A review on micro/nanoforming to fabricate 3D metallic structures
With the rapid development of micro‐electromechanical systems (MEMS), micro/nanoscale
fabrication of 3D metallic structures with complex structures and multifunctions is becoming …
fabrication of 3D metallic structures with complex structures and multifunctions is becoming …
A review of electrically-assisted manufacturing with emphasis on modeling and understanding of the electroplastic effect
BJ Ruszkiewicz, T Grimm… - Journal of …, 2017 - asmedigitalcollection.asme.org
Increasingly strict fuel efficiency standards have driven the aerospace and automotive
industries to improve the fuel economy of their fleets. A key method for feasibly improving the …
industries to improve the fuel economy of their fleets. A key method for feasibly improving the …
Hot stamping of ultra-high strength steel parts
The demand for new processes to produce high strength parts, under appropriate cost and
productivity, has grown with weight reduction and crash safety improvements in automobile …
productivity, has grown with weight reduction and crash safety improvements in automobile …
Dislocation density based modelling of electrically assisted deformation process by finite element approach
Application of electric current, while deforming the material is known to aid the deformation
process due to electroplastic effect. The experimentally observed behaviour during the …
process due to electroplastic effect. The experimentally observed behaviour during the …
[HTML][HTML] Evaluation of large plastic deformation for metals by a non-contacting technique using digital image correlation with laser speckles
Q Zheng, N Mashiwa, T Furushima - Materials & Design, 2020 - Elsevier
The full-field deformation characterizations of a metal undergoing large plastic strains are
difficult to be obtained from the conventional true stress-strain curves. In this study, we …
difficult to be obtained from the conventional true stress-strain curves. In this study, we …
Evolution of acoustic softening effect on ultrasonic-assisted micro/meso-compression behavior and microstructure
The application of ultrasonic vibration is an effective method to overcome the processing
problems in micro/meso-forming. Previously it was observed that ultrasonic vibration could …
problems in micro/meso-forming. Previously it was observed that ultrasonic vibration could …
A constitutive model for metal plastic deformation at micro/meso scale with consideration of grain orientation and its evolution
Traditional metal forming theories are not accurate in the analysis of micro/meso scale metal
deformation behavior due to the so-called size effect. As the deformation process scales …
deformation behavior due to the so-called size effect. As the deformation process scales …
Ultrasonic dynamic impact effect on deformation of aluminum during micro-compression tests
Conventional ultrasonic-assisted forming in macro scale has been studied widely for
decades. However, ultrasonic dynamic impact effect, more likely to occur in micro scale, has …
decades. However, ultrasonic dynamic impact effect, more likely to occur in micro scale, has …
Understanding the mechanisms of electroplasticity from a crystal plasticity perspective
Electroplasticity is defined as the reduction in flow stress of a material undergoing
deformation on passing an electrical pulse through it. The lowering of flow stress during …
deformation on passing an electrical pulse through it. The lowering of flow stress during …
Prediction of slip activity of crystal grains around semi-circular and semi-elliptical notches in thin-sheet specimens of pure titanium using formulated macroscopic …
N Tada, T Uemori, J Sakamoto - Engineering Failure Analysis, 2023 - Elsevier
Thin metal sheets and wires are important materials for various devices used in electrical,
mechanical, and medical fields. With the downsizing of these devices, demand for thinner …
mechanical, and medical fields. With the downsizing of these devices, demand for thinner …