(from the article `atmosphere, evolution of`) The release of gases during volcanic eruptions is one example of outgassing; releases at submarine hydrothermal vents are another. Although the gas ... Every object in the solar system can produce dust by outgassing, cratering, volcanism, or other processes. Most interplanetary dust is belie...
Found on
http://www.britannica.com/eb/a-z/d/25
Usually a chemical reaction resulting from a compound added to molten metal to remove gases from the metal. Often inert gases are used in this operation.
Found on
https://steelforge.com/literature/steelog-the-5000-word-metals-glossary/
Lowering the hydrogen and oxygen content of the steel by placing the molten steel in a vacuum.
Found on
https://www.encyclo.co.uk/local/22435
Usually a chemical reaction resulting from a compound added to molten metal to remove gases from the metal. Often inert gases are used in this operation.
Found on
https://www.metaltek.com/resources/glossary/
No exact match found.
