Iecaianoaaiiuo a me reactions

Ferrosiliconhana ʻia ma ka hoʻemi ʻana i ka silica a i ʻole ke one me ka coke i mua o ka hao.ʻO nā kumu hao maʻamau, ʻo ia ka hao a i ʻole ka millscale.ʻO nā ferrosilicons me ka ʻike silika a hiki i ka 15% i hana ʻia i loko o nā umu ahi i hoʻopaʻa ʻia me nā pōhaku lepo.Hana ʻia nā Ferrosilicons me ka ʻike silika kiʻekiʻe i loko o nā kapuahi uila.ʻO nā hana maʻamau ma ka mākeke he ferrosilicons me 15%, 45%, 75%, a me 90% silika.ʻO ke koena he hao, me ka 2% o nā mea ʻē aʻe e like me ka alumini a me ka calcium.Hoʻohana ʻia ka nui o ka silica no ka pale ʻana i ka hana ʻana o ka silika carbide.ʻO ka Microsilica kahi huahana kūpono.

Ua like ka mineral perryiteferrosilicon, me kona haku mele Fe5Si2.I ka hoʻopili ʻana me ka wai, hiki i ka ferrosilicon ke hana mālie i ka hydrogen.Hoʻohana ʻia ka hopena, i hoʻolalelale ʻia i mua o ke kumu, no ka hana hydrogen.ʻO ka helu heheʻe a me ka nui o ka ferrosilicon e pili ana i kona ʻike silika, me ʻelua mau wahi kokoke-eutectic, hoʻokahi kokoke i Fe2Si a me ka lua o ka hoʻokumu ʻana o FeSi2-FeSi3.

Hoʻohana

Ferrosiliconhoʻohana ʻia ma ke ʻano he kumu silika e hōʻemi i nā metala mai kā lākou oxides a me ka deoxidize i ke kila a me nā mea hao ʻē aʻe.Mālama kēia i ka nalowale ʻana o ke kalapona mai ke kila hoʻoheheʻe ʻia (i kapa ʻia ʻo ka pale ʻana i ka wela);ferromanganese, spiegeleisen, calcium silicides, a me nā mea ʻē aʻe he nui i hoʻohana ʻia no ke kumu like. Hiki ke hoʻohana ʻia e hana i nā ferroalloys ʻē aʻe.Hoʻohana pū ʻia ʻo Ferrosilicon no ka hana ʻana i ke silika, corrosion-resistant a me ke kiʻekiʻe-kūʻokoʻa i ka wela ferrous silicon alloys, a me ke kila silika no nā electromotors a me nā cores transformer.I ka hana ʻana i ka hao, hoʻohana ʻia ka ferrosilicon no ka inoculation o ka hao e hoʻolalelale i ka graphitization.Ma ka wiliwili arc, hiki ke loaʻa ka ferrosilicon i kekahi mau uhi electrode.

ʻO Ferrosilicon kahi kumu no ka hana ʻana i nā prealloys e like me ka magnesium ferrosilicon (MgFeSi), i hoʻohana ʻia no ka hana ʻana i ka hao ductile.Loaʻa i ka MgFeSi he 3-42% magnesium a me nā mea liʻiliʻi o nā metala honua ʻole.He mea koʻikoʻi ka Ferrosilicon ma ke ʻano he mea hoʻohui i ka hao no ka hoʻomalu ʻana i ka ʻike mua o ke silika.

ʻO ka Magnesium ferrosilicon kahi mea hana i ka hoʻokumu ʻana i nā nodules, e hāʻawi ana i ka hao ductile i kāna waiwai maʻalahi.'A'ole like me ka hao hina hina, ka mea i hana i ka graphite flakes, ductile iron i loko o graphite nodules, a i 'ole pores, i mea e pa'akikī ai ka pohā.

Hoʻohana pū ʻia ka Ferrosilicon i ka hana Pidgeon e hana i ka magnesium mai ka dolomite.ʻO ka mālama ʻana i ka ferrosilicon silicon kiʻekiʻe me ka hydrogen chloride ke kumu o ka synthesis ʻoihana o trichlorosilane.

Hoʻohana pū ʻia ʻo Ferrosilicon i ka ratio o 3-3.5% i ka hana ʻana i nā pepa no ke kaapuni magnetic o nā mea hoʻololi uila.