NL148291B - Werkwijze voor de vervaardiging van zeer zuivere en grote dichtheid bezittende gesinterde polykristallijnlichamen van yttriumoxyde. - Google Patents

Werkwijze voor de vervaardiging van zeer zuivere en grote dichtheid bezittende gesinterde polykristallijnlichamen van yttriumoxyde.

Info

Publication number
NL148291B
NL148291B NL707017009A NL7017009A NL148291B NL 148291 B NL148291 B NL 148291B NL 707017009 A NL707017009 A NL 707017009A NL 7017009 A NL7017009 A NL 7017009A NL 148291 B NL148291 B NL 148291B
Authority
NL
Netherlands
Prior art keywords
oxyde
yttrium
manufacture
highly pure
density sintered
Prior art date
Application number
NL707017009A
Other languages
English (en)
Dutch (nl)
Other versions
NL7017009A (xx
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of NL7017009A publication Critical patent/NL7017009A/xx
Publication of NL148291B publication Critical patent/NL148291B/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
    • C04B35/50—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds
    • C04B35/505—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds based on yttrium oxide
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/91—Sintering to produce translucent inorganic article
NL707017009A 1969-11-21 1970-11-20 Werkwijze voor de vervaardiging van zeer zuivere en grote dichtheid bezittende gesinterde polykristallijnlichamen van yttriumoxyde. NL148291B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44092936A JPS4841681B1 (xx) 1969-11-21 1969-11-21

Publications (2)

Publication Number Publication Date
NL7017009A NL7017009A (xx) 1971-05-25
NL148291B true NL148291B (nl) 1976-01-15

Family

ID=14068352

Family Applications (1)

Application Number Title Priority Date Filing Date
NL707017009A NL148291B (nl) 1969-11-21 1970-11-20 Werkwijze voor de vervaardiging van zeer zuivere en grote dichtheid bezittende gesinterde polykristallijnlichamen van yttriumoxyde.

Country Status (4)

Country Link
US (1) US3764643A (xx)
JP (1) JPS4841681B1 (xx)
GB (1) GB1291360A (xx)
NL (1) NL148291B (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS536645B2 (xx) * 1972-08-25 1978-03-10
NL7305333A (xx) * 1973-04-17 1974-10-21
JPS5031152U (xx) * 1973-07-18 1975-04-07
JPS5345176U (xx) * 1976-09-17 1978-04-18
US4098612A (en) * 1977-07-11 1978-07-04 Gte Laboratories Incorporated Transparent yttria ceramics and method for producing same
US4211758A (en) * 1978-12-26 1980-07-08 Gte Laboratories Incorporated Ceramic compositions and articles prepared therefrom
US4244898A (en) * 1979-03-30 1981-01-13 The United States Of America As Represented By The United Statesdepartment Of Energy Method of preparing porous, rigid ceramic separators for an electrochemical cell
US4769353A (en) * 1986-11-04 1988-09-06 General Electric Company Strontium-containing yttrium oxide ceramic body
US4761390A (en) * 1987-02-02 1988-08-02 Raytheon Company Optically transparent yttrium oxide
US5004712A (en) * 1988-11-25 1991-04-02 Raytheon Company Method of producing optically transparent yttrium oxide
JP2773193B2 (ja) * 1989-03-03 1998-07-09 住友電気工業株式会社 透光性イツトリア焼結体の製造方法
WO2021021323A1 (en) * 2019-07-29 2021-02-04 Raytheon Company Multi-phase infrared transparent ceramic material
CN114956821A (zh) * 2022-06-24 2022-08-30 中国科学院上海硅酸盐研究所 一种高透过率三氧化二钇透明陶瓷及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3545987A (en) * 1966-09-28 1970-12-08 Gen Electric Transparent yttria-based ceramics and method for producing same
US3640887A (en) * 1970-04-06 1972-02-08 Gen Electric Transparent zirconia- hafnia- and thoria-rare earth ceramics

Also Published As

Publication number Publication date
GB1291360A (en) 1972-10-04
DE2056763B2 (de) 1975-06-19
NL7017009A (xx) 1971-05-25
DE2056763A1 (xx) 1971-05-27
JPS4841681B1 (xx) 1973-12-07
US3764643A (en) 1973-10-09

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