4 ms·
From the article: "One element behind the high quality of the sponge iron produced is the high-quality iron ore from LKAB’s mine..." So would this process prod
by mcswell 4y ago
From the article: "One element behind the high quality of the sponge iron produced is the high-quality iron ore from LKAB’s mine..." So would this process produce high quality sponge iron from iron ore of lesser quality from other mines?