SOFT MASK TECHNOLOGY FOR ENGINE SURFACE TEXTURING
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United States of America Patent
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Issued Date -
Jun 15, 2023
app pub date -
May 12, 2021
filing date -
May 12, 2020
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Abstract
A method of forming a surface texture includes arranging a flexible mask (610, 920) with a pattern over a surface (621) of a component (620); and performing electrochemical etching on the surface (621) of the component (620) to form a surface texture on the surface (621) according to the pattern of the flexible mask.
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