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| ZrB_2-SiC复相陶瓷的注浆成形与无压烧结 | |
| 引用本文： | 蔺锡柱,刘福田,王艳艳,隋学叶,刘瑞祥,周长灵,程之强. ZrB_2-SiC复相陶瓷的注浆成形与无压烧结[J]. 山东陶瓷, 2012, 35(4): 3-8 |
| 作者姓名： | 蔺锡柱 刘福田 王艳艳 隋学叶 刘瑞祥 周长灵 程之强 |
| 作者单位： | 1. 济南大学材料科学与工程学院,济南250022 山东工业陶瓷研究设计院,淄博255031 2. 济南大学材料科学与工程学院,济南,250022 3. 山东工业陶瓷研究设计院,淄博,255031 |
| 摘 要： | 研究了ZrB2-SiC复相陶瓷的注浆成形技术,着重讨论了pH值和固相体积含量对料浆粘度的影响;分析了注浆成形后,生坯断面的显微结构以及相对应的烧结体的显微结构。结果表明:ZrB2原始粉料的研磨处理有利于复相陶瓷制品的烧结致密化。当pH值为11时,可制得固相体积含量为50%,粘度为660mPa.s的ZrB2-SiC浆料。 |
| 关 键 词： | ZrB-SiC复相陶瓷 注浆成形 固含量 粘度 烧结致密化 |
Slip Casting and Pressureless Sintering of ZrB2-SiC Ceramics |
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| Lin xi-zhu,Liu fu-tian,Wang yan-yan,Sui xue-ye,Liu rui-xiang,Zhou chang-ling,Cheng zhi-qiang. Slip Casting and Pressureless Sintering of ZrB2-SiC Ceramics[J]. Shandong Ceramics, 2012, 35(4): 3-8 | |
| Authors: | Lin xi-zhu Liu fu-tian Wang yan-yan Sui xue-ye Liu rui-xiang Zhou chang-ling Cheng zhi-qiang |
| Affiliation: | 1.School of Material Science and Engineering,University of Jinan,Jinan,250022; 2.Shandong Research and Design Institute of Industrial Ceramics,Zibo,255031) |
| Abstract: | The slip casting of ZrB2-SiC composites was studied in this research.The effects of the pH and the solid volume content on slurry were investigated.The microstructure of fracture surface of green bodies and sintering bodies were also studied.The results show that the mill of ZrB2 powders promoted sintering densification.The slurry of solid content 50% and viscosity 660mPa·s could be prepared as the pH is 11. |
| Keywords: | ZrB2-SiC Composites Slip Casting Solid Volume Content Viscosity Sintering Densification |
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