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US 2022/0064787 A1Published application
Method for surface treatment of quartz component
AssigneeChangxin Memory Technologies, Inc.
InventorJiazhou Yuan
Life of this patent
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Abstract
A surface treatment method for quartz component includes: sandblasting the quartz component; ultrasonically treating the sandblasted quartz component to remove a sharp corner formed on the surface of the quartz component; immersion cleaning the quartz component; and drying the cleaned quartz component.
Claims10
A method for surface treatment of a quartz component, comprising:
- sandblasting the quartz component;
- ultrasonically treating the sandblasted quartz component to remove a sharp corner formed on a surface of the quartz component;
- immersion cleaning the quartz component;
- and
- drying the immersion cleaned quartz component.
2 more elements
Dependencies are inferred from the claim text.