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Esi sikhokelo sibanzi siyaphonononga intsimbi yesilicon 421, inika iinkcukacha ngeempawu zayo ezingundoqo, usetyenziso olwahlukeneyo kumashishini ahlukeneyo, kunye neengqwalasela zokufumana lo mathiriyeli ubalulekileyo. Siza kugocagoca kwiinkcukacha zobugcisa, siphonononge izinto eziluncedo nezisikelwe umda, kwaye sibonise iimbono kwiindlela zokuthenga ezinoxanduva.
Isinyithi sesilicon 421, ekwaziwa njenge-silicon ecocekileyo, yi-silicon ye-metallurgical-grade enomxholo we-silicon ubuncinane we-99.9%. Ukutyunjwa kwe-421 ihlala ibhekisa kwibakala elithile okanye inkcazo ebekwe yimigangatho yoshishino, ebonisa inqanaba lokucoceka kunye nezinye iimpawu ezibalulekileyo. Ukwakheka okuchanekileyo kunokwahluka kancinane ngokuxhomekeke kumvelisi kunye nesicelo esicetywayo. Iimpawu eziphambili ziquka ukucoceka okuphezulu, ukuqhuba kakuhle, kunye nokuchasana nokubola. Ukwakhiwa kwayo okuchanekileyo ngokuqhelekileyo kubandakanya ipesenti encinci yokungcola njengentsimbi, i-aluminiyam, kunye nezinye izinto. Ezi zinto zokulandelela zinokuchaphazela iimpawu zayo kunye nokufaneleka kwezicelo ezithile.
Uphawu lwe intsimbi yesilicon 421 bubunyulu bayo obuphezulu. Abavelisi balwela amanqanaba amancinci okungcola ukuqinisekisa ukusebenza okufanayo. Uhlalutyo oluchanekileyo lokuqamba lubalulekile kulawulo lomgangatho kunye nokuhlangabezana neemfuno ezichanekileyo zamashishini ahlukeneyo. Inqanaba elithile lokucoceka kwe-silicon yebanga le-421 ngokuqhelekileyo lichazwa ngemigangatho yoshishino olusekiweyo.
Isinyithi sesilicon 421 ineempawu zomzimba nezekhemikhali ezahlukileyo ezinegalelo ekusebenzisekeni kwayo. Ezi ziquka indawo yokunyibilika kwayo, ukuxinana, ukuhanjiswa kwe-thermal, kunye nokuphinda kusebenze kunye nezinto ezahlukeneyo zeekhemikhali. Ukuqonda ezi mpawu kubalulekile xa kusetyenzwa kwaye kusetyenziswe. Iinkcukacha ezineenkcukacha zihlala zifumaneka kwii-database ezibonelelwe ngabavelisi abafana I-Inner Mongolia i-Xinxin Silicon Industry Co.,Ltd.
Iimpawu eziphezulu ze intsimbi yesilicon 421 yenze ukuba ibe yimfuneko kumacandelo amaninzi abalulekileyo amashishini. Ukucoceka kwayo okuphezulu kuqinisekisa ukuba ayingcolisi iimveliso zokugqibela kwizicelo ezinje:
Kwi-metallurgy, intsimbi yesilicon 421 isetyenziswa ngokuqhelekileyo njenge-agent edibeneyo ekuveliseni i-alloys ye-aluminium, ukuphucula amandla abo kunye nezinye iimpawu zomatshini. Ifumana ukusetyenziswa kwimveliso yee-alloys ezahlukeneyo ze-aluminium kunye nezinye iingoma zetsimbi ezikhethekileyo.
I-silicon ecocekileyo yintsika yeshishini le-elektroniki. Ngelixa intsimbi yesilicon 421 ayinakusetyenziswa ngokuthe ngqo kwi-semiconductor fabrication, ukucoceka kwayo okuphezulu kwenza ukuba ibe yinto ebalulekileyo kwimveliso ye-silicon ye-metallurgical-grade esetyenziswa kwiinkqubo zokuvelisa.
Kwishishini lemichiza, intsimbi yesilicon 421 isebenza njengento ekrwada kwimveliso yeekhemikhali ezahlukeneyo ezisekwe kwisilicon kunye neekhompawundi. Isetyenziselwa ukuhlanganiswa kweepolima ze-silicone kunye nezinye iikhemikhali ezikhethekileyo.
Xa kufunwa intsimbi yesilicon 421, kubalulekile ukuqwalasela izinto ezininzi ezibalulekileyo ukuqinisekisa umgangatho, ukuthembeka, kunye nokuthotyelwa kwemigangatho yoshishino. Ezi ziquka:
Ukukhetha umthengisi ohloniphekileyo kunye nerekhodi eqinisekisiweyo yokubonelela ngezinto ezisemgangathweni kubaluleke kakhulu. Ukuqinisekisa iziqinisekiso zabo kunye neenkqubo zokulawula umgangatho kubalulekile. Umthengisi onamava abanzi, njengaye I-Inner Mongolia i-Xinxin Silicon Industry Co.,Ltd, inika inzuzo enkulu.
Amanyathelo olawulo lomgangatho ocokisekileyo ayimfuneko kulo lonke ikhonkco lokubonelela. Oku kuquka ukuqinisekisa ubunyulu, ukwakheka, kunye nezinye iimpawu ezibalulekileyo ze intsimbi yesilicon 421 ukuqinisekisa ukuba iyahlangabezana neemfuno ezichaziweyo.
Ngokunyukayo, izenzo ezinoxanduva lokufumana izinto zibeka phambili uzinzo lokusingqongileyo. Uthathela ingqalelo abaniki-nkonzo abazibophelele kwiinkqubo zokwenziwa kwemeko engqongileyo kunye nezenzo ezisesikweni zabasebenzi.
Isinyithi sesilicon 421 idlala indima ebalulekileyo kumashishini ahlukeneyo, ebonisa ukuguquguquka nokubaluleka kwayo. Ukuqonda iipropathi zayo, usetyenziso, kunye nokuqwalaselwa kwezibonelelo kwenza ukuba kwenziwe izigqibo ezinolwazi kubo bobabini abavelisi kunye nabathengi. Ukukhethwa ngononophelo lwababoneleli abathembekileyo, ukubambelela kumanyathelo okulawula umgangatho kunye nokugxila ekuzinzeni zizinto eziphambili zokuhlanganiswa ngempumelelo kwesi sixhobo sexabiso kwiinkqubo ezahlukeneyo zemveliso.
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