Tungsten is a hard, fragile, steel-grey metal with many outstanding...New research has found that niobium tungsten oxide can be used to make...Cemented carbide tool materials are still the largest market for this metal. ...W Resources is still...developing underground tungsten mines
... New niobium, tungsten, tin and tantalum anomalies have been discovered. ... Niobium can increase the strength and durability of steel, which is essential for products such as jet turbines. ... the demand for ferroniobium in line pipe and automotive applications... Other uses include several high-value applications such as alloys,...
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