Standwolframdraht

Non-sag tungsten, also called doped tungsten, is a remarkable kind of dispersion strengthened material, which was the intentional simultaneous use of K-, Si-, and Al-compounds (AKS) as dope in order to obtain a well-defined internal interlocking structure. The term non-sag refers to the resistance of the wire against deformation (“sagging”) under its own weight at working temperature. Multicrystal has a complete tungsten wire production line, from "doped tungsten powder preparation" to "tungsten wire drawing" and can provides the series of Non-sag tungsten wires for general lighting and other fields.Tungsten wire brand includes, W91,W61,W31, and WR15