Luma Metall AB has 75 years of experience in producing fine wire products in tungsten and molybdenum. We also have over 50 years experience in gold plating tungsten and molybdenum wires.Luma Metall AB have added fine and super fine wires in other materials such as copper, beryllium copper, brass, stainless steel, silver and monel for plating purposes to our production.
Luma Metall AB is an independent producer with its head office and production plant in Kalmar, Sweden.

Luma gold plated tungsten wire has as standard a coat thickness corresponding to 4+1 % of the wire weight up to wire diameters of 50 microns. For wires above 50 microns in diameter the coat thickness is 0,5 micron.

Luma gold plated tungsten-rhenium wire has as standard a coat thickness corresponding to 4+1 % of the wire weight up to wire diameters of 50 microns. For wires above 50 microns in diameter the coat thickness is 0,5 micron.

Tungsten, also called Wolfram, is a steel-gray colored metal found in nature. The name Tungsten comes from the swedish language where "tung" means heavy and "sten" means rock.




sending
enquiry |