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Ichi chinyorwa chinopa ongororo yakadzama ye ferro silicon mapundu, inovhara kugadzirwa kwavo, zvivakwa, mashandisirwo, uye kufunga kwemusika. Isu tinoongorora magiredhi akasiyana anowanikwa, tichiratidza hunhu hwakakosha uye nekupa manzwisisiro mumaitiro akanakisa ekubata uye kushandisa iyi yakakosha simbi zvinhu. Dzidza nezve basa rayo mumaindasitiri akasiyana uye unzwisise zvinhu zvinokanganisa mutengo wayo uye kuwanikwa.
Ferro silicon mapundu imhando yeferroalloy inogadzirwa nekunyungudutsa silicon uye iron ore muchoto chemagetsi arc. Chigadzirwa chinobuda chinhu chakaoma, chine brittle ine zvikamu zvakasiyana zvesilicon nesimbi, pamwe chete nezvimwe zvidiki zvinhu. Iyo bundu fomu inoisiyanisa kubva kune zvimwe zvigadzirwa zveferrosilicon sehupfu kana mabriquette. Iyo yesilicon yemukati ndiyo yakakosha kusiyanisa, inosarudza giredhi uye mashandisiro eiyo ferro silicon mapundu.
Giredhi re ferro silicon mapundu inotemerwa zvakanyanya nesilicon yemukati, kazhinji kubva pa15% kusvika 75%. Magiredhi akasiyana anokodzera maapplication chaiwo. Semuenzaniso, akakwira silicon emukati mamakisi anowanzo shandiswa mukugadzirwa kwealuminium alloys. Zvinozivikanwa zvinosanganisira saizi, chimiro, uye chimiro chemakemikari. Kuti uwane mamwe mashoko, tarisa kune dhetabheti yemutengesi. Unogona kuwana mutengesi akavimbika wemhando yepamusoro ferro silicon mapundu pa Inner Mongolia Xinxin Silicon Industry Co., Ltd.
Iko kushandiswa kwekutanga kwe ferro silicon mapundu iri muindasitiri yesimbi, kunyanya mukugadzira simbi. Iyo yakakosha deoxidizer uye alloying mumiriri, inovandudza mhando uye zvivakwa zvesimbi. Kuwedzera kwe ferro silicon mapundu inobatsira kubvisa okisijeni yakanyungudika kubva musimbi yakanyungudutswa, kuderedza kuumbwa kwehomwe dzegasi nekuvandudza weldability. Inobatsirawo kune simba rinodiwa uye mamwe ma mechanical properties.
Ferro silicon mapundu vanoitawo basa rakakosha mukugadzirwa kwealuminium. Kunyanya, akakwira silicon mamakisi anoshandiswa sesilicon sosi mukugadzirwa kwealuminium alloys, achigadzirisa zvimiro zvavo uye maitiro.
Kupfuura simbi nealuminium, ferro silicon mapundu tsvaga maapplication mune mamwe maindasitiri, anosanganisira kugadzirwa kwesilicon makemikari uye mamwe marudzi ekukanda. Iyo chaiyo application inoenderana negiredhi uye inodiwa zvivakwa.
Mutengo we ferro silicon mapundu kuchinjika zvichibva pane zvakati wandei, zvinosanganisira kupihwa kwepasirese uye kudiwa, mutengo wezvigadzirwa (silicon nesimbi ore), mitengo yesimba, uye mari yekufambisa. Mamiriro ehupfumi uye zviitiko zve geopolitical zvinogonawo kuva nesimba.
Ferro silicon mapundu inofanira kubatwa nekuchenjerera kudzivirira kukanganisa uye njodzi dzinogona kuitika. Iwo ane brittle uye anogona kugadzira huruva, iyo inogona kutsamwisa kune ganda uye kufema system. Matanho akakodzera ekuchengetedza, kusanganisira kushandiswa kwemidziyo yekuzvidzivirira (PPE), inofanira kutorwa pakubata ferro silicon mapundu. Dzinofanirwa kuchengetwa munzvimbo yakaoma, inofefetera zvakanaka kudzivirira oxidation.
| Giredhi | Zvakajairika Silicon Content (%) | Common Applications |
|---|---|---|
| 75% Si | 70-75 | Aluminium alloys |
| 45% Si | 42-48 | Kugadzira simbi |
| 25% Si | 20-25 | Kugadzira simbi |
Ruzivo urwu nderweruzivo rwese chete. Gara uchitarisa kune mugadziri wedata data pepa (SDS) kuti uwane yakadzama yekubata uye yekuchengetedza matanho usati washanda nayo. ferro silicon mapundu. Pamibvunzo chaiyo, bata nyanzvi yezvekushandisa kana mutengesi senge Inner Mongolia Xinxin Silicon Industry Co., Ltd.
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