YEONGWOL COUNTY, South Korea — As the United States wages war on Iran, it is burning through stockpiles of advanced weapons and ammunition, including Tomahawk, Patriot and Precision Strike missiles.

A newly made surface coating for steel can make it stronger and more resistant to rust and corrosion, according to its developers. Scientists from Harvard's John A. Paulson School of Engineering and ...

Tungsten is nearly as hard as diamond and has a high energy density, making it an important material in weapons, autos, electric car batteries, semiconductors and industrial cutting machines.

Tungsten hot-work steels are of different types, namely, H21 to H26 types. These steels have similar characteristics to that of high-speed steels. The primary alloying elements of tungsten hot-work ...

A Hunan mine auctioned on June 17 ore with grades of approximately 12-21%, moisture content around 12%, average grade 1 ...

ONE of the most successful of the manufactures which have been established in this country by reason of the war is that of metallic tungsten. This metal occurs naturally in the form of oxide, together ...

LONDON, Feb 19 (Reuters) - The critical minerals war is escalating. China's response to U.S. President Donald Trump's 10% tariff hike on Chinese imports includes restricting exports of another five ...