“Metal kneading” at rate x25. This simulation was performed on a brick-shaped tantalum crystal. After full compression along Z axis to ¼ of its initial dimension the brick’s shape becomes 2:4:1 Another simulation starts in which the brick is compressed along now the longest Y-axis. After the second compression cycle is completed, the brick is compressed along now longest X-axis. After three compression cycles the brick recovers its initial shape 1:2:4 and one more Z-axis compression cycle is performed.