Испарение лодки

BORON NITRIDE EVAPORATION BOAT (Metallizer machinery parts)High Theoretical Density Low Thermal Expansion Low Moisture Pickup (High quality ,High competitive price)Item Unit Standard Resistivity M-O-C 200-2000 Working temperature °C 1300 - 1750 Life hours 10-15 Supply voltage V 5-15 Electric current A 400900 Evaporation rate G/M/CM2 0.3-0.5 Theoretical Density G/CM3 2.8-3.2Specification 150*30*10130*30*10125*30*10 120*30*10120*24*10110*26*10 110*24*10110*7*5105*20*10 and so on. Boats are available in a variety of sizes. Any special size boat is also possible.