CN106747435B - 一种温度稳定的芯-壳结构微波介质陶瓷的制备方法 - Google Patents
一种温度稳定的芯-壳结构微波介质陶瓷的制备方法 Download PDFInfo
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- CN106747435B CN106747435B CN201710124160.0A CN201710124160A CN106747435B CN 106747435 B CN106747435 B CN 106747435B CN 201710124160 A CN201710124160 A CN 201710124160A CN 106747435 B CN106747435 B CN 106747435B
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- microwave dielectric
- calcium zirconate
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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
- C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
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- C04B35/624—Sol-gel processing
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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
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
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- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62695—Granulation or pelletising
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3201—Alkali metal oxides or oxide-forming salts thereof
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
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- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
- C04B2235/3208—Calcium oxide or oxide-forming salts thereof, e.g. lime
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3409—Boron oxide, borates, boric acids, or oxide forming salts thereof, e.g. borax
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
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- Inorganic Chemistry (AREA)
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- Compositions Of Oxide Ceramics (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710124160.0A CN106747435B (zh) | 2017-03-03 | 2017-03-03 | 一种温度稳定的芯-壳结构微波介质陶瓷的制备方法 |
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CN201710124160.0A CN106747435B (zh) | 2017-03-03 | 2017-03-03 | 一种温度稳定的芯-壳结构微波介质陶瓷的制备方法 |
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CN106747435A CN106747435A (zh) | 2017-05-31 |
CN106747435B true CN106747435B (zh) | 2019-08-09 |
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CN201710124160.0A Expired - Fee Related CN106747435B (zh) | 2017-03-03 | 2017-03-03 | 一种温度稳定的芯-壳结构微波介质陶瓷的制备方法 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108752016A (zh) * | 2018-08-22 | 2018-11-06 | 山东国瓷功能材料股份有限公司 | 一种微波介质陶瓷烧结助剂及其制备方法 |
CN111410528A (zh) * | 2020-05-15 | 2020-07-14 | 昆山卡德姆新材料科技有限公司 | 一种微波介电陶瓷及一种微波介电陶瓷的制作方法 |
CN111875361B (zh) * | 2020-08-17 | 2022-05-10 | 中国电子科技集团公司第五十四研究所 | 一种核壳结构复合粉前驱体及ltcc基板的制备方法 |
CN116041052B (zh) * | 2023-01-10 | 2023-11-28 | 成都大学 | 氚增殖用正硅酸锂-钛酸锂核壳结构陶瓷小球及制备方法 |
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CN103449810B (zh) * | 2013-07-02 | 2015-11-04 | 河南科技大学 | 低温共烧锆酸钙微波介质陶瓷材料 |
CN103449820B (zh) * | 2013-07-02 | 2015-07-08 | 河南科技大学 | 一种降低锆酸钙微波介质陶瓷烧结温度的方法 |
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Application publication date: 20170531 Assignee: Henan xinnisi new building materials Co.,Ltd. Assignor: Henan University of Science and Technology Contract record no.: X2019980000383 Denomination of invention: Preparation method of temperature-stable core-shell structure microwave dielectric ceramic Granted publication date: 20190809 License type: Common License Record date: 20191031 |
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Application publication date: 20170531 Assignee: Zhongshan Lvgao Building Materials Co.,Ltd. Assignor: HENAN University OF SCIENCE AND TECHNOLOGY Contract record no.: X2023980035142 Denomination of invention: A Preparation Method for Temperature Stable Core Shell Structure Microwave Dielectric Ceramics Granted publication date: 20190809 License type: Common License Record date: 20230428 |
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