Seco Tools Ab

Tomas Persson

Bo Jansson

Jenni Zackrisson

Per Jonsson

A method for manufacturing a cemented carbide body includes the steps of forming a first part of a first powder composition comprising a first carbide and a first binder phase, sintering the first part to full density in a first sintering operation, forming a second part of a second powder composition comprising a second carbide and a second binder phase, sintering the second part to full density in a second sintering operation, bringing a first surface of the first part and a second surface of the second part in contact, and joining the first and second surface in a heat treatment operation.

Cemented carbide body and method for manufacturing the cemented carbide body

A titanium based carbonitride alloy containing Ti, Nb, Ta, W, C, N and Co, contains:

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Avesta, Sweden

Tomas Persson