China has recently imposed export controls on items related to tungsten, tellurium, bismuth, molybdenum, and indium, as ...

has introduced a special target of this metal that is being largely used by manufacturers of X-ray tubes. The tungsten is in the form of a thick button brazed into a solid block of copper ...

Accomplishing this feat takes large amounts of heat and pressure. Government purchases machine that mimics the process used ...

Tungsten is considered a minor metal in terms of its market size but there is no doubting its critical and strategic qualities. It’s critical because it has the highest melting point of all metals ...