MoSi/Ti composite coatings (MoST?), have been deposited by a closed-field unbalanced magnetron sputter ion-plating system. The high ion-current densities at low substrate bias voltage of the system ensures that the Mo...MoSi/Ti composite coatings (MoST?), have been deposited by a closed-field unbalanced magnetron sputter ion-plating system. The high ion-current densities at low substrate bias voltage of the system ensures that the MoST? coatings are characteristic of dense coherent structures, with high adhesion (critical scratch load above 120 N), high load bearing capacity up to 5 GPa., low friction (0.02-0.1), high wear resistance (less than 4xlO"17 m3/N m) even at a relative humidity of 40%, and high temperature resistance up to 350 °C. The successful applications of MoST? coatings in large- scale productions for dry cutting and forming, with increasing lifetime and productivity are presented.展开更多
文摘MoSi/Ti composite coatings (MoST?), have been deposited by a closed-field unbalanced magnetron sputter ion-plating system. The high ion-current densities at low substrate bias voltage of the system ensures that the MoST? coatings are characteristic of dense coherent structures, with high adhesion (critical scratch load above 120 N), high load bearing capacity up to 5 GPa., low friction (0.02-0.1), high wear resistance (less than 4xlO"17 m3/N m) even at a relative humidity of 40%, and high temperature resistance up to 350 °C. The successful applications of MoST? coatings in large- scale productions for dry cutting and forming, with increasing lifetime and productivity are presented.
