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2025-10-21
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Gwaro iri rakazara rinoongorora zvivakwa, mashandisirwo, uye kutsvaga kwe yakachena nesilicon simbi. Isu tinonyura mukushandiswa kwayo kwakasiyana mumaindasitiri akasiyana, tichiongorora zvakanakira uye zvisingakwanisi. Dzidza nezve maitiro ekugadzira, kutariswa kwemhando, uye kupi kwekuwana vatengesi vakavimbika ve-high-purity silicon.
Yakachena nesilicon simbi, inozivikanwawo se-metallurgical-giredhi silicon, imhando yakanatswa yesilicon ine mwero wepamusoro wekuchena. Kusiyana nesilicon inoshandiswa mune zvemagetsi (electronic-giredhi silicon), metallurgical-giredhi silicon kazhinji ine yakakwira mwero wetsvina. Zvisinei, chiyero chekuchena chinodiwa chinoenderana zvakanyanya nezvinodiwa. Maitiro ekugadzira anosanganisira matanho akati wandei kuti uwane yaunoda kuchena mwero, kazhinji kutanga nekuderedzwa kwesilica (SiO2) muchoto chemagetsi arc. Iyo inokonzeresa silicon inozocheneswa zvakare kuburikidza nemaitiro senge makemikari kurapwa uye kunatswa.
Imwe yezvinonyanya kushandiswa zvekushandisa yakachena nesilicon simbi iri mukugadzirwa kwepolysilicon, chinhu chakakosha muindasitiri yesemiconductor. Yakakwirira-kuchena silicon inodiwa pakugadzirwa kwemasero ezuva uye maseketi akasanganiswa, achida zvakanyanya kuomesesa kuchena mazinga.
Kuwedzera yakachena nesilicon simbi kune aruminiyamu alloys inonyanya kunatsiridza yavo yekukanda zvimiro. Izvi zvinoguma nemasimba akasimba, akasimba ealuminium zvikamu, zvinowanzoshandiswa mumaindasitiri emotokari uye aerospace. Kuwedzerwa kwesilicon kunosimudzira fluidity uye kunoderedza shrinkage panguva yekukanda, zvichitungamira kune yakagadziridzwa dimensional kurongeka uye kupera kwepamusoro.
Mukugadzira simbi, yakachena nesilicon simbi inoshanda se deoxidizer, kuderedza huwandu hweokisijeni musimbi yakanyungudutswa. Izvi zvinovandudza kunaka kwesimbi uye zvivakwa, zvichiita kuti ive yakasimba uye isingaite ngura.
Kuchena kwe yakachena nesilicon simbi inokosha, sezvo kunyange zvidiki zvishoma zvetsvina zvinogona kukanganisa zvakanyanya kushanda kwayo uye kukodzera kwezvikumbiro zvakasiyana. Kusachena kwakajairika kunosanganisira iron, aluminium, uye kabhoni. Vagadziri vanowanzo tsanangura mwero wehutsanana sechikamu, nezvikamu zvepamusoro zvinoratidza kuchena kukuru. Chiyero chinodiwa chekuchena chinosiyana zvichienderana nekushandiswa. Semuenzaniso, semiconductor-giredhi silicon inoda yakanyanya kuchena kuchena kupfuura iyo inoshandiswa mualuminium alloys.
Vakavimbika vatengesi vakakosha kuti uwane yepamusoro-mhando yakachena nesilicon simbi. Izvo zvakakosha kuti unyatso kuongorora vangangove vatengesi zvichienderana nerekodhi yavo, maitiro ekudzora mhando, uye kugona kugara uchiendesa zvinhu zvinosangana nezvinodiwa. Funga zvinhu zvakaita sechitupa chemupi, nzira dzekuyedza, uye rutsigiro rwevatengi. Inner Mongolia Xinxin Silicon Industry Co., Ltd (https://www.xinxinsilicon.com/) inotungamira mugadziri wemhando yepamusoro-silicon zvinhu. Ivo vakazvipira kupa zvakavimbika uye zvinoenderana zvekushandisa zve yakachena nesilicon simbi kuzadzisa zvinodiwa nemaindasitiri akasiyana.
| Giredhi | Kuchena (%) | Typical Applications |
|---|---|---|
| Metallurgical Grade | 98-99.9% | Aluminium alloys, kugadzirwa kwesimbi |
| Solar Grade | 99.99% | Solar masero |
| Electronic Giredhi | 99.9999% + | Semiconductors, masekete akabatanidzwa |
Ruzivo urwu nderweruzivo rwese uye zvinangwa zveruzivo chete, uye haaumbe zano rehunyanzvi. Nguva dzose bvunzana nenyanzvi dzakakodzera kune chaiwo maapplication uye zvinodiwa.