NL6912533A - - Google Patents

Info

Publication number
NL6912533A
NL6912533A NL6912533A NL6912533A NL6912533A NL 6912533 A NL6912533 A NL 6912533A NL 6912533 A NL6912533 A NL 6912533A NL 6912533 A NL6912533 A NL 6912533A NL 6912533 A NL6912533 A NL 6912533A
Authority
NL
Netherlands
Application number
NL6912533A
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 NL6912533A publication Critical patent/NL6912533A/xx

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
    • C04B35/10—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
    • C04B35/115—Translucent or transparent products
    • 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
    • C04B35/10—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
NL6912533A 1968-08-19 1969-08-18 NL6912533A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP43058557A JPS4939885B1 (xx) 1968-08-19 1968-08-19

Publications (1)

Publication Number Publication Date
NL6912533A true NL6912533A (xx) 1970-02-23

Family

ID=13087743

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6912533A NL6912533A (xx) 1968-08-19 1969-08-18

Country Status (4)

Country Link
US (1) US3711585A (xx)
JP (1) JPS4939885B1 (xx)
GB (1) GB1285965A (xx)
NL (1) NL6912533A (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905845A (en) * 1969-08-27 1975-09-16 Ngk Insulators Ltd Translucent alumina containing magnesia yttria and lanthium oxide
US4031177A (en) * 1969-10-31 1977-06-21 Compagnie Generale D'electroceramique Process for the manufacture of articles of translucent alumina
US3900542A (en) * 1973-04-26 1975-08-19 Little Inc A Process for sintering finely divided particulates and resulting ceramic products
US4033743A (en) * 1974-03-22 1977-07-05 General Electric Company Chemically polished polycrystalline alumina material
JPS56140069A (en) * 1980-03-29 1981-11-02 Nippon Tungsten Ceramic sintered body and manufacture
US4686070A (en) * 1981-08-31 1987-08-11 Raytheon Company Method of producing aluminum oxynitride having improved optical characteristics
US4481300A (en) * 1981-08-31 1984-11-06 Raytheon Company Aluminum oxynitride having improved optical characteristics and method of manufacture
US4520116A (en) * 1981-08-31 1985-05-28 Raytheon Company Transparent aluminum oxynitride and method of manufacture
US4841195A (en) * 1983-04-29 1989-06-20 U.S. Philips Corporation Discharge lamp having a yttrium aluminum garnet discharge envelope
US4762655A (en) * 1985-11-27 1988-08-09 Gte Laboratories Incorporated Method of sintering translucent alumina
US4797238A (en) * 1985-11-27 1989-01-10 Gte Laboratories Incorporated Rapid-sintering of alumina
US4761390A (en) * 1987-02-02 1988-08-02 Raytheon Company Optically transparent yttrium oxide
US4948538A (en) * 1988-10-11 1990-08-14 Gte Laboratories Incorporated Method of making translucent alumina articles
FR2674244B1 (fr) * 1991-03-21 1993-05-28 Commissariat Energie Atomique Procede de preparation de corps en ceramique exempts d'auto-adhesion sous contrainte ou en cours de vieillissement.
US5426343A (en) * 1992-09-16 1995-06-20 Gte Products Corporation Sealing members for alumina arc tubes and method of making the same
US5631201A (en) * 1996-07-29 1997-05-20 Osram Sylvania Inc. Translucent polycrystalline alumina and method of making same
US6873108B2 (en) * 2001-09-14 2005-03-29 Osram Sylvania Inc. Monolithic seal for a sapphire metal halide lamp
IL213757A0 (en) * 2011-06-23 2011-07-31 Eitan Dafny Method of manufacturing alumina-based milling medium
JP6877586B2 (ja) * 2017-12-27 2021-05-26 昭和電工株式会社 アルミナ焼結体の前駆体、アルミナ焼結体の製造方法、砥粒の製造方法及びアルミナ焼結体
KR102354485B1 (ko) 2020-08-07 2022-01-21 삼성전자주식회사 진공 청소기와 도킹 스테이션을 포함하는 청소 장치

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA740956A (en) * 1966-08-16 D. Stoddard Stephen High alumina body
US3088832A (en) * 1963-05-07 Alumina base ceramic
GB867833A (en) * 1956-05-18 1961-05-10 Firth Brown Tools Ltd Improvements in or relating to ceramic articles of sintered alumina
US3026210A (en) * 1961-01-03 1962-03-20 Gen Electric Transparent alumina and method of preparation
US3026177A (en) * 1961-04-25 1962-03-20 Gen Electric Process for producing transparent polycrystalline alumina
DE1261436C2 (de) * 1961-12-01 1973-07-26 Feldmuehle Ag Sinterkoerper aus Aluminiumoxid
US3244539A (en) * 1963-07-11 1966-04-05 Du Pont Bonded alumina refractory
US3377176A (en) * 1964-12-04 1968-04-09 Coors Porcelain Co Alumina ceramic
US3311482A (en) * 1966-01-25 1967-03-28 Emil A Klingler Sintered transparent bodies of aluminum oxide and method of preparing the same
US3459564A (en) * 1967-02-14 1969-08-05 Corning Glass Works High density alumina and method for producing it
US3607436A (en) * 1969-12-17 1971-09-21 Gen Electric Sintered beta-alumina bodies and method

Also Published As

Publication number Publication date
US3711585A (en) 1973-01-16
DE1941916B2 (de) 1971-07-08
DE1941916A1 (de) 1970-04-16
GB1285965A (en) 1972-08-16
JPS4939885B1 (xx) 1974-10-29

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