DIAMOND BRAND

cast tungsten carbide welding pipe; tungsten in powder form for large plates, for tungsten-rhenium, for contact alloys, and for high density shielding material; molybdenum in powder form for large plates; tantalum in powder form for metallurgical purposes, for tantalum foils, for tantalum wires, for mill products, for alloying agents, and for capacitors; ammonium molybdate in powder form for catalyzers; and tungsten trioxide in powder form for large plates, for tungsten-rhenium thermocouplers, for contact alloys, and for high density shielding materials

machine parts, namely, cemented carbide cutting inserts, rolls, anvils, dies, and slitting cutters; and molybdenum piercing mandrels