发明名称
摘要 <p>A method for closing a hole with a coating is provided. The method comprises attaching the subject body to an electric spark machine as a workpiece; bringing an electrode of a powder including an electrically conductive substance close to the subject body so as to lap the electrode over the hole; applying a voltage between the electrode and the subject body so as to generate electric discharge repetitiously to cause a coating closing the hole to grow from a periphery of the hole; and machining an edge of the hole before applying the voltage, or the coating along the edge of the hole during repetition of applying the voltage, to give a bevel.</p>
申请公布号 JP5354016(B2) 申请公布日期 2013.11.27
申请号 JP20110525928 申请日期 2010.08.05
申请人 发明人
分类号 C23C26/00 主分类号 C23C26/00
代理机构 代理人
主权项
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