Effects of temperature and strain rate on deformation behaviors of an extruded Mg-5Zn-2.5 Y-1Ce-0.5 Mn alloy

XR Zhang, GX Sun, W Zai, Y Jiang, ZH Jiang… - Materials Science and …, 2021 - Elsevier
… behaviors of an extruded Mg-Dy-Zn alloy from RT to 300 C at strain rates from 3 × 10 − 5 s …
Mg matrix to LPSO phase at high strain rate, while the deformation behavior at low strain rate

Stress corrosion cracking of biodegradable Mg-4Zn alloy in simulated body fluid at different strain rates–A fractographic investigation

DB Prabhu, S Dhamotharan, G Sathishkumar… - Materials Science and …, 2018 - Elsevier
Mg-4Zn alloy suffers SCC at all the strain rates tested in this study, seen by reduction in
UTS and ductility and from the appearance of SCC features on the fractured surfaces. …

Degradation, stress corrosion cracking behavior and cytocompatibility of high strain rate rolled Mg-Zn-Sr alloys

Z Yu, J Chen, H Yan, W Xia, B Su, X Gong, H Guo - Materials Letters, 2020 - Elsevier
… of Mg alloys to the clinical applications is their rapid degradation behavior. In the present
study, high strain rate … Weight loss rate decreases with the higher Sr content and Mg-4Zn-0.2Sr …

Strain hardening of as-extruded Mg-xZn (x= 1, 2, 3 and 4 wt%) alloys

C Zhao, X Chen, F Pan, J Wang, S Gao, T Tu… - Journal of Materials …, 2019 - Elsevier
… temperature using a CMT5105 material testing machine at a strain rate of 10 −3 s -1 . The …
as-extruded Mg-1Zn and Mg-4Zn alloys. The dislocation structure in the as-extruded Mg-4Zn

Creep mechanisms in an Mg4Zn alloy in the as-cast and aged conditions

R Alizadeh, R Mahmudi, TG Langdon - Materials Science and Engineering …, 2013 - Elsevier
rate and the punch stress values were converted to the equivalent tensile creep strain rate
for obtaining steady state creep rates from impression data, the strain rates are plotted against …

Effects of Sn addition on dynamic recrystallization of Mg-5Zn-1Mn alloy during high strain rate deformation

J Zou, J Chen, H Yan, W Xia, B Su, Y Lei… - Materials Science and …, 2018 - Elsevier
… on dynamic recrystallization (DRX) of Mg-5Zn-1Mn alloy during high strain rate ( ε ̇ =9.1 s
−… the strain corresponding to the maximum softening rate and the critical strain corresponding …

Microstructure, bio-corrosion behavior, and corrosion residual strength of high strain rate rolled Mg-4Zn alloy sheet

Z Zou, J Chen, H Yan, B Su, X Gong - Journal of Materials Engineering …, 2016 - Springer
… few reports on the strength loss of magnesium alloy due to bio-… strength of Mg-4Zn sheet
prepared by high strain rate rolling … of the Mg alloy sheet prepared by high strain rate rolling in …

Constitutive modeling for dynamic recrystallization kinetics of Mg4Zn–2Al–2Sn alloy

D Zhao, Y Yang, J Zhou, LIU Yu, S Tang - Transactions of Nonferrous …, 2018 - Elsevier
Mg4Zn−2Sn−2Al (ZAT422) alloy, a series of compression experiments with a height reduction
of 60% were performed in the temperature range of 498−648 K and the strain rate range …

Effect of ultra-slow extrusion speed on the microstructure and mechanical properties of Mg-4Zn-0.5 Ca alloy

W Li, K Deng, X Zhang, K Nie, F Xu - Materials Science and Engineering: A, 2016 - Elsevier
… It has been reported that the critical stress of DRX is strongly related with the deformation
temperature and strain rate, and usually increase with the increase of strain rate at low …

Dynamic microstructural evolution in Mg4Zn–2Al–2Sn alloy during hot deformation

D Zhao, Y Yang, J Zhou, Y Liu, C Zhan - Materials Science and …, 2016 - Elsevier
… The dynamic microstructural evolution of the Mg4Zn–2Al–… strain rate of 0.01 s −1 and 5 s
−1 at 548 K and the strain rate … were affected by both strain rate and temperature. Parallel or …