Molten metal, extreme heat ... This video takes you inside the factory, where glowing red-hot rods are shaped, pressed, and cooled into high-strength bolts. From blistering furnaces to high ...

The Earth's interior is composed of four layers, three solid and one liquid—not magma but molten metal, nearly as hot as the surface of the sun. The deepest layer is a solid iron ball ...

So, how does it work? Deep below the surface of the Earth is the Earth’s mantle – a layer of hot, molten metal. Heat from the mantle rises up through the Earth’s crust. Where the crust is ...

When the scrap is added to the molten metal in the furnace, huge eruptions can occur. The aftermath of a molten metal explosion in an aluminium furnace. Note the forklift on fire and the molten ...

When the steel industry rapidly expanded in the 1990s in China, the fashionable research topic was working out how to remove impurities from molten steel ... on the issue of metal solidification ...