JPH0329742B2 - - Google Patents

Info

Publication number
JPH0329742B2
JPH0329742B2 JP60149993A JP14999385A JPH0329742B2 JP H0329742 B2 JPH0329742 B2 JP H0329742B2 JP 60149993 A JP60149993 A JP 60149993A JP 14999385 A JP14999385 A JP 14999385A JP H0329742 B2 JPH0329742 B2 JP H0329742B2
Authority
JP
Japan
Prior art keywords
chromium
sintered body
spinel
producing
ceramic sintered
Prior art date
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.)
Expired - Lifetime
Application number
JP60149993A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6212661A (ja
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
Priority to JP60149993A priority Critical patent/JPS6212661A/ja
Priority to US06/880,815 priority patent/US4751208A/en
Publication of JPS6212661A publication Critical patent/JPS6212661A/ja
Priority to JP2194979A priority patent/JPH03205357A/ja
Publication of JPH0329742B2 publication Critical patent/JPH0329742B2/ja
Granted legal-status Critical Current

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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
    • C04B35/44—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 aluminates
    • C04B35/443—Magnesium aluminate spinel
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    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C04B33/132—Waste materials; Refuse; Residues
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    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/20—Preparing or treating the raw materials individually or as batches for dry-pressing
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    • C04B33/30—Drying methods
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    • C04B33/00—Clay-wares
    • C04B33/32—Burning methods
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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
    • C04B35/42—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 chromites
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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
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    • C04B35/44—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 aluminates
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    • C04B35/62204—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products using waste materials or refuse
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    • C04B35/62605—Treating the starting powders individually or as mixtures
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compositions Of Oxide Ceramics (AREA)
JP60149993A 1985-07-10 1985-07-10 スピネル系セラミックス焼結体の製造方法 Granted JPS6212661A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP60149993A JPS6212661A (ja) 1985-07-10 1985-07-10 スピネル系セラミックス焼結体の製造方法
US06/880,815 US4751208A (en) 1985-07-10 1986-07-01 Method of producing a spinel type ceramic sintered body
JP2194979A JPH03205357A (ja) 1985-07-10 1990-07-25 スピネル系セラミックス焼結体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60149993A JPS6212661A (ja) 1985-07-10 1985-07-10 スピネル系セラミックス焼結体の製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2194979A Division JPH03205357A (ja) 1985-07-10 1990-07-25 スピネル系セラミックス焼結体

Publications (2)

Publication Number Publication Date
JPS6212661A JPS6212661A (ja) 1987-01-21
JPH0329742B2 true JPH0329742B2 (en]) 1991-04-25

Family

ID=15487118

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60149993A Granted JPS6212661A (ja) 1985-07-10 1985-07-10 スピネル系セラミックス焼結体の製造方法

Country Status (2)

Country Link
US (1) US4751208A (en])
JP (1) JPS6212661A (en])

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63210058A (ja) * 1987-02-24 1988-08-31 新光電気工業株式会社 着色セラミツク
FI78446C (fi) * 1987-11-27 1989-08-10 Outokumpu Oy Tillsaettning av jaernsilikatsmaelta med ferrolegeringsslagg foer framstaellning av eldfasta och kemiskt bestaendiga fibrer.
JPH03133364A (ja) * 1989-10-19 1991-06-06 Asahi Denka Kogyo Kk 凍結乾燥練り製品
JP3038679B2 (ja) * 1990-09-12 2000-05-08 横浜市 陶磁器質タイル
AT402499B (de) * 1991-02-26 1997-05-26 Schwarz Wolfgang Dipl Ing Dr Verfahren zur chemischen einbindung von übergangsmetallen und/oder ihren verbindungen aus solche metalle enthaltenden schlämmen, pulvern oder stäuben in eine keramische matrix
US5245121A (en) * 1991-08-08 1993-09-14 Phillips Petroleum Company Reduced leaching of heavy metals from incinerator ashes
US5273566A (en) * 1993-01-26 1993-12-28 International Environmelting Corporation Process for producing an environmentally acceptable abrasive product from hazardous wastes
IT1296476B1 (it) * 1997-11-20 1999-06-25 Icra S P A Impiego di materiali ceramici contenenti ioni metallici come sostituenti nella struttura cristallina nella fabbricazione di
US6452278B1 (en) 2000-06-30 2002-09-17 Amkor Technology, Inc. Low profile package for plural semiconductor dies
JP4100562B2 (ja) * 2003-06-13 2008-06-11 日本化学工業株式会社 スピネル系複合酸化物焼成体およびその製造方法
CN111995371B (zh) * 2020-08-06 2022-11-01 河南三松节能环保科技有限公司 一种强辐射节能型蓄热体
CN113999044B (zh) * 2021-11-12 2022-08-26 郑州磨料磨具磨削研究所有限公司 一种多孔陶瓷板及其制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1814088A (en) * 1929-12-31 1931-07-14 E J Lavino & Co Refractory material and method of making the same
US2063154A (en) * 1933-12-18 1936-12-08 Carborundum Co Fused refractory composition
US2311970A (en) * 1941-07-23 1943-02-23 E J Lavino & Co Refractory
US2911313A (en) * 1956-11-16 1959-11-03 Carborundum Co Fused cast refractory articles and method of making them
US3132954A (en) * 1961-07-28 1964-05-12 Cohart Refractories Company Fused cast refractory and method of making
US3188219A (en) * 1962-03-06 1965-06-08 Harbison Carborundum Corp Fused refractory compositions
US3278320A (en) * 1965-08-11 1966-10-11 Kaiser Aluminium Chem Corp Refractory
US3342616A (en) * 1965-09-20 1967-09-19 Corhart Refractories Co Refractory with periclase-based stabilized solid solution
US3635740A (en) * 1970-04-01 1972-01-18 Dresser Ind Basic refractory shapes
JPS5141009A (en) * 1974-10-04 1976-04-06 Nippon Chemical Ind Tojiki oyobi sonoseizoho
JPS5181806A (en) * 1975-01-14 1976-07-17 Nippon Chemical Ind Kenma taimamoseizairyo oyobi sonoseizohoho
JPS596870B2 (ja) * 1975-03-27 1984-02-15 東レ株式会社 シスエポキシコハク酸塩の製造法
JPH0630011B2 (ja) * 1983-04-28 1994-04-20 ファナック株式会社 数値制御加工再開制御方式
SU1178737A1 (ru) * 1984-03-02 1985-09-15 Dn Inzh Str Inst Огнеупорная масса

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