-20 1981-04-06
JPS62278121A (ja) * 1986-05-27 1987-12-03 Hiroshi Matsuno 溶融アルミナの製造方法
IL109236A (en) * 1993-04-13 1998-01-04 Sumitomo Chemical Co A-alumina powder and its production
JP2778423B2 (ja) * 1993-04-28 1998-07-23 昭和電工株式会社 被覆電融アルミナ粒およびその製造方法
JP2790029B2 (ja) 1994-02-07 1998-08-27 昭和電工株式会社 被覆電融アルミナ粒の製造方法
JP3351998B2 (ja) * 1997-08-19 2002-12-03 川崎炉材株式会社 スライディングノズルプレートおよびその製造方法
JP4920141B2 (ja) * 2001-05-30 2012-04-18 昭和電工株式会社 アルミナ粒子及びその製造方法
JP4932148B2 (ja) * 2004-10-18 2012-05-16 株式会社フジミインコーポレーテッド 酸化アルミニウム粉末の製造法
CN102814745B (zh) * 2012-07-31 2015-09-30 安徽威铭耐磨材料有限公司 一种锆刚玉树脂砂轮及其制备方法
EP3061786A4 (en) * 2013-10-24 2017-05-17 DIC Corporation Resin composition, heat-dissipating material, and heat-dissipating member
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CN107235741A (zh) * 2017-06-30 2017-10-10 长兴泓矿炉料有限公司 一种新型轻质耐火材料

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CN111511700A (zh) 2020-08-07
EP3674274A1 (en) 2020-07-01
WO2019123833A1 (ja) 2019-06-27
US20200239369A1 (en) 2020-07-30
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