متقی, محمد

[ 1 ] - رفتار سایشی کامپوزیت‌های WC-Co و WC-FeAl-B در دمای محیط و 300 درجه سانتی‌گراد

In this research, the wear behavior of commercial grades of WC-10wt%Co (H10F), WC-40vol%Co and WC-40vol%FeAl-B composites with different amounts of boron from zero to 1000 ppm has been investigated by the pin on disk test  method at high temperature. The wear tests were done under load of 40 N, a distance of 100 m and at ambient temperature, 200 ̊C and 300 ̊C. Wear surfaces were examine...