Ferrochrome
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Haʻahaʻa kalapona Ferro Chrome Cr50-65% C0.1 Ferrochrome Mea Hana ma Kina FeCr Ferrochrome
ʻO Ferrochrome kahi mea hao hao o ka chromium a me ka hao. He mea hoʻohui nui ia i ka hana kila. ʻO ka haʻahaʻa o ke kalapona o ka ferrochrome, ʻoi aku ka paʻakikī o ka mālama ʻana a me ka hoʻoheheʻe ʻana. ʻO ke kalapona ma lalo o 2% ferrochrome, kūpono no ka hoʻoheheʻe ʻana i ke kila kila, ke kila waikawa a me nā kila chromium haʻahaʻa haʻahaʻa. ʻO ka hao chromium e loaʻa ana ma mua o 4% kalapona, hoʻohana mau ʻia no ka hoʻomaʻemaʻe ʻana i ka pōleʻa e lawe ana i ke kila a me nā ʻāpana kaʻa, etc.
