2 ms·
In fact powder metallurgy is not new, it's an established and respected way to make various parts including ones for aerospace. http://en.wikipedia.org/wiki/Po
by guard-of-terra 14y ago
In fact powder metallurgy is not new, it's an established and respected way to make various parts including ones for aerospace.
http://en.wikipedia.org/wiki/Powder_metallurgy http://en.wikipedia.org/wiki/Powder_metallurgy