bronze
cast
casting
crucible
cup
detail
equipment
factory
ferrous
fill
fire
flame
flaming
flow
flowing
foundry
furnace
gold
heat
hole
hot
indoor
industry
iron
ladle
life
liquid
manufacture
material
melt
metal
metallic
metallurgy
metalwork
mill
molten
pour
process
slag
smelt
smoke
spark
spill
steel
stillife
vat
work
working
workshop
yellow