Structure control, stress-strain control and growing process control of articles in aluminium alloys according to stepanov method

There the study objects are the temperature distribution in the melt, the structure of articles, the stress-strain properties. The study purposes are to determine the quantitative mechanisms of heat exchange in the melt, of structure formation and to determine its influence on the stress-strain properties. The model of heat exchange of melt with the shapeformer has been proposed, the dependences connecting the main variables of process have been obtained, the new variant of Stepanov method has been proposed, the dependences of dispersed structure and of articles strength on the process output has been determined. The basis for the design method of determination of shape-former construction and for the choice of main variables of growing process, which provide the article production with the given output, with the given structure and with the given stress-strain properties, has been developedAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio