Hiki ke hoʻokaʻawale ʻia nā ʻoihana metallurgical i nā ʻoihana hao hao a hao ʻole. ʻO ka Ferallus metallurgy ka mea nui e pili ana i ka hana ʻana o ka hao puaʻa, kila, a me nā ferroalloys (e laʻa me ferrochrome, ferromanganese, a me nā mea ʻē aʻe), ʻoiai ʻoihana metallurgical non-ferrous e hana i nā ʻano metala ʻē aʻe. Hoʻohui ʻia, hiki ke hoʻokaʻawale ʻia ka metallurgy i loko o nā hana metala a me nā mea hao.
Hāʻawi ka fiber ceramic CCEWOOL i nā hoʻolālā hoʻōla ikehu kiʻekiʻe-kiʻekiʻe no ka hoʻoneʻe wela o nā umu i ka ʻoihana metallurgical e hōʻemi i ka hoʻohana ikehu, ka mea i mālama i nā kumukūʻai he nui no kā mākou mea kūʻai aku i kēia ʻoihana.

Nā noi maʻamau:
Pākuʻi hoʻohaʻahaʻa ma luna o ka umu ahi
ʻO ka uhi ʻana no nā paia kapuahi
Komo a puka i waho o nā paia umu
ʻO ka uhi ʻana no ka waha flue a me ka puka pani
'Īpale no ka wahi burner
'Īpale no ka umu ahi o lalo
Nā paia regenerator
ʻO ke ana ana wela o ka regenerator a me ke kino o ka umu ahi
ʻO ka paipu ana o ke ana o ka regenerator a me ke kino o ka umu ahi
Hoʻonui i nā hono ma nā paia regenerator
Hoʻowahāwahā wela ea
ʻHapala hoʻohuihui
Uhi kapuahi, paia umu ahi
Puka puka