Invention Grant
US08974656B2 Method for roughening metal surfaces and article manufactured thereby
有权
用于粗化金属表面的方法和由此制造的制品
- Patent Title: Method for roughening metal surfaces and article manufactured thereby
- Patent Title (中): 用于粗化金属表面的方法和由此制造的制品
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Application No.: US13173476Application Date: 2011-06-30
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Publication No.: US08974656B2Publication Date: 2015-03-10
- Inventor: Andrew Lee Trimmer , Bin Wei , Joshua Leigh Miller , Nicholas Joseph Kray , Michael Scott Lamphere
- Applicant: Andrew Lee Trimmer , Bin Wei , Joshua Leigh Miller , Nicholas Joseph Kray , Michael Scott Lamphere
- Applicant Address: US NY Niskayuna
- Assignee: General Electric Company
- Current Assignee: General Electric Company
- Current Assignee Address: US NY Niskayuna
- Agent Scott J. Asmus
- Main IPC: C25F3/02
- IPC: C25F3/02 ; C25F3/14 ; B23H3/00 ; B23H3/04 ; B23H9/00 ; B23H9/10 ; C22C14/00 ; C22C19/05
Abstract:
A method for surface roughening a metal work piece includes disposing a region of the workpiece to be roughened proximate to a counter electrode. The region of the workpiece to be roughened and the counter electrode are subsequently disposed together in an electrolyte. An electric potential with current flow is applied between the work piece and the counter electrode to roughen the metal surface to a desired roughness.
Public/Granted literature
- US20110262771A1 METHOD FOR ROUGHENING METAL SURFACES AND ARTICLE MANUFACTURED THEREBY Public/Granted day:2011-10-27
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