Israa .A.K 2013. Studying The Effect of Reinforcing by Sicp on The Dry Sliding Wear Behavior and Mechanical Properties of AL- 4% CU Matrix Alloy. Diyala Journal of Engineering Sciences . 6, 2 (Jun. 2013), 139–153. DOI:https://doi.org/10.24237/djes.2013.06210.