公开(公告)号：US09903040B2

公开(公告)日：2018-02-27

申请号：US13084802

申请日：2011-04-12

申请人： Jiangwei Feng ,  Todd M Harvey ,  Shrisudersan Jayaraman ,  Ljerka Ukrainczyk

发明人： Jiangwei Feng ,  Todd M Harvey ,  Shrisudersan Jayaraman ,  Ljerka Ukrainczyk

IPC分类号： C25F1/00 ,  C25F5/00

CPC分类号： C25F1/00 ,  C25F5/00

摘要： Methods for stripping partially oxidized nitride wear or release coatings from metal workpieces comprise disrupting surface oxidation layers present on the coatings following use, and causing electrical current to flow from the workpiece and release coating to a counter electrode while the workpiece, release coating and counter electrode are immersed in an aqueous alkaline electrolyte solution.

公开(公告)号：US20110256807A1

公开(公告)日：2011-10-20

申请号：US13084802

申请日：2011-04-12

申请人： Jiangwei Feng ,  Todd M. Harvey ,  Shrisudersan Jayaraman ,  Ljerka Ukrainczyk

发明人： Jiangwei Feng ,  Todd M. Harvey ,  Shrisudersan Jayaraman ,  Ljerka Ukrainczyk

IPC分类号： B24B1/00 ,  B08B3/00

CPC分类号： C25F1/00 ,  C25F5/00

摘要： Methods for stripping partially oxidized nitride wear or release coatings from metal workpieces comprise disrupting surface oxidation layers present on the coatings following use, and causing electrical current to flow from the workpiece and release coating to a counter electrode while the workpiece, release coating and counter electrode are immersed in an aqueous alkaline electrolyte solution.

摘要翻译： 用于从金属工件剥离部分氧化的氮化物磨损或释放涂层的方法包括在使用后破坏在涂层上存在的表面氧化层，并且使得电流从工件流出并将涂层释放到对电极，同时工件，释放涂层和对电极 浸渍在碱性电解质水溶液中。