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metallurgy
Category: metallurgy
(27 terms)
base metal
black copper
blast furnace
blue gold
case hardened
case hardening
cast iron
cast steel
cold rolling
cold work
cyanide process
gold plate
hard metal
heat time
hot rolling
hot top
plate mark
pot metal
red copper
red gold
red heat
red mud
silver steel
spark testing
white metal
yellow copper
yellow metal
Related categories:
metalwork
metalworking
materials science
mineralogy
mining
meteorology
blacksmithing
geology
metal
welding
gemology
machining
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