Application of niobium-zirconium alloy tube in high-pressure sodium lamp

High voltage nano lamp is the third generation of new electric light source. It has many advantages. For example, the advantages of high luminous efficiency, less power consumption, long life, strong fog penetration ability and non-attracting insects. High-pressure sodium lamps are widely used in roads, docks, stations, highways, airports, squares, industrial and mining enterprises, parks, courtyard lighting and other fields.

The NbZr alloy and sodium arc tube ceramics have good sealing, ductility and thermal shock resistance. Niobium-zirconium alloy capillary tubes are used as guidance tubes in arc tubes. Its function is to exhaust air and conduct electricity. In other words, the niobium-zirconium alloy capillary is the key material for the manufacture of high pressure arc light emitting tube. The quality of niobium-zirconium capillary tubing directly affects the yield and service life of arc light emitting tube.

Fortu Tech can produce NbZr alloy tubing, NbZr alloy plates, NbZr alloy wires, and NbZr alloy workpieces according to customer requirements.