M. Miskovicova et al., MICROSTRUCTURE AND CUTTING LIFE OF UNCONV ENTIONAL HIGH-SPEED STEELS PREPARED VIA POWDER-METALLURGY, Kovove materialy, 33(3), 1995, pp. 173-180
Citations number
5
Categorie Soggetti
Material Science","Metallurgy & Metallurigical Engineering
The article deals with microstructure and cutting properties of chemic
ally modified high speed steels produced via powder metallurgy. The st
arting high speed steel powders were obtained via atomization under ra
pid solidification conditions. PM high speed steels consolidated using
PM extrusion showed 3-times better cutting life when comparing with h
igh speed steel produced via melt metallurgy.