Supply Stranded/Twisted tungsten wire,Form into vacuum metalizing filaments in various shapes,such as spiral, basket
Negotiable /Piece
Min.Order:1 Piece
Zhuzhou Jielong No-ferrous Metal Technology Co., Ltd
Stranded tungsten wire
Tungsten wire (the raw material of tungsten filaments) doped with proper K, Si, and Al elements was drawn from tungsten bar.
Then twist several tungsten wires (1~8wires/strands) together into tungsten filaments for vacuum evaporation (metalizing).