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摘要：
YAG ceramics were prepared by spark plasma sintering (SPS) technique at 1500-1700°C under vacuum of 10 Pa, for about 15min. The starting powder used was yttria powder and alumina powder, 99.99% in purity. SPS can make the powders react to produce YAG ceramics, however the volume of pore is high. It is shown that the addition of TEOS and the reduction of particle diameter can make the sintered body more compact with lower pore volume.
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来源 ：
Journal of Functional Materials and Devices
ISSN： 1007-4252
年份： 2006
期： 2
卷： 12
页码： 113-116
