Papa fiber seramika

ʻO ka hoʻomehana wela no nā uhi hope, nā uhi paia a me nā uhi o loko i nā ʻoihana petrochemical a me metallurgical

Nā mea uhi hope a me nā mea uhi paia no nā lako hana hoʻomehana a me ka hoʻomehana wela kiʻekiʻe

ʻO ka pale wela no nā uhi hope o nā umu mālama wela

ʻO ka pale wela no nā uhi hope o nā umu i nā ʻoihana sima, seramika a me ke aniani

Nā uhi hope ma hope o nā piliki refractory o nā cell hoʻemi alumini electrolytic