Method of removing diamond coating and method of manufacturing diamond-coated body
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United States of America Patent
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Aug 26, 2003
Grant Date -
Oct 11, 2001
app pub date -
Apr 2, 2001
filing date -
Apr 11, 2000
priority date (Note) -
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Abstract
A method of removing a diamond coating from a substrate of a diamond-coated body which includes the substrate coated with the diamond coating. The method includes a step of heating the diamond-coated body at a predetermined temperature in a reactor at a predetermined reduced pressure, while introducing an oxygen gas into the reactor at a predetermined flow rate, for burning the diamond coating to thereby remove the diamond coating from the substrate.
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