摘要
磁性液体直线型密封技术是一种新的密封技术,由于磁性液体密封装置本身不仅能完成直线运动的密封,而且能够代替转轴密封装置,实现直线加转动的密封,因而该种密封装置引起了人们的关注。本文着重论述了磁性液体直线型密封的基本结构和原理以及有关这方面的实验研究成果,还论述了磁性液体密封的特点以及应用的领域等。
The magnetic fluid lineal seal is a new dynamuc seal. Because the apparatus of magnetic fluid lineal seal can accomplish the seal pf lineal movement,replace the revocing seal,and realize the composition of lineal and revoving seal, a lot of people begin to nitice it. In the article,the authors discuss the basic structure and principle of magnetic fluid lineal seal and the experimental results in the respect. At last, the authors discuss the characters of magnetic fliud seal and its application area.
出处
《功能材料》
EI
CAS
CSCD
北大核心
1997年第1期96-98,共3页
Journal of Functional Materials
关键词
磁性液体
磁化强度
密封
magnetic fluid, magnetization,permagnent,ferromagnetic fluid lineal seal