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Abstract:
为提高水泥基材料的抗电磁干扰性能,制备了石墨-水泥基复合材料,测试了材料的电阻率、电磁屏蔽效能和力学性能.结果表明:对石墨-水泥基复合材料,在一定范围内,随掺入的石墨质量分数(下同)的增加,材料电阻率呈下降趋势.石墨掺入量为5%~10%时复合材料电阻率下降非常明显,超过15%以后,电阻率变化已不太明显;随着石墨掺量的增加,复合材料的电磁屏蔽效能也逐渐增大,石墨掺入量为15%时达到最大值,而抗折强度及抗压强度则随着石墨掺入量的增加有所下降.
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硅酸盐学报
ISSN: 0454-5648
Year: 2007
Issue: 1
Volume: 35
Page: 91-95
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 54
Chinese Cited Count:
30 Days PV: 7
Affiliated Colleges: