... 1-6.0*30-300*50-400mm craft: rolling/powder sintering, wash/ anealing Boxin companyhas in-depth technical know ... parts as well. Materials include Tungsten, Molybdenum, Tantalum, Niobium, Titanium, Nickel, Zirconium, Vanadium, Cobalt and their alloys etc. Detailed ... *50-400mm 2. craft: rolling/powder sintering, wash/ anealing 3.other tungsten products we can produced:tungsten foil, bar & rod, wire. ...