| Al2TiO5-Si3N4复合材料制备工艺研究 |
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| 引用本文： | 王瑞生,喻善均,卜景龙. Al2TiO5-Si3N4复合材料制备工艺研究[J]. 陶瓷, 2009, 0(3): 21-24 |
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| 作者姓名： | 王瑞生 喻善均 卜景龙 |
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| 作者单位： | 河北理工大学材料学院,河北省无机非金属材料重点实验室,河北,唐山,063009 |
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| 摘 要： | 以Al2TiO5粉料、α-Si3N4粉料为原料，制备Al2TiO5-Si3N4复合材料。研究了Si3N4加入量、烧成气氛、烧成温度、保温时间对Al2TiO5-Si3N4复合材料性能的影响。研究结果表明，制备Al2TiO5-Si3N4复合材料较佳的工艺条件为Si3N4含量15％、氮化气氛、烧成温度为1550℃，保温时间为2h。
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| 关 键 词： | 制备工艺 烧结温度 保温时间 配料组成 |
Study on Preparing Technology for Al2 TiO5-Si3 N4 Composite |
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| Wang Ruisheng,Yu Shanjun,Bu Jinglong. Study on Preparing Technology for Al2 TiO5-Si3 N4 Composite[J]. Ceramics, 2009, 0(3): 21-24 |
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| Authors: | Wang Ruisheng Yu Shanjun Bu Jinglong |
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| Affiliation: | ( Hebei Province Key Laboratory of Inorganic Nonmetallic Materials, College of Materials Science and Engineering, Hebei Polytechnic University, Hebei, Tangshan, 063009) |
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| Abstract: | Al2 TiO5 and α- Si3 N4 as the main raw materials, prepare Al2 TiO5 - Si3 N4 composite samples. The effect of Si3 N4 ＇s additiong, sintering atmosphere,sintering temperature,soaking time on the Al2TiO5 - Si3N4 composite＇s the porperties has been studied. The results show that the technological conditiongs of preparing Al2TiO5 -Si3 N4 composite：Si3 N4＇s additiong is 15 %, sintering atmosphere is nitrogen, sintering temperature is 1 550 ℃ ,soaking time is 2 h. |
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| Keywords: | Preparing technology Sintering temperature Soaking time Charge ratio |
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