公开(公告)号：EP0333828A1

公开(公告)日：1989-09-27

申请号：EP88908793.0

申请日：1988-08-31

申请人： DIGITAL EQUIPMENT CORPORATION

发明人： RAUCH, Gary, C. ,  YOUNG, David, J. ,  JOHNS, Earl, R., C. ,  STONE, Robert, L. ,  MESSINGER, Carolyn, A.

IPC分类号： G11B5

CPC分类号： G11B5/858 ,  G11B5/84 ,  Y10S205/922

摘要： This invention comprises the use, during the plating processing of thin-film magnetic recording media, of an oxidizing treatment immediately preceding the electroplating of the magnetic layer. This oxidizing treatment can be controlled to produce desired high levels of coercive force and low levels of media noise.

公开(公告)号：EP0333828B1

公开(公告)日：1993-11-03

申请号：EP88908793.8

申请日：1988-08-31

申请人： DIGITAL EQUIPMENT CORPORATION

发明人： RAUCH, Gary, C. ,  YOUNG, David, J. ,  JOHNS, Earl, R., C. ,  STONE, Robert, L. ,  MESSINGER, Carolyn, A.

IPC分类号： G11B5/84 ,  G11B5/858

CPC分类号： G11B5/858 ,  G11B5/84 ,  Y10S205/922

摘要： This invention comprises the use, during the plating processing of thin-film magnetic recording media, of an oxidizing treatment immediately preceding the electroplating of the magnetic layer. This oxidizing treatment can be controlled to produce desired high levels of coercive force and low levels of media noise.