TY - GEN
T1 - Study on electromagnetic shielding effectiveness of nickel fiber-filled cement
AU - Xiong, Guoxuan
AU - Zhang, Zhibin
AU - Deng, Min
PY - 2011
Y1 - 2011
N2 - The cement-based composite shielding materials was prepared using portland cement and nickel fiber. The effects of dispersive manner, contents of nickel fiber, thickness of specimens on shielding properties and conductivity were studied in a frequency range of 100 KHz∼1.5 GHz. With the contents of nickel fiber by ultrasonic dispersed at 5 vol.% and specimen's thickness of 10 mm, the conductivity is 2.58×10-3 S·cm-1 and maximum shielding effectiveness is 47.8 dB, average shielding effectiveness reaches about 45.9 dB for cement-based composites.
AB - The cement-based composite shielding materials was prepared using portland cement and nickel fiber. The effects of dispersive manner, contents of nickel fiber, thickness of specimens on shielding properties and conductivity were studied in a frequency range of 100 KHz∼1.5 GHz. With the contents of nickel fiber by ultrasonic dispersed at 5 vol.% and specimen's thickness of 10 mm, the conductivity is 2.58×10-3 S·cm-1 and maximum shielding effectiveness is 47.8 dB, average shielding effectiveness reaches about 45.9 dB for cement-based composites.
KW - Cement-based composite
KW - Nickel fiber
KW - Shielding effectiveness
UR - http://www.scopus.com/inward/record.url?scp=78651339994&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.168-170.997
DO - 10.4028/www.scientific.net/AMR.168-170.997
M3 - 会议稿件
AN - SCOPUS:78651339994
SN - 9780878492077
T3 - Advanced Materials Research
SP - 997
EP - 1000
BT - Advances in Building Materials
T2 - 2011 International Conference on Structures and Building Materials, ICSBM 2011
Y2 - 7 January 2011 through 9 January 2011
ER -