In this example will be present how are you finding microstructure of alloy with contents: 70% Sn, 28%Zn and 2% Cu.
Such that from menu down choose second item.
Into corresponding columns will be put step by step known contents of elements.
In demonstration below was put content of copper - 2% and just be entering contents of tin - 70 %.
After taken these elements will show table with list of materials which have taken contents of elements.
In this case we have only one such material.
By activate buttons "microstructure" will show structure of this material - illustration below.