Uzkut, MÜnlü, BSYavuz, MAkdag, M2024-07-182024-07-180025-5300http://akademikarsiv.cbu.edu.tr:4000/handle/123456789/5488In this study, high alloyed steel bars with a diameter of 12.30 mm made up of 1.4871 (X53CrMnNiN219) and 1.4718 (X45CrSi93) steels were used as experimental material for friction welding. Metallographic and X-ray diffraction investigations as well as microprobe sampling were performed on the samples. Mechanical orientation of particles caused by plastic deformation and carbide scattering has been observed. The diffusion behaviour has been investigated for the elements Cr, Ni, Mn, and Si, respectively. The existence of (Cr,Fe)(7)C-3 carbides in the welding region was also observed.EnglishINTERFACE PROPERTIESSTAINLESS-STEELSROTATIONAL SPEEDAISI-4340 STEELAISI-304LJOINTSArticle