2018
DOI: 10.1016/j.jmatprotec.2018.03.021
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Ultrasonic dynamic impact effect on deformation of aluminum during micro-compression tests

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Cited by 47 publications
(14 citation statements)
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“…Along with continuously extending the scale limits of micromanufacturing, the conventional microforming processes, where the in situ control of plastic flow only relies on the imposed load from dies, cannot meet the critical challenges in terms of the size effects and micro‐deforming high‐strength materials. In order to solve these problems, some new microforming techniques assisted by external fields or beams with high energies, such as ultrasonic vibration (UV), [ 136,137 ] current pulse, [ 138–141 ] and laser pulse, [ 142,143 ] have been developed to improve the formability and the product dimensional accuracy.…”
Section: Microforming Processes Of 3d Microstructuresmentioning
confidence: 99%
“…Along with continuously extending the scale limits of micromanufacturing, the conventional microforming processes, where the in situ control of plastic flow only relies on the imposed load from dies, cannot meet the critical challenges in terms of the size effects and micro‐deforming high‐strength materials. In order to solve these problems, some new microforming techniques assisted by external fields or beams with high energies, such as ultrasonic vibration (UV), [ 136,137 ] current pulse, [ 138–141 ] and laser pulse, [ 142,143 ] have been developed to improve the formability and the product dimensional accuracy.…”
Section: Microforming Processes Of 3d Microstructuresmentioning
confidence: 99%
“…Restoration of hollow cylindrical parts by plastic deformation without heating is usually used at high plasticity of the material [5].…”
Section: Literature Review and Problem Statementmentioning
confidence: 99%
“…Therefore, a low cost technique for the fabrication of stainless steel micro-structures with uncompromised high accuracy is greatly needed. Ultrasonic impact peening (UIP) is a widely used technique of cold surface treatment for increasing fatigue life and/or decreasing residual stress of welded metallic parts [25][26][27][28]. Based on the effect of high frequency oscillation impacts of treated part surface by high energetic needles, harmful tensile residual stresses in the top layer of treated surface are relieved.…”
Section: Introductionmentioning
confidence: 99%