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The strategic value of tungsten came to notice in the early 20th century. British authorities acted in 1912 to free the Carrock mine from the German owned Cumbrian Mining Company and, during World War I, restrict German access elsewhere. [53] In World War II, tungsten played a more significant role in background political dealings.
Wolframite is highly valued as the main source of the metal tungsten, a strong and very dense material with a high melting temperature used for electric filaments and armor-piercing ammunition, as well as hard tungsten carbide machine tools. During World War II, wolframite mines were a strategic asset, due to its use in munitions and tools. [13]
World War Z is a 2013 American action horror film directed by Marc Forster, with a screenplay by Matthew Michael Carnahan, Drew Goddard, and Damon Lindelof, from a story by Carnahan and J. Michael Straczynski, inspired by the 2006 novel of the same name by Max Brooks.
That’s what makes “World War Z” so unusual: It’s coming out nearly six years after the film. Released in 2013 with Brad Pitt in the lead role, the movie “World War Z” was a financial ...
Tungsten was discovered in 1781 by Swedish chemist Carl Wilhelm Scheele. Tungsten has the highest melting point of all metals, at 3,410 °C (6,170 °F). Filament of a 200 watt incandescent lightbulb highly magnified. Up to 22% Rhenium is alloyed with tungsten to improve its high temperature strength and corrosion resistance.
The Wolfram Crisis (Spanish: Crisis del wolframio) was a diplomatic conflict during World War II between Francoist Spain and the Allied powers, which sought to block Spanish exports of tungsten ore to Nazi Germany. "Wolfram" is an alternate name for tungsten, a strategic material used in anti-tank weapons and machine tools.
World War Z may have come out nearly a decade ago, but fans of the zombie apocalypse film have been hankering for a sequel ever since. Unfortunately for them, however, it seems like the wait is ...
In a new interview with GQ Magazine UK ahead of the release of his latest directorial effort “The Killer,” David Fincher expressed a bit of relief over his “World War Z” sequel never ...