Startup procedure directly and optimization of the mechanical characteristics of piercing shells in alloy high density tungsten.

摘要

This invention relates to a device for A DIRECT POINT AND OPTIMIZATION OF MECHANICAL CHARACTERISTICS OF MISSILES BORING. This procedure consists in producing a blank HEAVY METAL DUCTIL, which has an axis of revolution, MASS VOLUMETRICA at least equal to 17000 kg / m3 and characterized in that said part is subjected ROUGH TO A refining treatment at a temperature between room temperature and 500 (degrees) C, in a proportion variable in a direction parallel to the axis of the blank. This method finds application in military AMMUNITION