Magnetic alloy cores for the HIRFL-CSRm compressor cavity  

作　　者：MEI Lirong XU Zhe YUAN Youjin JIN Peng BIAN Zhibin ZHAO Hongwei 

机构地区：[1]Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China [2]Graduate University of Chinese Academy of Sciences, Beijing 100049, China

出　　处：《Nuclear Science and Techniques》2011年第2期118-121,共4页核技术（英文）

基　　金：Supported by Innovation Research Community of National Natural Science Foundation of China(10921504)

摘　　要：Four types of magnetic alloy cores,labeled as V1,V2,A1 and A2,were produced by Liyuan Corp.Ltd.,for the radio frequency compression cavity of HIRFL-CSRm.In this work,their permeability,quality factor (Q value) and shunt impedance were measured before installing them into the cavity.The results show that the V1,V2 and A2 have higher permeability and shunt impedance,and lower Q value,and are suitable to the radio frequency compression cavity.Four types of magnetic alloy cores, labeled as V1, V2, A1 and for the radio frequency compression cavity of HIRFL-CSRm. In this work, and shunt impedance were measured before installing them into the cavity have higher permeability and shunt impedance, and lower Q value A2, were produced by Liyuan Corp. Ltd., their permeability, quality factor （Q value） . The results show that the V1, V2 and A2 and are suitable to the radio frequency compression cavity.

关 键 词：HIRFL CSRM 压缩机 磁合金 磁芯 无线电频率 阻抗测量 品质因数 

分 类 号：TM277[一般工业技术—材料科学与工程] TL56[电气工程—电工理论与新技术]