Z
Zhang Qiang
Researcher at Taiyuan University of Technology
Publications - 71
Citations - 782
Zhang Qiang is an academic researcher from Taiyuan University of Technology. The author has contributed to research in topics: Alloy & Ultimate tensile strength. The author has an hindex of 11, co-authored 71 publications receiving 492 citations. Previous affiliations of Zhang Qiang include State Grid Corporation of China.
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Microstructural characterization and evolution mechanism of adiabatic shear band in a near beta-Ti alloy
TL;DR: In this article, the microstructure and the phase transformation within the adiabatic shear band (ASB) were investigated by means of TEM, and it was shown that the elongated subgrains with the width of 0.2-0.4μm have been observed in the ASB boundary.
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Observation of the microstructure in the adiabatic shear band of 7075 aluminum alloy
TL;DR: In this paper, two types of shear bands with different morphologies are distinguished on the cross-section of the tube, which are called deformed band and transformed band, respectively.
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Effect of pre-existing {101¯2} extension twins on mechanical properties, microstructure evolution and dynamic recrystallization of AZ31 Mg alloy during uniaxial compression
Hua Zhang,Yang Muxuan,Minjian Hou,Lifei Wang,Zhang Qiang,Jianfeng Fan,Weiguo Li,Hongbiao Dong,Shengming Liu,Bingshe Xu +9 more
TL;DR: In this paper, the authors compared the performance of the as-received and twinned samples in uniaxial compression with continuous dynamic recrystallization (CDRX) and discontinuous DRX with the further increase of temperature.
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Constitutive model for AZ31 magnesium alloy based on isothermal compression test
TL;DR: In this article, the effect of temperature rise on flow stress and strain on AZ31 magnesium alloy deformation curves was investigated and corrected flow curves were employed to develop the constitutive model, which showed that flow stress reaches a peak value and then decreases to steady values.
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Exceptional mechanical properties of ultra-fine grain AZ31 alloy by the combined processing of ECAP, rolling and EPT
TL;DR: In this article, the combined technology of equal-channel angular pressing (ECAP), rolling and electropulsing treatment (EPT) was used to obtain excellent mechanical properties of AZ31 Mg alloy.