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Nkhaniyi ikufotokoza mwatsatanetsatane za silicon 75, kuyang'ana katundu wake, ntchito, njira zopangira, ndi zomwe zimaganizira msika. Tidzayang'ana za kapangidwe kake, mawonekedwe ake, ndi ntchito zosiyanasiyana m'mafakitale osiyanasiyana. Phunzirani za zinthu zomwe zimakhudza mtengo wake ndi mtundu wake, ndipo pezani chifukwa chake ndizofunikira kwambiri pazinthu zosiyanasiyana zazitsulo.
Ferro silicon 75, wotchedwanso FeSi75, ndi alloy makamaka wopangidwa ndi chitsulo (Fe) ndi silicon (Si). Kutchulidwa kwa 75 kukuwonetsa kuti silicon zili pafupifupi 75%. Zolemba zenizeni zimatha kusiyanasiyana pang'ono kutengera momwe amapangira komanso momwe akufunira. Zinthu zina zitha kukhalapo pang'ono, monga kaboni, manganese, aluminiyamu, ndi phosphorous. Tizigawo tating'onoting'ono timeneti titha kukhudza momwe alloy amagwirira ntchito. Kuchuluka kwa silicon kumathandizira kuti pakhale ma deoxidizing komanso ma alloying, zomwe zimapangitsa kuti zikhale zofunika kwambiri pakupanga zitsulo.
Makhalidwe angapo ofunika amapanga silicon 75 zamtengo wapatali: zamtengo wapatali za silicon, mphamvu zabwino kwambiri za deoxidizing, katundu wabwino wa alloying, ndi malo osungunuka kwambiri. Zomwe zimapangidwira zimatha kukonzedwa panthawi yopanga zinthu kuti zikwaniritse zofunikira za ntchito zosiyanasiyana. Mwachitsanzo, kukula ndi mawonekedwe a silicon 75 particles akhoza lizilamuliridwa kukhathamiritsa ntchito yawo yeniyeni zitsulo njira.
Kugwiritsa ntchito koyambirira kwa silicon 75 ali m'makampani azitsulo. Zimagwira ntchito ngati deoxidizer yamphamvu, kuchotsa mpweya wosungunuka kuchokera kuchitsulo chosungunuka, kuteteza mapangidwe a oxides osafunika ndikuwongolera khalidwe la mankhwala omaliza. Kuphatikizika kwake kumapangitsanso mphamvu, kuuma, ndi zina zamakina zachitsulo. Chiwerengero chenicheni cha silicon 75 anawonjezera zimadalira ankafuna zitsulo kalasi ndi katundu.
Kuposa kupanga zitsulo, silicon 75 amapeza ntchito m'mafakitale ena. Amagwiritsidwa ntchito popanga zitsulo zopangidwa ndi silicon, mankhwala, ndi zinthu zina. Kugwiritsiridwa ntchito kwake m'mapulogalamuwa nthawi zambiri kumapangitsa kuti silicon ikhale ndi mphamvu komanso mphamvu yake yogwirizana ndi zinthu zina kuti apange mankhwala enaake. Ntchito zosiyanasiyanazi zikuwonetsa kusinthasintha komanso kufunika kwa silicon 75.
Kupanga kwa silicon 75 nthawi zambiri imaphatikizapo njira yochepetsera kutentha kwambiri mu ng'anjo yamagetsi yamagetsi. Zopangira zoyambira ndi quartz yapamwamba kwambiri (silicon dioxide) ndi zidutswa zachitsulo kapena chitsulo. Ng'anjoyo imagwira ntchito pa kutentha kwambiri kuti ipangitse kuchepetsa silika kukhala silicon, kupanga silicon 75 aloyi. Njira zoyendetsera, monga kutentha, kulowetsa mphamvu, ndi kapangidwe kazinthu zopangira, zimayendetsedwa bwino kuti zikwaniritse zomwe mukufuna komanso mtundu wa silicon.
Njira zowongolerera zabwino zimatsatiridwa panthawi yonse yopangira kuwonetsetsa kuti silicon 75 imakwaniritsa zofunikira. Kusanthula kwamankhwala kumachitika kuti zitsimikizire zomwe zili mu silicon ndi zida zina zoyambira. Zinthu zakuthupi, monga kukula ndi mawonekedwe, zimawunikidwanso. Njira zoyendetsera bwino izi ndizofunikira pakusunga magwiridwe antchito anthawi zonse silicon 75 m'magwiritsidwe ake osiyanasiyana. Kutsatira miyezo yabwino kwambiri ndikofunikira kuti mukwaniritse zofunikira za makasitomala ndikusunga mpikisano wamsika.
Mtengo wa silicon 75 zimatengera zinthu zingapo, kuphatikiza mtengo wazinthu zopangira (makamaka silicon ndi chitsulo), mitengo yamagetsi, komanso kufunikira kwa msika wonse. Zomwe zikuchitika pamsika nthawi zambiri zimakhudzidwa ndi zochitika zachuma padziko lonse lapansi komanso magwiridwe antchito azitsulo ndi mafakitale ena. Kumvetsetsa izi ndikofunikira kwa mabizinesi omwe akuchita nawo kupanga, malonda, kapena kugwiritsa ntchito silicon 75.
Makampani ambiri padziko lonse lapansi amapanga ndikugawa silicon 75. Kusankha wogulitsa wodalirika ndikofunikira kuti mabizinesi awonetsetse kuti zinthu zawo zili zolimba komanso zosasinthika. Zinthu zomwe ziyenera kuganiziridwa ndi monga mbiri ya wogulitsa, mphamvu yake yopanga, komanso kuthekera kokwaniritsa zofunikira pakubweretsa. Malingaliro a kampani Inner Mongolia Xinxin Silicon Industry Co.,Ltd ndi chitsanzo chodziwikiratu cha kampani yomwe imagwira ntchito yopanga ma ferroalloys apamwamba kwambiri.
| Katundu | Mtengo Wodziwika |
|---|---|
| Zinthu za Silikoni (%) | 75 |
| Zachitsulo (%) | ~25 |
| Malo osungunuka (°C) | (pafupifupi, zimasiyanasiyana malingana ndi kapangidwe kake) |
Chidziwitso: Zambiri zitha kusiyanasiyana kutengera wopanga ndi njira zopangira.
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