Shear deformation through severe plastic deformation (SPD) is an effective method for
achieving material refinement and twinning. In this study, T2 copper was subjected to …

Shear banding is a type of plastic flow instability with often adverse implications for cutting
and deformation processing of metals. Here, we study the mechanics of plastic flow …

Shear localization is the dominant chip formation mechanism in machining of high-
performance metallic components, such as those made of titanium and nickel-based alloys …

Shear banding is a material instability in large strain plastic deformation of solids, where
otherwise homogeneous flow becomes localized in narrow micrometer-scale bands. Shear …

In this study, the viscoplastic creep behaviors of the Sn-4Ag/Cu, Sn-3Cu/Cu and Sn-58Bi/Cu
solder joints under shear stress were in-situ observed, and the evolutions in microstructure …

When machining the titanium alloy Ti6Al4V, segmented chip formation is a major challenge
as it leads to chatter-vibrations of the tool-machine-system. In this paper a counter element …

The large strain extrusion-machining process has been used to refine the microstructure in a
Titanium alloy (Ti–6Al–4V). The unconstrained cutting or machining of Ti–6Al–4V entails the …

This paper presents the effects of ultrasonic vibration assistance on shear band formation
and chip segmentation mechanism in orthogonal cutting of Ti–6Al–4V. Experimental …

Shear banding, a type of inhomogeneous plastic flow involving very large local strains,
occurs in a variety of material systems. We study dynamics of evolution of single shear …

Machining operations like milling exhibit complex process kinematics, which restricts the
identification and analysis of fundamental cause-effect interrelations. In order to differentiate …