| 原位生长钙长石/莫来石复合材料的制备 |
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| 引用本文： | 董伟霞,包启富,顾幸勇,胡克艳,江俊. 原位生长钙长石/莫来石复合材料的制备[J]. 电子元件与材料, 2011, 30(5): 12-14,30 |
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| 作者姓名： | 董伟霞 包启富 顾幸勇 胡克艳 江俊 |
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| 作者单位： | 景德镇陶瓷学院; |
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| 基金项目： | 江西省教育厅科研资助项目(No.202021) |
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| 摘 要： | 采用高岭土、氢氧化铝和碳酸钙等为主要原料,通过原位生长法制备了钙长石/莫来石复合材料.研究了烧结温度以及钙长石/莫来石质量比对复合材料性能的影响.结果表明:当烧结温度为1 400～1 420℃,钙长石/莫来石质量比为30:70时,所制复合材料的抗折强度达到128.9～151.7MPa.该复合材料与低介玻璃粉末复合制备出...
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| 关 键 词： | 原位生长 钙长石/莫来石复合材料 抗折强度 |
Preparation of the anorthite/mullite composites by the in-situ growth method |
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| DONG Weixia,BAO Qifu,GU Xingyong,HU Keyan,JIANG Jun. Preparation of the anorthite/mullite composites by the in-situ growth method[J]. Electronic Components & Materials, 2011, 30(5): 12-14,30 |
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| Authors: | DONG Weixia BAO Qifu GU Xingyong HU Keyan JIANG Jun |
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| Affiliation: | DONG Weixia,BAO Qifu,GU Xingyong,HU Keyan,JIANG Jun(School of Material Engineering,Jingdezhen 333001,Jiangxi Province,China) |
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| Abstract: | Anorthite /mullite composites were prepared by the in-situ growth method using the main materials such as kaolin,aluminum hydroxide and calcium carbonate.Effects of the sintering temperature and anorthite/mullite mass ratio on the properties of the composites were studied.The results show that the highest flexural strength of the composites are 128.9-151.7 MPa,when the mass ratio of anorthite/mullite is 30:70 and the composites are sintered at 1 400-1 420 ℃.The in-situ growth prepared anorthite/mullite ceramic-glass composites exhibit better dielectric properties and higher flexural strength,which could be applied for the low temperature co-fired ceramic substrate materials. |
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| Keywords: | in-situ growth anorthite/mullite composites flexural strength |
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