Transition of deformation behavior in an ultrafine grained magnesium alloy

Enhancing strength, ductility and machinability of a Al–Si cast alloy by friction stir processing

“…The effect of FSP on microstructure, tensile properties, fatigue behavior, superplasticity and corrosion behavior of different materials has been studied by many researchers [15][16][17]. The influence of friction stir processing on fatigue and superplasticity behavior of various Al alloys has been studied the transition in tension/compression deformation behavior in an ultrafine grained magnesium alloy processed by FSP [15,16]. The influence of FSP on corrosion behavior of a rare earth contained magnesium alloy has been studied [17].…”

Study of β-precipitates and their effect on the directional yield asymmetry of friction stir processed and aged AZ91C alloy

“…It has been reported that twinning becomes less prevalent in magnesium alloys with decreasing grain size [10,32,33]. However, some of the studies have revealed twinning in fine grained magnesium alloys also having grain size below 10 mm [33][34][35][36][37]. Barnett et al [34] have reported critical grain size of 4-6 mm below which twins were fully suppressed.…”

Effect of Friction Stir Processing Parameters on the Tensile Strength of Surface Composite Aluminum Alloy.

“…The effect of multi-pass FSP on the, microstructure, micro hardness and tensile strength on the metal alloy and composites have been studied by [ 17,18,19,20,21,22 ].Multi pass FSP not only improve the mechanical properties , but also get defect-free weld through adjusting the Welding parameters, including tool rotation rate, traverse speed, spindle tilt angle, and target depth [ 23 ] . multi-pass with even step (2, 4 up to 8-pass) FSP with 100% overlap was performed by [ 24 ] The results reported that multi-pass FSP were improved tensile properties of composites including UTS, yield strength (YS) and elongation.…”

“…Fabricating AA1050/SiC surface composite using FSP technique has been investigated by [ 10 ] the author concluded that , the formation of defects are causing at higher tool rotational speeds. The surface composite sheets are investigated by [ 11,12,13,14,15,16 ], they are concluded that tool rotation speed has a major effect on the mechanical properties and microstructure refinement.The effect of multi-pass FSP on the, microstructure, micro hardness and tensile strength on the metal alloy and composites have been studied by [ 17,18,19,20,21,22 ].Multi pass FSP not only improve the mechanical properties , but also get defect-free weld through adjusting the Welding parameters, including tool rotation rate, traverse speed, spindle tilt angle, and target depth [ 23 ] . multi-pass with even step (2, 4 up to 8-pass) FSP with 100% overlap was performed by [ 24 ] The results reported that multi-pass FSP were improved tensile properties of composites including UTS, yield strength (YS) and elongation.…”