**Corrosion Performance and Tribological Properties of Carbonitrided 304 Stainless Steel**

A.M. Abd El-Rahman1,2, F.M. El-Hossary1, F. Prokert2,

N.Z. Negm1, M.T. Pham2 and E. Richter2 *1Physics Department, Faculty of Science, South Valley University, Sohag Branch, Sohag, 2Institut für Ionenstrahlphysik und Materialforschung, Helmholtz-Zentrum Dresden-Rossendorf, 1Egypt 2Germany* 
