black
bright
bronze
cast
caster
casting
detail
effect
factory
fiery
fill
fire
flame
flow
foundry
furnace
glow
gold
heat
heavy
hot
industrial
industry
ingot
iron
ladle
light
liquid
manufacture
manufacturing
material
melt
metal
metallurgy
mill
molten
moulting
pour
pouring
precious
produce
production
red
smelt
smelting
smoke
steel
technology
work
yellow