| 发明名称 |
Orifice plate mfr. and prods. |
| 摘要 |
<p>An aperture member is made by: depositing a aperture pattern mask of an amorphous P-contg. alloy on a metal corrosion-resistant substrate; and applying a selective etchant which removes the substrate faster than the amorphous alloy. Pref. substrate is stainless steel or Ti; amorphous alloy is Co-P or Ni-P; and etchant is hot FeCl3 soln.</p> |
| 申请公布号 |
ES8608058(A1) |
申请公布日期 |
1986.11.16 |
| 申请号 |
ES19240005425 |
申请日期 |
1985.04.24 |
| 申请人 |
BURLINGTON INDUSTRIES,INC. |
发明人 |
|
| 分类号 |
C23C22/00;G03F7/00;(IPC1-7):C23C22/00 |
主分类号 |
C23C22/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
