Preparation and Magnetic Properties of (Fe_7Co_3)_(0.15)(SiO_2)_(0.85)Granular Solids Using the Sol-Gel Method  

作　　者：Wei CHEN Denglu HOU Ying LIU Guide TANG Minggang ZHU Jianguo ZHAO Xiangfu NIE and Hongyan WU(Department of Physics, Hebei Normal University, Shijiazhuang 050016, Hebei, China)To whom correspondence should be addressed E-mail: [e-mail] 

出　　处：《Journal of Materials Science & Technology》1999年第4期389-389,共1页材料科学技术（英文版）

摘　　要：(Fe7Co3)0.15(SiO2)0.85 granular alloy solid was prepared successfully using sol-gel method. The samples with different reducing temperatures were investigated by X-ray diffractometer(XRD),transmission electron micrography(TEM) and vibrating sample magnetometer(VSM). The av-erage particIe sizes of the samples were also calculated from Scherrer formula. The magnetic properties of (Fe7Co3 )o. 15 (SiO2)0.85 were studied in detail.(Fe7Co3)0.15(SiO2)0.85 granular alloy solid was prepared successfully using sol-gel method. The samples with different reducing temperatures were investigated by X-ray diffractometer(XRD),transmission electron micrography(TEM) and vibrating sample magnetometer(VSM). The av-erage particIe sizes of the samples were also calculated from Scherrer formula. The magnetic properties of (Fe7Co3 )o. 15 (SiO2)0.85 were studied in detail.

关 键 词：SIO2 Fe7Co3 Preparation and Magnetic Properties of Granular Solids Using the Sol-Gel Method 

分 类 号：O482[理学—固体物理]