一种制备高性能多极显影磁辊的方法

A Way of Making Multi-polar Magnetic Developing Roller

我们提出了一种新的设计，以制备出具有表面各向异性的多极显影磁辊，这种磁辊比各向同性磁辐的磁性能有较大的提高，表面磁感应强度比原来增加３０％－４０％。

The article points out a new design for making multiporlar magnetic developing roiler with anisotropy. Its magnetism is much mere better than the roller with isotropy. Its magnetic induction is 1. 3 ~ 1 .4 times as strong as that one.