摘要
测量弱磁材料的磁化率时,通常要把材料制成适于实验室研究的小样品,而这里介绍了用特制的磁天平有接测量较大管件磁化率的方法及用此方法为油田解决的实际问题。
The design of a magnetic balance and the measurement results of magnetic susceptibilities of four non-ferromagnetic tubes is presented. With the tubes on the balance, the susceptibilities are measured directly. That is to say, it is not necessary to cut the tubes for sampling process.
出处
《大庆石油学院学报》
CAS
北大核心
1990年第3期89-91,共3页
Journal of Daqing Petroleum Institute
关键词
磁天平
弱磁材料
磁化率
管件
油田
magnetic balance
non-ferromagnetic material
magnetic susceptibilities
