Elemental tungsten has the highest thermal conductivity of all refractory metals ... (WHAs) can be produced by alloying tungsten with nickel, iron-nickel, or copper. ... like heat exchangers, reaction vessels and tantalum tubes.
Tight supply of tungsten concentrate and resultant firm prices for the material have lent support to the downstream ammonium paratungstate (APT) market, ...
An explosion at Russia's Wolfram Co JSC UZTM plant has temporarily halted tungsten production there, a source at the company told Fastmarkets. Production was ...
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