This work was financially supported by the National High-Tech Research and Development Program of China (863 Program, No.2001AA337010)
The lubrication effectiveness of the composite lubricants, 50wt% ethylene bis-stearamide (EBS) wax +50wt% graphite and 50wt% EBS wax + 50wt% BN, during the powder metallurgy (P/M) electrostatic die wall lubricat...