摘要
The PA1010 was implanted with 450 keV N+ ions to three doses of 5× 1014 cm-2 , 2.5× 1015 cm-2 and 1.25 × 1016 cm-2. The friction and wear behaviors of the ion implanted PA1010 disks rubbing with two ceramic (ZrO2 and Si3N4) balls were studied using a pin-on-disk tribometer under dry friction. The results shows that the wear resistance of PA1010 is increased with the increasing implantation doses. The adhesion, plastic deformation and plow groove are wearing mechanisms for un-implanted PA1010, while abrasive wear for implanted PA1010.
出处
《中国有色金属学会会刊：英文版》
CSCD
2004年第z1期274-277,共4页
Transactions of Nonferrous Metals Society of China
基金
Project(2002AA331010) supported by the Hi-tech Research and Development Program of China
project(BJ2000030) supported by the Natural Science Foundation of Jiangsu Province of China
