Molybdenum
Needles
Molybdenum needles are used for manufacturing halogen
automotive lamps, as sealed lead-wire through hard-glass. The molybdenum needle
is doped molybdenum wires. The arc-height of a wire sample of 200mm length,
located on a glass plate, can be not greater relative to the imaginary string
than 20mm. The needles have a very smooth and bright surface and the surface
free of stain, dirt, oxides, drawing tracks, scratches and damages.
