ʻO ka alloy ka hui ʻana a i ʻole ka hopena paʻa i loko o nā metala. Pēlā nō, ʻo ka ferroalloy ka hui ʻana o ka alumini i hui pū ʻia me nā mea ʻē aʻe e like me ka manganese, alumini a i ʻole ke silika i nā ʻāpana kiʻekiʻe. Hoʻomaikaʻi ʻo Alloying i nā waiwai kino o kahi mea, e like me ka mānoanoa, reactivity, Young's modulus, uila conductivity a me ka wela. No laila, hōʻike nā ferroalloys i nā waiwai like ʻole no ka mea ʻo nā hui like ʻole i nā ʻāpana like ʻole e hōʻike ana i kahi ākea o nā waiwai. Eia kekahi, hoʻololi ka alloying i nā waiwai mechanical o ka mea makua, hana paʻakikī, paʻakikī, ductility, etc.
Nā huahana Ferroalloy
ʻO nā huahana nui o nā ferroalloys he ferroaluminum, ferrosilicon, ferronickel, ferromolybdenum, ferrotungsten, ferrovanadium, ferromanganese, etc. ʻO ka hana ʻana o kahi ferroalloy kikoʻī e pili ana i nā kaʻina hana he nui e pono e hahai ʻia e loaʻa ai nā waiwai kino a me nā mechanical i makemake ʻia. Hiki i nā ʻokoʻa liʻiliʻi o ka mahana, ka hoʻomehana a i ʻole ka haku mele ke hana i nā ʻāpana me nā waiwai ʻokoʻa loa. ʻO ka hoʻohana nui ʻana o nā ferroalloys he hana kīwila, hoʻonaninani, nā kaʻa, ʻoihana kila a me nā lako uila. ʻO ka ʻoihana kila ka mea kūʻai nui loa i nā ferroalloys no ka mea hāʻawi nā ferroalloys i nā waiwai like ʻole i nā mea kila a me ke kila kila.
Ferromolybdenum
Hoʻohana pinepine ʻia ka Ferromolybdenum i ka hana ʻana i ke kila kila e hoʻomaikaʻi i ka paʻakikī, paʻakikī a me ke kūpaʻa ʻana o ke kila. ʻO ka maʻiʻo molybdenum i loko o ka ferromolybdenum ma waena o 50% a me 90%, a ʻo nā hoʻohana like ʻole e koi i nā ʻike like ʻole o ka ferromolybdenum.
Ferrosilicon
Loaʻa i ka Ferrosilicon ka 15% a i ka 90% silika, me kahi ʻike silika kiʻekiʻe. ʻO Ferrosilicon kahi mea hao nui, a ʻo kāna noi nui ka hana kila. Kōkua nā Ferroalloys i ka deoxidize i ke kila a me nā metala ferrous. Eia kekahi, hoʻomaikaʻi ia i ka paʻakikī, ka ikaika a me ka pale ʻana i ka corrosion. ʻO Kina ka mea hana nui o ka ferrosilicon.
Ferrovanadium
Hoʻohana pinepine ʻia ʻo Ferrovanadium e hana i ke kila kila e hoʻomaikaʻi i ka ikaika, paʻakikī a me ke kūpaʻa ʻana o ke kila. ʻO ka maʻiʻo vanadium i ka ferrovanadium ma waena o 30% a me 80%, a ʻo nā hoʻohana like ʻole e koi i nā ʻike like ʻole o ka ferrovanadium.
Ferrochrome
ʻO Ferrochrome, ka mea i kapa ʻia ʻo chromium iron, he 50% a 70% chromium ma ke kaupaona. ʻO ke kumu, he hui ia o ka chromium a me ka hao. Hoʻohana nui ʻia ʻo Ferrochrome e hana i ke kila, e helu ana ma kahi o 80% o ka hoʻohana ʻana o ka honua.
ʻO ka ʻōlelo maʻamau, hana ʻia ka ferrochrome i nā kapuahi uila. ʻO ke kaʻina hana he hopena carbothermic maoli nō ia, e hana ʻia ma nā mahana wela e kokoke ana i 2800 ° C. Pono ka nui o ka uila e hiki ai i kēia mau wela kiʻekiʻe. No laila, he pipiʻi loa ka hana ʻana ma nā ʻāina me nā koina uila kiʻekiʻe. ʻO nā mea hana nui o ka ferrochrome ʻo Kina, ʻApelika Hema a me Kazakhstan.
Ferrotungsten
Hoʻohana pinepine ʻia ʻo Ferrotungsten i ka hana ʻana i ke kila kila e hoʻonui ai i ka paʻakikī, ka pale ʻana a me ke kūpaʻa wela kiʻekiʻe o ke kila. ʻO ka ʻike tungsten i ka ferrotungsten ma waena o 60% a me 98%, a ʻo nā noi like ʻole e koi i nā ʻike like ʻole o ka ferrotungsten.
Hana ʻia ka hana ʻana o ka ferrotungsten e ka blast furnace ironmaking a i ʻole ke ʻano umu ahi. I ka hana hao, ua hoʻokomo ʻia ka ʻaila i loko o ka umu ahi me ka coke a me ka limestone no ka hoʻoheheʻe ʻana e hana i nā ferroalloys i loko o ka tungsten. Ma ke ʻano o ka umu uila, hoʻohana ʻia kahi umu ahi uila e wela a hoʻoheheʻe i nā mea maka i loaʻa ka tungsten e hoʻomākaukau ai i ka ferrotungsten.
Ferrotitanium
ʻO ka nui o ka titanium ma ferrotungsten ma waena o 10% a me 45%. Hana ʻia ka hana ʻana o ka ferrotungsten e ka blast furnace ironmaking a i ʻole ke ʻano umu ahi. ʻO Kina kekahi o nā mea hana nui o ka ferrotungsten ma ka honua.
Hoʻohana i nā ferroalloys
ʻO ka hana kila kila
ʻO Ferroalloys kekahi o nā mea waiwai nui no ka hana ʻana i ke kila kila. Ma ka hoʻohui ʻana i nā ʻano ferroalloys like ʻole (e like me ferrochrome, ferromanganese, ferromolybdenum, ferrosilicon, etc.) i ke kila, hiki ke hoʻomaikaʻi ʻia nā waiwai o ke kila, e like me ka hoʻomaikaʻi ʻana i ka paʻakikī, ka ikaika, ke kūpaʻa ʻana, ka pale ʻana i ka corrosion, etc. kūpono no nā ʻenehana like ʻole a me nā ʻoihana hana.
Hana hao
He mea hoolei ma'amau ka hao, a he mea nui ka ferroalloys i ka hana hao. ʻO ka hoʻohui ʻana i kekahi hapa o nā ferroalloys hiki ke hoʻomaikaʻi i nā waiwai mechanical, ke kūpaʻa a me ka pale ʻana o ka corrosion o ka hao hao, e kūpono ai no ka hana ʻana i nā ʻāpana mechanical, nā ʻāpana automotive, nā pipelines, etc.
ʻoihana mana
Hoʻohana ʻia nā Ferroalloys i ka ʻoihana mana, e like me nā mea kumu no nā mea hoʻololi mana. Loaʻa i ka hao Alloy ka permeability magnetic maikaʻi a me ka hysteresis haʻahaʻa, hiki ke hoʻemi pono i ka nalowale o ka ikehu o nā mea hoʻololi mana.
kahua mokulele
ʻO ka hoʻohana ʻana i nā ferroalloys ma ke kahua aerospace he mea koʻikoʻi nō hoʻi, e like me ka hana ʻana i nā ʻāpana kūkulu a me nā ʻāpana ʻenekini o nā mokulele a me nā rockets, e koi ana i kēia mau ʻāpana e loaʻa nā hiʻohiʻona e like me ka māmā, ikaika kiʻekiʻe a me ke kūpaʻa wela kiʻekiʻe.
ʻOihana Kimia
I ka ʻoihana kemika, hoʻohana pinepine ʻia nā ferroalloys e like me nā mea lawe catalyst i nā hopena synthesis organik, hoʻomaʻemaʻe kinoea a me nā kaʻina hana ʻē aʻe.
ʻO nā mea hoʻopaʻa
Hiki ke hoʻohana ʻia kekahi mau ferroalloys i ka hoʻomākaukau ʻana i nā mea refractory e hoʻomaikaʻi i ka pale wela kiʻekiʻe o nā mea. Hoʻohana pinepine ʻia lākou i ka hana ʻana i nā mea refractory i nā ʻoihana e like me ka hao a me ka hana kila.
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