0102030405
Silicon Metal for Steelmaking/Refractory/Power Metallurgy Industry
Ingcaciso yeMveliso
| IBanga | Kwaye | Fe | Al | Oko |
| 553 | 0.985 | 0.005 | 0.005 | 0.003 |
| 441 | 0.99 | 0.004 | 0.004 | 0.001 |
| 4502 | 0.99 | 0.004 | 0.005 | 0.0002 |
| 421 | 0.99 | 0.004 | 0.002 | 0.001 |
| 411 | 0.99 | 0.004 | 0.001 | 0.001 |
| 3303 | 0.99 | 0.003 | 0.003 | 0.0003 |
| 2202 | 0.99 | 0.002 | 0.002 | 0.0002 |
| 2202 | 0.99 | 0.002 | 0.002 | 0.0002 |
| 1101 | 0.99 | 0.001 | 0.001 | 0.0001 |
I-silicon yesinyithi yintsimbi engwevu kwaye imenyezelayo yesemiconductor, ekwabizwa ngokuba yicrystalline silicon okanye isilicon yeshishini, kwaye isetyenziswa ikakhulu njengesongezo se-non-ferrous alloys. Isinyithi se-silicon iveliswa kwi-quartz kunye ne-coke kwiziko lombane, kwaye umxholo we-silicon element malunga ne-98% (kwiminyaka yakutshanje, kunye nomxholo we-99.99%, i-Si ikwabizwa ngokuba yi-silicon metal), kunye nezinye izinto ezingcolileyo. intsimbi, ialuminiyam, icalcium, njalo njalo. Ukuhlelwa kwe-silicon yensimbi kuhambelana nomxholo wentsimbi, i-aluminium, kunye ne-calcium; Isinyithi se-silicon sinokwahlulwa ngokwamabakala ahlukeneyo afana ne-553, 441, 411, 3303, 2202, kunye ne-1101.
Isinyithi sesilicon yisilivere engwevu okanye umgubo omnyama ongwevu kunye nentsimbi ecwebezelayo, enendawo ephezulu yokunyibilika, ukumelana nobushushu, ukumelana nobushushu obuphezulu, kubizwa ngokuba yi "industrial glutamate", eyona nto isisiseko semathiriyeli ekrwada kwishishini le-hi-tech. .
Kukho iintlobo ezimbini zentsimbi ye-silicon: nge-oxygen kwaye ngaphandle kwe-oksijini.
Okokuqala, umahluko phakathi kwe-oxidation yomhlaba.
Insimbi ye-silicon yikhemikhali, ngokuqhelekileyo ikwimo yepolysilicon. Imbonakalo yayo ubukhulu becala ingwevu, isilivere-emhlophe, igudileyo. Xa i-silicon yesinyithi ibonakaliswe emoyeni ixesha elide, umphezulu uya kubonakala kwiidigri ezahlukeneyo ze-oxidation, okukhokelela kuluhlu lwe-oxyde engwevu kunye nomnyama, kwaye ubukhulu bayo kunye nokunyuka koxinzelelo kunye nokwandiswa kwexesha lokuvezwa. Ke ngoko, umahluko wembonakalo phakathi kwe-silicon yensimbi ngeoksijini kunye neoksijini ikakhulu ngenxa yokuba i-oxidation yomhlaba ibonakala.
Okwesibini, umahluko kwinguqu yombala.
Ukutshintsha kombala we-silicon yensimbi ngeoksijini kunye neoksijini ikwaluphawu olubalulekileyo lokuzahlula. Kwimeko yokungabikho kwe-oksijini, umphezulu we-silicon yensimbi ingwevu kunye nesilivere emhlophe, kwaye akukho tshintsho lombala. Kwimeko ye-oksijeni, njengoko umphezulu uqala ukuvelisa i-oxidation, umbala we-silicon yensimbi uya kuba mnyama ngokuthe ngcembe, ube mnyama grey okanye umnyama. Oku kubangelwa ukuqina okuqhubekayo komgangatho we-oxide phezu komhlaba, kwaye unokumelana nokugqwala okuthile.
Okwesithathu, umahluko phakathi kokusetyenziswa kwezihlandlo.
Umahluko phakathi kwe-silicon yensimbi ngokusebenzisa i-oksijini kunye ne-oksijini nayo ibonakala ekusebenziseni kwabo. Ngokubanzi, i-silicon yensimbi nge-oksijini ifaneleke ngakumbi ukuveliswa kwezinto ze-elektroniki, izixhobo ze-semiconductor, iiseli zelanga, iiseli ze-photovoltaic zelanga kunye ne-thermocouples kunye nezinye izinto ezifuna ukucoceka okuphezulu. Insimbi ye-silicon ngaphandle kwe-oksijini ifaneleke ngakumbi kwii-pigments zetsimbi, i-ceramics, iglasi kunye nezinye iinkqubo zokuvelisa, inokuphucula ngokufanelekileyo umlinganiselo wobunzima kunye namandla omatshini.
Isicelo
I-silicon ye-Metallurgical isetyenziswa njenge-agent ye-alloying kwi-aluminium casting kunye nesiphumo se-aluminiyam-silicon (i-Al-Si) isetyenziselwa ukwenza ukukhanya kumbane kunye namalungu emoto anamandla angcono kunezixhobo ezifakwe kwi-aluminium ecocekileyo. Ishishini lemichiza lisebenzisa i-silicon ye-metallurgical ekwenzeni i-silica evuthayo, i-silanes kunye ne-silicone.
I-Polysilicon yebakala le-photovoltaic isetyenziselwa ukuveliswa kweeseli zelanga ze-polysilicon. Isilicon yeMonocrystal kwelinye icala isetyenziswa njengesixhobo semiconductor kwizinto zombane zanamhlanje. Isetyenziswa kunye nezinye izinto ukuvelisa ii-LED, iisekethe ezidibeneyo kunye neeFET.
Iprofayile yekhampani
I-Tianjin Eastmate Carbon Co., Ltd ikwisiXeko saseTianjin, esikhethekileyo ekuthumeleni kumazwe angaphandle iintlobo zeecokes eTshayina, kubandakanya iGraphite Electrode, icoke yepetroleum, icoke yecalcined, igraphite petroleum coke, igraphite electrode, izinto ezenziwe ngegraphite anode, isilicon njalo njalo. kwi. Sinamathela "kwikhwalithi yokuqala" ukuqinisekisa iimpahla ngexabiso elikhuphisanayo kwiinkcukacha ezahlukeneyo, ngexesha elinye. Singakwazi nokuqinisekisa ubungakanani obufunekayo ngenxa yezityalo zethu ezinkulu zecoke. Ngokuqinisekileyo, sineqela lethu lolungiselelo olukhethekileyo ukunciphisa amaxabiso aphezulu. Ngeqela letekhnoloji eyomeleleyo, sinokuhlala sibonelela ngenkonzo ethembekileyo ukwenza ukuthenga kwakho kube lula ngakumbi. Sinokubonelela ngezisombululo kulo naliphi na ishishini apho amandla angundoqo kunye nokulungiswa kweendleko kunokwenzeka.
Inkampani yethu ineziseko ezihlanu eziphambili zemveliso, kuquka iLanzhou eGansu, iLinyi eShandong, iBinhai eTianjin, i-Ulanqab e-Inner Mongolia, kunye neBinzhou eShandong. Isiphumo sonyaka yi-200,000 yeetoni zecoke ene-calcined, i-150,000 yeetoni ze-graphitized carburizer, iitoni ezingama-20,000 zesilicon carbide, i-80,000 yezinto ezenziweyo zegraphite anode, 80,000 carbon & graphite electrode, 100,000 ye-carbonate ye-electrograph kunye nezinye iimveliso ze-carbonate ye-electrograph, i-crucible, njl.
FAQ
1. Iinkcukacha zakho azisifanelanga kakhulu.
Nceda usinike izalathisi ezithile nge-TM okanye nge-imeyile. siya kukunika ingxelo ngokukhawuleza.
2.Ndingalifumana nini ixabiso?
Sihlala sicaphula kwiiyure ezingama-24 emva kokufumana iimfuno zakho ezineenkcukacha, njengobungakanani, ubungakanani njl.
Ukuba ngumyalelo ongxamisekileyo, ungasibiza ngokuthe ngqo.
3. Ngaba ubonelela ngeesampulu?
Ewe, iisampuli ziyafumaneka ukuze ujonge umgangatho wethu.
Ixesha lokuhanjiswa kweesampuli liya kuba malunga neentsuku ze-3-10.
4. Kuthekani ngexesha lokukhokela kwimveliso yobuninzi?
Ixesha lokukhokela lisekelwe kubuninzi, malunga neentsuku ezi-7-15. Kwimveliso yegraphite, sebenzisa izinto ezimbini-ezifuna ilayisensi malunga ne-15-20 yeentsuku zokusebenza.