CN106904967A - 一种高密度五氧化二钽膜料制备方法 - Google Patents
一种高密度五氧化二钽膜料制备方法 Download PDFInfo
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- CN106904967A CN106904967A CN201710093722.XA CN201710093722A CN106904967A CN 106904967 A CN106904967 A CN 106904967A CN 201710093722 A CN201710093722 A CN 201710093722A CN 106904967 A CN106904967 A CN 106904967A
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- tantalum pentoxide
- high density
- film preparation
- argon gas
- evacuated down
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- 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
- C04B35/495—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 vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates
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- 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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/645—Pressure sintering
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- 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
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6565—Cooling rate
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- 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
- C04B2235/77—Density
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN201710093722.XA CN106904967B (zh) | 2017-02-21 | 2017-02-21 | 一种高密度五氧化二钽膜料制备方法 |
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CN201710093722.XA CN106904967B (zh) | 2017-02-21 | 2017-02-21 | 一种高密度五氧化二钽膜料制备方法 |
Publications (2)
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CN106904967A true CN106904967A (zh) | 2017-06-30 |
CN106904967B CN106904967B (zh) | 2020-08-04 |
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CN201710093722.XA Active CN106904967B (zh) | 2017-02-21 | 2017-02-21 | 一种高密度五氧化二钽膜料制备方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112592180A (zh) * | 2020-12-15 | 2021-04-02 | 海宁拓材科技股份有限公司 | 一种低氟高纯五氧化二钽光学镀膜材料制备方法 |
CN113121224A (zh) * | 2021-04-15 | 2021-07-16 | 有研资源环境技术研究院(北京)有限公司 | 一种环型高密度五氧化二钽镀膜材料的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1952204A (zh) * | 2005-10-20 | 2007-04-25 | 北京有色金属研究总院 | 预处理光学镀膜材料及其预处理方法 |
CN105734506A (zh) * | 2016-03-28 | 2016-07-06 | 航天材料及工艺研究所 | 一种热等静压氧化铌靶材的制备方法 |
JP2016135740A (ja) * | 2016-02-03 | 2016-07-28 | Jx金属株式会社 | Ta2O5スパッタリングターゲット及びその製造方法 |
CN105986316A (zh) * | 2015-01-27 | 2016-10-05 | 常州瞻驰光电科技有限公司 | 一种氧化钽多晶镀膜材料及其生长方法 |
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2017
- 2017-02-21 CN CN201710093722.XA patent/CN106904967B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1952204A (zh) * | 2005-10-20 | 2007-04-25 | 北京有色金属研究总院 | 预处理光学镀膜材料及其预处理方法 |
CN105986316A (zh) * | 2015-01-27 | 2016-10-05 | 常州瞻驰光电科技有限公司 | 一种氧化钽多晶镀膜材料及其生长方法 |
JP2016135740A (ja) * | 2016-02-03 | 2016-07-28 | Jx金属株式会社 | Ta2O5スパッタリングターゲット及びその製造方法 |
CN105734506A (zh) * | 2016-03-28 | 2016-07-06 | 航天材料及工艺研究所 | 一种热等静压氧化铌靶材的制备方法 |
Non-Patent Citations (1)
Title |
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MAKOTO KINOSHITA ET AL.: "Brief Information on Hot-pressing of Oxides", 《JOURNAL OF THE JAPAN SOCIETY OF POWDER AND POWDER METALLURGY》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112592180A (zh) * | 2020-12-15 | 2021-04-02 | 海宁拓材科技股份有限公司 | 一种低氟高纯五氧化二钽光学镀膜材料制备方法 |
CN113121224A (zh) * | 2021-04-15 | 2021-07-16 | 有研资源环境技术研究院(北京)有限公司 | 一种环型高密度五氧化二钽镀膜材料的制备方法 |
CN113121224B (zh) * | 2021-04-15 | 2022-09-06 | 有研资源环境技术研究院(北京)有限公司 | 一种环型高密度五氧化二钽镀膜材料的制备方法 |
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Denomination of invention: Method for preparing high density tantalum pentoxide film material Effective date of registration: 20210917 Granted publication date: 20200804 Pledgee: Bank of Chengdu science and technology branch of Limited by Share Ltd. Pledgor: CHENGDU ULTRA PURE APPLIED MATERIAL Co.,Ltd. Registration number: Y2021510000221 |
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Date of cancellation: 20221230 Granted publication date: 20200804 Pledgee: Bank of Chengdu science and technology branch of Limited by Share Ltd. Pledgor: CHENGDU ULTRA PURE APPLIED MATERIAL CO.,LTD. Registration number: Y2021510000221 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |