High heat resistance, high purity and long service lifes are the most important requirements for the tools for lamp manufacturing. PLANSEE therefore offers a wide range of components made of refractory metals.

The PLANSEE performance program for lamp manufacture:

• Complete hot zones made of Mo or W for the heat treatment of lamp components
• Annealing tubes made of Mo or W for purification annealing of wires
• Sintering boats made of Mo, TZM, MLR for annealing of filaments and electrodes
• Evaporation coils made of WVM for metallising of lamp bulbs or reflectors
• Evaporation boats for coating of cold end reflectors (resistive evaporation)
• Complete furnace equipment for melting of quartz glass
• Mo boats for sintering of transparent ceramic tubes
• TIG-welding electrodes for resistant welding of lamp metal components

Evaporation Boats made of various materials which cover a wide range of applications. more		Sintering Boats made of Mo, MLR, TZM, Ta of W in riveted, deep-drawn or folded construction. more
Annealing Boats For purification annealing of filaments and electrodes. more