Compared with conventional forming processes, ultrasonic-assisted forming technology with
a high frequency and small amplitude can significantly improve the forming quality of …

Abstract The near-β Ti-13Nb-13Zr alloy was processed by ultrasonic shot peening (USSP)
for different durations of 15–120 s to develop surface nanostructure. The effect of the USSP …

The ultrasonic shot peening (USP) treatment was adopted to improve the compressive
residual stress, microhardness and corrosion resistance of Ti–6Al–4V (TC4) titanium alloy …

This study investigates the effects of two different shot peening techniques, conventional
shot peening (CSP) and ultrasonic shot peening (USP), on the very high cycle fatigue …

A novel ultrasonic shot peening (USP) was performed on Ti-6Al-4V alloy as a pretreatment
prior to gas nitriding (GN). The samples treated by USP/GN composite processes were …

The surface characteristics and microstructure of a [100]-oriented single crystal superalloy
subjected to ultrasonic shot peening (USP) were investigated as a function of peening …

This paper reviews the development of ultrasonic surface treatment techniques, including
ultrasonic shot peening, ultrasonic peening treatment, and ultrasonic surface rolling …

A nanocrystalline surface layer was fabricated on the surface of CuCr8 alloy by surface
ultrasonic rolling treatment (USRT) with different rolling depth. The surface morphology …

This study examined the effects of ultrasonic shot peening (USSP) and stress relieving
treatment at 400° C (USSP-SR) on low cycle fatigue behaviour of Ti-13Nb-13Zr alloy. The …

Severe shot peening (SSP) is one of the nanocrystalisation surface treatments, which has
received much interest because of its capability to enhance cyclic loading. Metal injection …