Coated cemented carbide body and method for use

作者: Sakari Ruppi , Anna Sandberg , Edward Laitila

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摘要: A coated sintered cemented carbide body includes a carbide body, first layer adjacent the body, including Ti(C,N) and having thickness of from about 3 to 20 µm, an alumina layer adjacent said layer, including α-Al 2 O or κ-Al having a 1 15 further the aluminum carbide, carbonitride carboxynitride one more Ti, Zr Hf, µm. A friction-reducing γ-Al , and nanocrystalline Ti(C,N) 5 can be layer. method cut steel with cemented carbide where is cast iron a sintered .

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