Metal-zirconia composite coating with resistance to molten...
Metallurgical lance
Metallurgical melting apparatus with a blow-nozzle or burner cap
Metallurgical processes
Method and a means for introducing close-grained carbonaceous fu
Method of blowing smelting shaft furnaces and tuyeres used for s
Method of introducing powdered reagents into molten metals and a
Multi-hole injection valve
Multiflow refining blastpipes for equipping converters for refin