With FEA based quenched stress, different stress distributions were obtained under different conditions of pre-stretching.

The effect of quenching temperature,the interval time from quenching to aging and aging institution to 2A70 aluminium alloy pre-stretching plate structure and properties are introduced.

The crack causes for pre-stretching plates of 7075 T651 alloy are analysed.

The effects of prestretching before aging on the mechanical properties of high Cu/Mg ratio Al-Cu-Mg-Ag alloys at room temperature were investigated.

Combining with the productive practice, a prestretching structure is applied in this article to make the ballscrews work well at the time of temperature increment.

The effect of prestretching on agehardening and tensile properties of Al5.

Numerical Simulation of Welding Residual Stresses and Distortions of Aluminum Alloy Cylinder under Pre-tension Stresses;

Analysis on the tendency of welding hot cracks of aluminum alloy increased by longitudinal pre-tension

The effect of pre-tension stress on the welding distortion of 5A05 aluminum alloy sheet was numerically simulated by applying finite element method based on the ANSYS software.

Elastic-plastic finite element method is used to analyze the pre-stretched aluminium alloy 2024 plate , from the FEM simulation, stress and strain contour throughout plate were obtained.

The principles of affecting on residual stresses in quenched aluminium alloy 7075 thick-plates have been studied and concluded in this article under different heat treatments,different water temperature and different pre-stretching techniuqes by the drilling method.

The distribution of longitudinal(x) and transverse(y) stress along thickness is given by the simulation for pre-stretch processing of aluminum alloy thick-plate using non-liner software MSC.

Improvement of Controlling Method for Preheating and Stretching Process of Geogrid;