发明名称 |
Method and apparatus for surface-treating workpieces |
摘要 |
A method of surface-treating a workpiece is described characterized in applying one or more short-duration electrical pulses to produce, for each pulse, a high amplitude short-duration electrical discharge between the workpiece, serving as an anode, and another material serving as a cathode, while the workpiece and cathode are in a vacuum ambient. The workpiece and cathode are spaced from each other by a gap which is less than the smallest dimension of the cathode in the plane therethrough parallel to the workpiece.
|
申请公布号 |
US4645895(A) |
申请公布日期 |
1987.02.24 |
申请号 |
US19850719308 |
申请日期 |
1985.04.03 |
申请人 |
RAMOT UNIVERSITY AUTHORITY FOR APPLIED RESEARCH & INDUSTRIAL DEVELOPMENT |
发明人 |
BOXMAN, RAYMOND L.;GOLDSMITH, SHMUEL;BROSH, NISSAN;SHALEV, SHAUL;YALOZ, HANAN |
分类号 |
C23C14/34;B23K28/00;B23K35/24;C23C14/02;C23C14/32;C23C26/02;C23F1/00;C23F4/00;H01J37/32;(IPC1-7):B23K9/04 |
主分类号 |
C23C14/34 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|