ANTIFRICTION ALLOYS IMPROVED BY MICROALLOYING
Authors: AVRAM Vasile, SEMENESCU Augustin, CSAKI Ioana, STOICA Nicolae Alexandru
Company/Faculty/School: University POLITEHNICA of Bucharest
Country: ROMANIA
e-mail: asemenescu2002@yahoo.com
web: https://www.pub.ro
The invention relates to antifriction alloys YSn83 micro-alloyed with Ca and Mg conferring properties for improved lubrication properties. For this invention we used Ca and Mg due to the fact that they present a low toxicity. The friction coefficient values are between 0.0663 and 0.1286, a value with 59% improved within the base alloy.
