burning
casting
danger
dangerous
equipment
factory
ferroalloy
ferrous
fire
flow
founding
foundry
furnace
glow
hard hat
heat
heavy
hot
industrial
industry
iron
job
ladle
liquid
man
manufacturing
metal
metallurgical
metallurgy
molten
orange
people
person
plant
pouring
production
refractory
silhouette
smelting
smoke
sparks
steel
steelmaker
steelworker
steelworks
tank
work
worker
working
workshop