1) Metallurgical process
Found on
https://www.crosswordclues.com/clue/pelletizing
The process by which iron ore is crushed, ground into a powder, rolled into balls and fired in a furnace to produce strong, marble-sized pellets that contain 60% to 65% iron. Raw iron ore pellets are generally manufactured within certain size categories and with mechanical properties high enough to maintain usefulness during the stresses of transfe...
Found on
https://www.encyclo.co.uk/local/22733
No exact match found.
