W
Wei Dong
Researcher at Northwestern Polytechnical University
Publications - 6
Citations - 75
Wei Dong is an academic researcher from Northwestern Polytechnical University. The author has contributed to research in topics: Deformation (meteorology) & Texture (crystalline). The author has an hindex of 2, co-authored 6 publications receiving 30 citations.
Papers
More filters
Journal ArticleDOI
Temperature dependent evolution of anisotropy and asymmetry of α-Ti in thermomechanical working: Characterization and modeling
TL;DR: In this article, a general characterization framework was established to determine the anisotropic and asymmetrical deformation behavior of α-Ti under different thermomechanical loading conditions, and a temperature dependent discontinuous constitutive framework was developed for modeling the distorted evolution of plasticity.
Journal ArticleDOI
Texture evolution and controlling of high-strength titanium alloy tube in cold pilgering for properties tailoring
TL;DR: In this paper, a macro-meso scaled computation platform is established to predict the inhomogeneous deformation flow and texture evolution during pilgering of high-strength Ti-3Al-2.5 V tubes.
Journal ArticleDOI
Tooling design–related spatial deformation behaviors and crystallographic texture evolution of high-strength Ti-3Al-2.5V tube in cold pilgering
TL;DR: In this article, a macro-meso scaled computation platform is established by combining the three-dimensional finite element (3D-FE) model with the viscoplastic self-consistent (VPSC) crystal plasticity model to predict both the inhomogeneous macrodeformation and microtexture evolution in cold pilgering.
Journal ArticleDOI
Time-dependent springback of high strength titanium tubular materials: Experiment and modeling
Lena Nicola,Heng Li,Zhang Liwen,Chen Guangyao,Jun Ma,Wei Dong,Bian Tianjun,Jinchao Yang,Wu Changhui,H. Yang +9 more
TL;DR: In this article, a Viscoelastic-Kelvin constitutive model for time-dependent springback was developed and combined with the stress invariant-based model (SIM) and Chord modulus model to accurately predict the whole process of bending, instantaneous springback and time dependent springback of the HSTT.
Patent
Non-contact pipe high-temperature CSR (contractile strain ratio) value testing system and method
TL;DR: In this article, a non-contact pipe high-temperature CSR (contractile strain ratio) value testing system and method is presented, which consists of a pipe hightemperature tensile and strain measurement module, an engineering strain obtaining and calculating module, a plastic true strain calculation module and a CSR value calculation module.