Results 31 to 40 of about 1,554 (222)

Vacuum moulding of a superplastic in two dimensions

, 1999
A mathematical model is proposed for the process of vacuum superplastic forming. The model exploits the fact that in most industrial applications the sheet aspect ratio (thickness/sheet width) is small.
Chapman, Stephen, Chapman, S. J., Fitt, AD, Chapman, SJ, Fitt, A.D., Chapman, S.J., Pulos, GC, Pulos, G.C.   +7 more
core   +1 more source

Developing superplasticity in magnesium alloys with the help of friction stir processing and its variants – A review

Journal of Materials Research and Technology, 2021
Friction stir processing (FSP), an adaption of the solid-state joining process friction stir welding (FSW), is now a widely recognized severe plastic deformation (SPD) technique.
Deepika Harwani, Vishvesh Badheka, Vivek Patel, Wenya Li, Joel Andersson   +4 more
doaj   +1 more source

SERIES PARTS MANUFACTURING BY INFRARED SUPERPLASTIC FORMING WITH NUMERICAL TECHNIQUES FOR THERMAL REGULATION [PDF]

MATEC Web of Conferences, 2020
Materials used for Superplastic forming (SPF) are mainly titanium alloys which are good candidates to produce lightweight complex-shaped components for high performance aerospace applications.
Elise LAMIC, Damien MAUDUIT, Fabien NAZARET, Rémi GILBLAS, Thomas POTTIER, Thierry CUTARD   +5 more
doaj   +1 more source

Superplastic Behaviour of AZ61-F Magnesium Composite Materials

High Temperature Materials and Processes, 2017
Deformation of AZ61-F magnesium alloys with 1 wt % of Al2O3 phase was tested at different temperatures and different strain rates. It was shown that at temperatures 473–523 K and the highest strain rate applied from 1×10–2 s–1 to 1×10–4 s–1, a ...
Besterci Michal, Sülleiová Katarína, Velgosová Oksana, Balloková Beáta, Huang S.-J.   +4 more
doaj   +1 more source

Effects of microstructural evolution on superplastic deformation characteristics of a rapidly solidified Al-Li alloy

, 2019
This study is concerned with the effects of microstructural modification on superplastic deformation characteristics of a rapidly solidified (RS) Al-3Li-1Cu--.5Mg-0.5Zr (wt pct) alloy.
Koh, HJ, Chang, YW, Kim, NJ, Lee, S, Kwon, YN   +4 more
core   +1 more source

Biodegradable Zn‐Based Implants: Progress, Challenges, and Pathways toward Clinical Translation

Advanced Science, EarlyView.
Exploring biodegradable Zn‐based implants offers a promising pathway to next‐generation biomedical devices with balanced degradation and biocompatibility. A comprehensive overview of biodegradable Zn‐based implants, covering their biological significance, material design principles, and advanced engineering strategies is provided.
Panfeng Zhao, Zhengquan Wang, Hui Yang, Xiyuan Zhang, Hanyuan Liu, Xiaotong Lu, Xiaocheng Li, Yanyan Liu, Xi Zhao, Wenhao Zhou, Yufeng Zheng   +10 more
wiley   +1 more source

Room-temperature super-elongation in high-entropy alloy nanopillars

Nature Communications, 2023
Nanoscale small-volume metallic materials typically exhibit high strengths but often suffer from a lack of tensile ductility due to undesirable premature failure.
Qian Zhang, Ranming Niu, Ying Liu, Jiaxi Jiang, Fan Xu, Xuan Zhang, Julie M. Cairney, Xianghai An, Xiaozhou Liao, Huajian Gao, Xiaoyan Li   +10 more
doaj   +1 more source

Prediction of the Diffusion Behavior of Interstitial Nonmetallic B and N Atoms Diffusing in FCC_CoNiV Multi‐Principal Element Alloy Based on Sublattice Preference: A Comparative Study

Materials Genome Engineering Advances, EarlyView.
This work investigates the diffusion behavior of interstitial B and N atoms diffusing between the neighbor octahedrons in FCC_CoNiV MPEA based on sublattice preference model and compared with the C diffusing behaviors' data in our previous published work.
Xiaolin Zhou, Minliang Gao, Dehua Wu, Hui Guo, Yang Qiao, Xiangyan Su, Xuan Fang, Anqi Ji, Xingyu Chen, Xiaoqiong Zhang, Hehua Que, Baisheng Sa, Yu Tang, Chuangshi Feng, Fuxiang Zhang, Limei Cha, Xiaolan Yang, Bo Wu, Chen Dong, Jiankang Huang, Frank Vrionis, Jian Wang, Yue Shen, Ming Wen   +23 more
wiley   +1 more source

Alloying effects on superplastic behaviour of Ti-Fe-Al-Ni alloys

, 2019
The aim of the present investigation was to develop a new titanium alloy with improved superplastic performance (higher elongation and lower forming temperature) through alloying with iron, nickel, and aluminium.
Li, DM, Lee, CS, Kim, JS
core   +1 more source

FE‐Based Biomechanical Analysis of AZ31B Sub‐Orbital Osteosynthesis Implant Manufactured by Superplastic Forming

Advanced Theory and Simulations, Volume 9, Issue 5, May 2026.
A concurrent finite‐element framework is presented for the design of a patient‐specific AZ31B sub‐orbital osteosynthesis implant manufactured by superplastic forming. The approach couples process simulation and biomechanical analysis to quantify the effects of thickness heterogeneity and grain‐growth‐induced strength degradation.
Antonio Piccininni, Angela Cusanno, Gianfranco Palumbo, Martina Colombo, Ilaria Rota, Dario Gastaldi   +5 more
wiley   +1 more source