发明申请
- 专利标题： Quantative extraction of micro particles from metallic disk spacer rings
- 专利标题（中）： 从金属圆盘间隔环定量提取微粒
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申请号： US11078592申请日： 2005-03-11
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公开(公告)号： US20060202670A1公开(公告)日： 2006-09-14
- 发明人: Shaoyong Liu , Kor Seng Ang , Sivalingam Marimuthu , Jingjing Zhang , Yi Yao
- 申请人： Shaoyong Liu , Kor Seng Ang , Sivalingam Marimuthu , Jingjing Zhang , Yi Yao
- 主分类号： G01N27/00
- IPC分类号： G01N27/00
摘要：
Embodiments of the present invention include a method for quantitatively detecting embedded particles of a disk spacer ring comprising. The method includes dissolving a layer of a disk spacer ring into a liquid solution, the disk spacer ring layer comprising embedded particles. The method further includes filtering the solution to capture the embedded particles. The method further includes counting the particles.
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