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2025-05-12
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Gwaro iri rinopa ongororo yakadzama ye ferro silicon mapundu, inovhara zvivakwa zvavo, mashandisirwo, maitiro ekugadzira, uye kufunga kwemusika. Dzidza nezvemagiredhi akasiyana, matanho ekudzora emhando, uye matanho ekuchengetedza ane chekuita nekubata ichi chakakosha chemetallurgical additive.
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Ferro silicon mapundu imhando yeferroalloy inogadzirwa nekunyungudutsa silicon uye iron ore muchoto chemagetsi arc. Chigadzirwa chinobuda chinhu chakaoma, chine brittle chinoumbwa zvakanyanya nesimbi (Fe) nesilicon (Si), pamwe chete nezvimwe zvidiki zvinhu zvinoenderana negiredhi uye maitiro ekugadzira. Aya mapundu anoratidzwa nekusaenzana kwechimiro nekukura kwawo, zvichisiyana kubva kuzvidimbu zvidiki kusvika kuhombe, mizhinji isina kuumbwa. Iyo chaiyo kuumbwa, kunyanya iyo silicon yemukati, inosarudza giredhi uye, nekudaro, mashandisiro.
Magiredhi akasiyana e ferro silicon mapundu zviripo, imwe neimwe yakakamurwa nesilicon yemukati. Magiredhi akajairwa anosanganisira 75%, 72%, 65%, uye yakaderera muzana. Aya maperesenti anoreva huremu muzana hwesilicon mune alloy. Iyo chaiyo yemakemikari kuumbwa inokanganisa zvakanyanya zvimiro zvealloy uye kukodzera kwayo kune akasiyana maapplication. Izvo zvakakosha kuti usarudze giredhi rakakodzera zvichienderana nekushandiswa kwaunoda. Kuti uwane ruzivo rwakadzama, tarisa kune indasitiri zviyero uye dheti re data remupi. Mutengesi akafanana Inner Mongolia Xinxin Silicon Industry Co., Ltd vanogona kupa ruzivo rwakakwana pamusoro pechigadzirwa chavo.
Kugadzirwa kwe ferro silicon mapundu kunosanganisira kunyungudutsa kwepamusoro-soro mumoto wemagetsi arc. Zvinhu zvakasvibirira, zvinosanganisira yemhando yepamusoro quartz (SiO2) uye iron ore, inobhadhariswa muchoto uye inoiswa mukupisa kwakanyanya. Iyo nzira inoderedza silica kune silicon, iyo inobva yaita alloys nesimbi. Iyo yakanyungudutswa yakanyungudutswa inobva yanyungudutswa kubva muchoto yotenderwa kuti itonhore uye igosimba, ichigadzira hunhu hwemapundu. Iwo chaiwo kudzora tembiricha, mbishi yemhando yemhando, uye mamiriro echoto akakosha kuti uwane inodiwa yesilicon yemukati uye yakazara chigadzirwa mhando.
Ferro silicon mapundu tsvaga kushandiswa kwakanyanya mumaindasitiri akasiyana siyana, kunyanya mumaindasitiri esimbi uye ekutanga. Basa ravo rekutanga ndere deoxidizer uye alloying agent. Mukugadzira simbi, vanobatsira kubvisa okisijeni yakanyungudika, kuvandudza kunaka kwesimbi uye michina. Mune zviwanikwa, iwo anoshandiswa kudzora iyo silicon yemukati mukukanda, ichipesvedzera chekupedzisira chigadzirwa. Zvimwe zvinoshandiswa zvinosanganisira kugadzirwa kwesilicon simbi, aruminiyamu alloys, uye mamwe maitiro emakemikari.
Kuchengetedza hunhu hunoenderana kwakakosha mukati ferro silicon mapundu production. Yakaomarara yemhando yekudzora matanho mukati mekuita, kubva pakusarudzwa kwezvinhu kusvika pakuongorora kwekupedzisira chigadzirwa, ive nechokwadi chekuti chigadzirwa chinosangana nezvinodiwa. Kuchengetedza kuchengetedza kwakakosha pakubata ferro silicon mapundu nekuda kwekugona kwavo kufema guruva uye njodzi dzemoto. Midziyo yekuzvidzivirira yakafanira (PPE) inofanirwa kugara ichishandiswa, uye nzira dzekubata dzakafanira dzinofanira kuteverwa kudzivirira tsaona.
Musika we ferro silicon mapundu inopesvedzerwa nezvinhu zvakati kuti, zvinosanganisira kugadzirwa kwesimbi pasi rose, kukura kwehupfumi, uye mitemo yehurumende. Iko kudiwa kwemhando yepamusoro ferro silicon mapundu inotarisirwa kuramba ichikura, ichisundwa nekuwedzera kugadzirwa kwesimbi uye kufambira mberi mukuita kwesimbi. Kunzwisisa aya emusika dynamics kwakakosha kune vese vagadziri uye vatengi ve ferro silicon mapundu.
| Giredhi | Silicon Content (%) | Typical Applications |
|---|---|---|
| 75% | 75 | Kugadzira simbi, Foundries |
| 72% | 72 | Kugadzira simbi, Foundries |
| 65% | 65 | Kugadzira simbi, Foundries |
Ongorora: Ruzivo urwu nderweruzivo rwese uye harufanirwe kutorwa sechinotsiva zano renyanzvi. Gara uchitarisa akakodzera data pepa uye zviyero zveindasitiri usati wabata kana kushandisa ferro silicon mapundu.