looper_1234
New Member
i recently read an article on how the process of hot hydrostatic-extrustion and cold torsion will improve the performace of WHA penetrators.
but i always thought extrustion is the only way to make those tungsten bars, the article however, makes it seem that its not the mainstream way.
my question is then, how are the millions of WHA penetrators being used today made ? if not by extrustion ?
but i always thought extrustion is the only way to make those tungsten bars, the article however, makes it seem that its not the mainstream way.
my question is then, how are the millions of WHA penetrators being used today made ? if not by extrustion ?