The Portevin-Le Chatelier (PLC) effect means serrated yielding or jerky flow phenomenon in some alloys. In this paper a macroscopic model is developed to invest
The deformation behavior of AZ61 Mg alloy during hot deformation has been investigated in wide temperature and strain rate range by a Gleeble simulator. Specime
A three-dimensional model was developed to investigate the influence of various hot filaments parameters on substrate temper-ature fields that significantly aff
At room temperature, the rolling treatment of steel-mushy A1-7graphite bonding plate was carried out under different relative reduction. The influence of rollin
The {0001} face develops on the habit of self-frequency doubling laser crystal Yb: YAl3(BO3)4 (YbYAB) only under high growth rate condition, and its morphology
The influence of stress and strain on the solid/liquid segregation formed in deformed semisolid metal was studied. Thecompression experiment at a low constant s
Research on microforming of fine-grained superplastic Zn-AI22 alloy was carried out in this paper by means of superplastic forming. With the selected material,