FERROALLOY

ʻO Ferroalloy kahi huila i haku ʻia me hoʻokahi a ʻoi aʻe paha nā mea metala a i ʻole metalalika i hui pū ʻia me ka hao.No ka laʻana, ʻo ka ferrosilicon kahi silicide i hana ʻia e ke silicon a me ka hao, e like me Fe2Si, Fe5Si3, FeSi, FeSi2, etc. ʻO lākou nā mea nui o ka ferrosilicon.Loaʻa ka silikoni i ka ferrosilicon ma ke ʻano o FeSi a me FeSi2, ʻoi aku ka paʻa o FeSi.He ʻokoʻa hoʻi ka helu heheʻe o nā ʻāpana like ʻole o ka ferrosilicon, no ka laʻana, he 45% ferrosilicon kahi heheʻe o 1260 ℃ a me 75% ferrosilicon kahi helu heheʻe o 1340 ℃.ʻO ka hao manganese kahi huila o ka manganese a me ka hao, aia pū kekahi mau mea liʻiliʻi o nā mea ʻē aʻe e like me carbon, silicon, a me phosphorus.Ma muli o kona ʻano kalapona, ua māhele ʻia ka hao manganese i ka hao manganese kalapona kiʻekiʻe, ka hao manganese kalapona waena, a me ka hao manganese kalapona haʻahaʻa.ʻO ka hao manganese me ka maʻiʻo silika lawa ka mea i kapa ʻia ʻo manganese alloy.
ʻAʻole ʻo Ferroalloys nā mea metala hiki ke hoʻohana pololei ʻia, akā hoʻohana nui ʻia ma ke ʻano he kumu waena no ka Oxygen scavenger, ka mea hoʻohaʻahaʻa a me nā mea hoʻohui i ka hana kila a me ka ʻoihana hoʻolei.
Hoʻokaʻawale i nā ferroalloys
Me ka hoʻomohala ʻana o ka ʻepekema a me ka ʻenehana hou, ʻoi aku ka nui o nā ʻoihana like ʻole i nā koi kiʻekiʻe no ke ʻano a me ka hana o ke kila, no laila ke kau nei i nā koi kiʻekiʻe ma nā ferroalloys.Nui nā ʻano ferroalloys a me nā ʻano hoʻohālikelike like ʻole, i hoʻokaʻawale ʻia e like me kēia mau ʻano:
(1) E like me ka hoʻokaʻawale ʻana o nā mea nui i nā ferroalloys, hiki ke hoʻokaʻawale ʻia lākou i kahi ʻano o nā ferroalloys e like me ke silika, manganese, chromium, vanadium, titanium, tungsten, molybdenum, etc.
(2) E like me ke kalapona i loko o nā ferroalloys, hiki ke hoʻokaʻawale ʻia lākou i ke kalapona kiʻekiʻe, ke kalapona medium, ke kalapona haʻahaʻa, ke kalapona micro, ke kalapona ultrafine, a me nā ʻano ʻē aʻe.
(3) E like me nā ʻano hana, hiki ke hoʻokaʻawale ʻia i: blast furnace ferroalloy, furnace ferroalloy, out of furnace (metal thermal method) ferroalloy, vacuum solid reduction ferroalloy, converter ferroalloy, electrolytic ferroalloy, etc. nā mea hao kūikawā e like me nā poloka oxide a me nā mea hao hoʻomehana.
(4) E like me ka hoʻokaʻawale ʻana o ʻelua a ʻoi aku paha nā mea hoʻohui i loko o nā ʻāpana hao he nui, ʻo nā ʻano nui e pili ana i ka alumini alumini silicon, silicon calcium alloy, silicon manganese alumini alumini, silicon calcium alumini alumini, silicon calcium barium alloy, silicon alumina barium calcium huila, etc.
Ma waena o nā ʻano ferroalloy nui ʻekolu o ke silika, manganese, a me ka chromium, ka hao silika, ka manganese silicon, a me ka hao chromium nā ʻano me ka nui loa o ka hoʻopuka.