J. Phys. IV France 11 (2001) Pr4-3-Pr4-9
Nanostructured recycled hardmetalsF. Arcuri, R. Ricceri and P. Matteazzi
Dipartimento di Scienze e Tecnologie Chimiche, Università di Udine, via Cotonificio 108, 33100 Udine, Italy
Nanostructured recycled hardmetals were obtained by high energy milling of worn inserts and plates, then the nanocomposites were cold/hot isostatically pressed. The high densities (close to 100% of theoretical) for powders treated with Hip technique confirmed that the densification has reached good results. Besides the mechanical properties were comparable to the values measured for the carbide inserts.
© EDP Sciences 2001