Metal treatment – Process of modifying or maintaining internal physical... – Processes of coating utilizing a reactive composition which...
Reexamination Certificate
2007-10-02
2007-10-02
King, Roy (Department: 1742)
Metal treatment
Process of modifying or maintaining internal physical...
Processes of coating utilizing a reactive composition which...
C148S284000
Reexamination Certificate
active
10715122
ABSTRACT:
Surface treating methods of a titanium part may include the steps of determining an effective thickness of a hard oxide film to be formed on a surface of the titanium part, determining an effective surface roughness of the hard oxide film, and oxidation treating the surface of the titanium part under a desired treating temperature and a desired treating time such that both of the determined effective thickness and effective surface roughness are satisfied.
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Komoto Naoki
Tominaga Tadayoshi
Ushio Teruhisa
Aisan Kogyo Kabushiki Kaisha
Dennison, Schultz & MacDonald
King Roy
Mai Ngoclan T.
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