Recovery of Sintered Carbide Material in Electrochemical Machining Process

作者: Sicong Wang , Akihiro Goto , Atsushi Nakata , Kunio Hayakawa , Katsuhiko Sakai

DOI: 10.1007/978-3-319-99834-3_2

关键词:

摘要: The authors have been developing the method to recover material of sintered carbide in electrochemical machining (ECM). ECM performance is affected by change electrolyte ingredient when dissolved into electrolyte. Besides, tungsten and cobalt are costly rare metals. In this report, feasibility a process on recovery changing soluble substances insoluble ones was investigated, which as calcium tungstate hydrate. It found that compounds could be recovered proposed processes.

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