CN1267377C - 一种微波介质陶瓷及其制备方法 - Google Patents
一种微波介质陶瓷及其制备方法 Download PDFInfo
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- CN1267377C CN1267377C CN 200310111238 CN200310111238A CN1267377C CN 1267377 C CN1267377 C CN 1267377C CN 200310111238 CN200310111238 CN 200310111238 CN 200310111238 A CN200310111238 A CN 200310111238A CN 1267377 C CN1267377 C CN 1267377C
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- oven dry
- ball milled
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Abstract
Description
样品No. | a(mol) | b(mol) | c(mol) | m(mol) | p(mol%) | q(mol%) | u(wt%) | ε | Qf(GHz) | τf(ppm/℃) |
1 | 0.75 | 0.083 | 0.20 | 0.80 | 70 | 30 | 2 | 120 | 5700 | +15 |
2 | 0.75 | 0.083 | 0.20 | 0.80 | 45 | 55 | 2 | 102 | 4900 | +7 |
3 | 0.75 | 0.083 | 0.05 | 0.95 | 45 | 55 | 2 | 107 | 5600 | +2 |
4 | 0.75 | 0.083 | 0.05 | 0.95 | 55 | 45 | 2 | 113 | 6100 | +8 |
5 | 0.70 | 0.100 | 0.10 | 0.90 | 50 | 50 | 1.0 | 118 | 6000 | +12 |
6 | 0.70 | 0.100 | 0.10 | 0.90 | 55 | 45 | 1.0 | 120 | 6300 | +14 |
7 | 0.70 | 0.100 | 0.16 | 0.84 | 50 | 50 | 1.0 | 110 | 7000 | +10 |
8 | 0.70 | 0.100 | 0.16 | 0.84 | 55 | 45 | 1.0 | 112 | 7200 | +12 |
9 | 0.62 | 0.127 | 0.10 | 0.90 | 50 | 50 | 1.0 | 114 | 5700 | +4 |
10 | 0.62 | 0.127 | 0.10 | 0.90 | 55 | 45 | 1.0 | 117 | 6000 | +8 |
11 | 0.62 | 0.127 | 0.16 | 0.84 | 50 | 50 | 1.0 | 108 | 6300 | +2 |
12 | 0.62 | 0.127 | 0.16 | 0.84 | 55 | 45 | 1.0 | 110 | 6700 | +6 |
13 | 0.55 | 0.150 | 0.10 | 0.90 | 50 | 50 | 1.0 | 104 | 4000 | -4 |
14 | 0.55 | 0.150 | 0.10 | 0.90 | 55 | 45 | 1.0 | 108 | 5100 | -1 |
15 | 0.55 | 0.150 | 0.16 | 0.84 | 50 | 50 | 1.0 | 102 | 4100 | -6 |
16 | 0.55 | 0.150 | 0.16 | 0.84 | 55 | 45 | 1.0 | 106 | 4700 | -2 |
17 | 0.50 | 0.167 | 0.10 | 0.90 | 50 | 50 | 1.0 | 98 | 3700 | -7 |
18 | 0.50 | 0.167 | 0.10 | 0.90 | 55 | 45 | 1.0 | 103 | 4200 | -4 |
19 | 0.50 | 0.167 | 0.16 | 0.84 | 50 | 50 | 1.0 | 92 | 4000 | -10 |
20 | 0.50 | 0.167 | 0.16 | 0.84 | 55 | 45 | 1.0 | 95 | 4800 | -7 |
21 | 0.40 | 0.200 | 0.10 | 0.90 | 50 | 50 | 1.0 | 93 | 3700 | -12 |
22 | 0.40 | 0.200 | 0.10 | 0.90 | 55 | 45 | 1.0 | 96 | 3200 | -9 |
23 | 0.40 | 0.200 | 0.16 | 0.84 | 50 | 50 | 1.0 | 91 | 3600 | -15 |
24 | 0.40 | 0.200 | 0.16 | 0.84 | 55 | 45 | 1.0 | 93 | 3400 | -13 |
25 | 0.30 | 0.233 | 0.20 | 0.80 | 70 | 30 | 0.5 | 106 | 4500 | +10 |
26 | 0.30 | 0.233 | 0.20 | 0.80 | 45 | 55 | 0.5 | 94 | 5100 | +3 |
27 | 0.30 | 0.233 | 0.05 | 0.95 | 70 | 30 | 0.5 | 102 | 4700 | +13 |
28 | 0.30 | 0.233 | 0.05 | 0.95 | 45 | 55 | 0.5 | 98 | 4600 | +6 |
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Application Number | Priority Date | Filing Date | Title |
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CN 200310111238 CN1267377C (zh) | 2003-10-15 | 2003-10-15 | 一种微波介质陶瓷及其制备方法 |
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CN 200310111238 CN1267377C (zh) | 2003-10-15 | 2003-10-15 | 一种微波介质陶瓷及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN1528705A CN1528705A (zh) | 2004-09-15 |
CN1267377C true CN1267377C (zh) | 2006-08-02 |
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CN 200310111238 Expired - Fee Related CN1267377C (zh) | 2003-10-15 | 2003-10-15 | 一种微波介质陶瓷及其制备方法 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1317226C (zh) * | 2005-09-09 | 2007-05-23 | 华中科技大学 | 低介电常数微波介质陶瓷材料 |
CN102070338B (zh) * | 2010-11-25 | 2013-01-09 | 成都理工大学 | 液相法制备微波介质材料CaO-Li2O-Sm2O3-TiO2 |
CN102718475B (zh) * | 2012-05-30 | 2014-08-13 | 深圳光启创新技术有限公司 | 一种介质陶瓷及制备方法和谐振子 |
CN111384570A (zh) * | 2018-12-31 | 2020-07-07 | 深圳市大富科技股份有限公司 | 一种介质滤波器、通信设备、介质谐振器及制备方法 |
CN111470861B (zh) * | 2020-04-22 | 2022-03-01 | 吴坚强 | 一种微波介质陶瓷材料及其利用该材料制备微波陶瓷滤波器器件的方法 |
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2003
- 2003-10-15 CN CN 200310111238 patent/CN1267377C/zh not_active Expired - Fee Related
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Assignee: Hubei Gaoli Electronic Branch of Huagong Tech Co., Ltd. Assignor: Huazhong University of Science and Technology Contract fulfillment period: 2008.1.8 to 2014.1.8 contract change Contract record no.: 2009420000138 Denomination of invention: Microwave dielectric ceramic and its prepn process Granted publication date: 20060802 License type: Exclusive license Record date: 20091119 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.1.8 TO 2014.1.8; CHANGE OF CONTRACT Name of requester: HUBEI HUGONG GAOLI ELECTRIC CO.,LTD. Effective date: 20091119 |
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Assignee: Hubei Gaoli Electronic Branch of Huagong Tech Co., Ltd. Assignor: Huazhong University of Science and Technology Contract record no.: 2009420000138 Date of cancellation: 20151105 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20040915 Assignee: Shanghai Ziyu Electronic Ceramics Co.,Ltd. Assignor: Huazhong University of Science and Technology Contract record no.: 2015420000162 Denomination of invention: Microwave dielectric ceramic and its prepn process Granted publication date: 20060802 License type: Exclusive License Record date: 20151106 |
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