Preparation of Ca-Substituted α-Sialon Eco-Materials by Utilizing Tungsten Molybdenum Bismuth Polymetallic Tailings |
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| Journal | Materials Science Forum (Volumes 610 - 613) |
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| Volume | Materials Research |
| Edited by | Zhongwei Gu, Yafang Han, Fusheng Pan, Xitao Wang, Duan Weng and Shaoxiong Zhou |
| Pages | 142-146 |
| DOI | 10.4028/www.scientific.net/MSF.610-613.142 |
| Citation | Yu Juan Guo et al., 2009, Materials Science Forum, 610-613, 142 |
| Online since | January, 2009 |
| Authors | Yu Juan Guo, Fang Lian, Li Hua Xu, Hong Shun Hao |
| Keywords | Ca α-SiAlON, Ecomaterial, Synthesis Mechanism, Tailing |
| Abstract | This presented a route to utilize the Tungsten Molybdenum Bismuth Polymetallic Tailings in Shizhuyuan of Hunan province to fabricate Ca-substitued α-Sialon eco-materials. The reaction mechanism in carbothermal reduction nitridation process was widely studied by separately considering the effect of sintering temperature and soaking time. Based on the optimized conditions, a composite containing 78% Ca-based α-Sialon has been fabricated at 1600℃ for 8h. |
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