Present study focuses on the micro-structural and mechanical behavior effect of friction time for similar (AISI 316-AISI 316 and AISI 304-AISI 304) and dissimilar (AISI 304-AISI 316) joint during continuous drive friction welding. The welding carried out with different friction time: 6.5, 8.5 and 10 s while kept all other conditions constant. The effect of that time on the strength, structural ...

Due to the different properties of materials, fusion welding dissimilar metals may be difficult. Structural irregularities form as a result various phase transformations during welding. Solid-state welding, opposed occurs below melting temperature. As and solidification phenomena that happen in solid-state is expected reduce potential for transformation. This paper describes use rotary friction...

Dissimilar material joining between magnesium (AZ31B) alloy and dual-phase steel (DP600) was achieved using the friction stir welding (FSW) process. The present work aimed at studying effect of tool rotational speed on microstructure mechanical properties dissimilar joints. joints were fabricated speeds 800 1600 rpm with weld 50, 100, 150 mm/min, respectively. plunge depth 0.2 mm tilt angle 2° ...

A more contemporary variation of the friction welding procedure, stud welding, is promising for military, space, automotive and naval applications. The joining steel/aluminium matrix composite joints has been crucial in many these In all applications, strength dissimilar joint a critical consideration. Heat-affected zones arise because heterogeneous temperature distribution change thermal chara...