In this study, the room temperature formability of AZ31-0.5Ca was significantly enhanced by pre-deformation to 5% plastic strain. The pre-deformed samples showed the evolution of boundaries related to tension twins resulting in weakening of the strong basal texture and leading to excellent improvement in the formability. The pre-induced twining can be considered to be an effective approach to control the texture and enhance the formability of Mg alloy.
Masood ChaudryUTekumallaSGuptaM, et al.Designing highly ductile magnesium alloys: current status and future challenges. Crit Rev Solid State Mater Sci2022; 47: 194–281.
2.
LiCMalikANazeerF, et al.A strong, ductile and in-plane tensile isotropic Mg-0.5Zn-0.5Y-0.15Si alloy. J Mater Res Technol2022; 20: 3344–3354.
3.
ChaudryUMHamadKKimJ-G. On the ductility of magnesium based materials: a mini review. J Alloys Compd2019; 792: 652–664.
4.
MalikAMasood ChaudryUHamadK,et al.Microstructure features and superplasticity of extruded, rolled and SPD-processed magnesium alloys: a short review. Metals2021; 11: 1766.
5.
AnsariNSarveshaRLeeSY, et al.Influence of yttrium addition on recrystallization, texture and mechanical properties of binary Mg–Y alloys. Mater Sci Eng A2020; 793: 139856.
6.
MalikAWangYNazeerF, et al.. Effect of pre-straining on twinning, texture and mechanical behavior of magnesium alloys A-review. J Mater Res Technol2020; 9: 14478–14499.
7.
ChaudryUMHanGNohY,et al.Effect of Ca alloying and cryogenic temperature on the slip transmission across the grain boundary in pure Mg. J Alloys Compd2023; 950: 169828.
8.
ChaudryUMNohYHamadK,et al.Effect of deformation temperature on the slip activity in pure Mg and AZX211. J Mater Res Technol2022; 19: 3406–3420.
9.
JungI-HSanjariMKimJ,et al.Role of RE in the deformation and recrystallization of Mg alloy and a new alloy design concept for Mg–RE alloys. Scr Mater2015; 102: 6.
10.
KorgiopoulosKPekguleryuzMUngerE. The effect of Y on the microstructure and mechanical performance of an Mg-Al-Y casting alloy. Exp Results2021; 2: e7.
11.
HanGNohYChaudryUM, et al.{10–12} extension twinning activity and compression behavior of pure Mg and Mg-0.5Ca alloy at cryogenic temperature. Mater Sci Eng A2022; 831: 142189.
12.
ChaudryUMNohYHanG, et al.Effect of pre-twinning on microstructure and texture evolution in room and cryogenically deformed Mg-0.5 Ca alloy. J Phys: Conf Ser2022: 012009.
13.
MalikAChaudryUMYanT, et al.Achieving higher dynamic mechanical response by adjusting texture through twinning in a ZK61 Mg alloy. J Alloys Compd2022; 902: 163755.
14.
ChenWHeWJiangB,et al.Simultaneous enhancement of strength and ductility for AZ31 magnesium alloy by pre-twinning induced heterostructure. Int J Plast2022; 159: 103483.
15.
ChaudryUMHamadKJunT-S. Investigating the microstructure, crystallographic texture and mechanical behavior of hot-rolled pure Mg and Mg-2Al-1Zn-1Ca alloy. Crystals2022; 12: 1330.
16.
ChaudryUMJaafrehRMalikA, et al.A comparative study of strain rate constitutive and machine learning models for flow behavior of AZ31-0.5 Ca Mg alloy during hot deformation. Mathematics2022; 10: 66.
17.
TariqHMRChaudryUMKimC-S,et al.Synergetic improvement in strength and ductility of AZX211 Mg alloy facilitated by {10–12}-{01–12} twin-twin interactions during pre-stretching at cryogenic temperature. J Mater Res Technol2024; 29: 3249–3254.
18.
ChaudryUMTariqHMRAnsariN, et al.Effect of CaO content and annealing treatment on the room-temperature mechanical properties of AZ61 and AZ61-CaO alloys. Metals2023; 13: 1962.
19.
ChaudryUMTariqHMRAnsariN, et al.Exceptional improvement in the yield strength of AZ61 magnesium alloy via cryo-stretching and its implications on the grain growth during annealing. J Alloys Compd2024; 970: 172630.
20.
PanchalMKaushikLRaviK, et al.Recent advances in the in-plane shear testing of Mg alloy sheets. J Magnesium Alloys2023; 11: 405–424.
