Search Results for: Casting machine
filaments. however, tungsten is also very useful as a "refractory metal," meaning a structural metal that maintains its structural properties at very high temperatures, due to its extremely high melting point of °f. tungsten can be used for crucibles, for example, in which other metals are melted for casting
. the compound tungsten carbide is also highly useful, being a very hard material from which machine tools can be made. i don't know how much a pound of tungsten would cost, and it would depend on the form in which you purchased it. however, mi-tech metals, inc., is a leading supplier of tungsten (see...
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