[Know Tungsten] Doping Blue Tungsten Oxide

Doping blue tungsten oxide, or doped blue tungsten oxide, is the β-tungsten trioxide doped with small amounts of other elements to enhance its properties, such as K2O, SiO2, and Al2O3. The role of additives is the recombination action of Si-Al-K. Si-Al will promote the formation of β-W. K enters the lattice of W, under high temperature calcination, residue of K in tungsten rod will improve the non-sag performance of tungsten wire.

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