CN114163241B - 一种低温热压制备的高性能低介微波介质陶瓷及其方法 - Google Patents
一种低温热压制备的高性能低介微波介质陶瓷及其方法 Download PDFInfo
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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
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
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CN202111226100.2A CN114163241B (zh) | 2021-10-21 | 2021-10-21 | 一种低温热压制备的高性能低介微波介质陶瓷及其方法 |
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CN115947596B (zh) * | 2023-01-16 | 2023-12-05 | 西安交通大学 | 一种基于微波冷烧结的微波介质陶瓷材料及低碳制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040040696A (ko) * | 2002-11-07 | 2004-05-13 | 자화전자 주식회사 | 저온소결용 유전체 세라믹 조성물 |
CN108137417A (zh) * | 2015-09-29 | 2018-06-08 | 宾夕法尼亚州立大学研究基金会 | 冷烧结陶瓷及复合材料 |
CN108715551A (zh) * | 2018-06-05 | 2018-10-30 | 西北工业大学 | 一种低温烧结稀土硫化物γ-Ln2S3红外透明陶瓷的方法 |
CN109641808A (zh) * | 2016-07-05 | 2019-04-16 | 苏黎世联邦理工学院 | 由冷烧结纳米级粉末制成的高性能陶瓷 |
CN111499372A (zh) * | 2020-04-06 | 2020-08-07 | 杭州电子科技大学 | 一种低温节能制备LiMgPO4微波陶瓷材料的方法 |
CN112876251A (zh) * | 2021-03-09 | 2021-06-01 | 杭州电子科技大学 | 基于冷烧结技术制备的高性能低介微波陶瓷及方法 |
CN113149652A (zh) * | 2021-04-13 | 2021-07-23 | 杭州电子科技大学 | 基于冷烧结技术制备的高透光率透明陶瓷及其制备方法 |
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Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040040696A (ko) * | 2002-11-07 | 2004-05-13 | 자화전자 주식회사 | 저온소결용 유전체 세라믹 조성물 |
CN108137417A (zh) * | 2015-09-29 | 2018-06-08 | 宾夕法尼亚州立大学研究基金会 | 冷烧结陶瓷及复合材料 |
CN109641808A (zh) * | 2016-07-05 | 2019-04-16 | 苏黎世联邦理工学院 | 由冷烧结纳米级粉末制成的高性能陶瓷 |
CN108715551A (zh) * | 2018-06-05 | 2018-10-30 | 西北工业大学 | 一种低温烧结稀土硫化物γ-Ln2S3红外透明陶瓷的方法 |
CN111499372A (zh) * | 2020-04-06 | 2020-08-07 | 杭州电子科技大学 | 一种低温节能制备LiMgPO4微波陶瓷材料的方法 |
CN112876251A (zh) * | 2021-03-09 | 2021-06-01 | 杭州电子科技大学 | 基于冷烧结技术制备的高性能低介微波陶瓷及方法 |
CN113149652A (zh) * | 2021-04-13 | 2021-07-23 | 杭州电子科技大学 | 基于冷烧结技术制备的高透光率透明陶瓷及其制备方法 |
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