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Gwaro iri rakazara rinoongorora ferro silicon calcium, ichiongorora zvivakwa zvayo, mashandisirwo, uye maitiro ekugadzira. Tichafukidza zvakakosha zvekusarudza giredhi rakakodzera uye nekupa manzwisisiro mukushandiswa kwayo kunoshanda mumaindasitiri akasiyana. Dzidza maitiro ekugadzirisa mashandiro ako neiyi yakakosha alloy.
Ferro silicon calcium (FeSiCa) inonzi ferroalloy inoumbwa zvikuru nesimbi (Fe), silicon (Si), uye calcium (Ca). Zvinhu izvi zvinosanganiswa kugadzira deoxidizer ine simba uye desulfurizer, zvichiita kuti ive yakakosha mumhando dzakasiyana dzesimbi, kunyanya kugadzira simbi. Kurongeka chaiko kunosiyana zvichienderana nekwakatarisirwa kushandiswa, nemagiredhi akasiyana achipa mareshiyo akasiyana eizvi zvinhu zvakakosha. Kuvapo kwecalcium kunowedzera kushanda kwayo sechigadziriso, zvichibatsira pakuvandudza simbi yemhando uye kudzikisira mazinga ekubatanidzwa.
The properties of ferro silicon calcium zvinonyanya kutsanangurwa nemakemikari ayo. Hunhu hwakakosha hunosanganisira:
Magiredhi akasiyana e ferro silicon calcium dziripo, dzichitarisira kune chaiyo metallurgical zvinodiwa. Aya mamakisi anowanzo kupatsanurwa zvichienderana nesilicon uye calcium zvemukati. Kusarudza giredhi rakakodzera kwakakosha pamhedzisiro yakanaka. Gara uchitarisa kune zvakatemwa nemugadziri kuti uwane ruzivo rwekuumbwa uye kushandiswa.
Ferro silicon calcium inowana kushandiswa kwakakura mumaindasitiri akasiyana, kunyanya mukugadzira simbi asi zvakare ichienda kune mamwe masimbi ekushandisa. Mabasa ayo makuru anosanganisira:
Mukugadzira simbi, ferro silicon calcium inoshanda se deoxidizer ine simba, ichibvisa okisijeni yakanyungudika kubva musimbi yakanyungudutswa. Izvi zvinoderedza kuumbwa kweasingadiwi maokisi, zvichitungamira kune yakagadziridzwa mhando yesimbi, yakagadziridzwa michina zvivakwa, uye yakagadziridzwa machinability. Kugona kwayo kuita desulfurizing kunobatsirawo kune simbi yakachena, isina kubva kune inokuvadza sulfur inclusions. Kuwedzerwa kwe calcium kunowedzera kunatsiridza chimiro chezviyo chesimbi, zvichiita kuti simba riwedzere uye kuoma. Magiredhi akasiyana e ferro silicon calcium anoshandiswa zvichibva pane chaiyo simbi giredhi uye kugadzirisa paramita.
Kupfuura kugadzira simbi, ferro silicon calcium inogona kushandiswa mune mamwe maitiro esimbi, sekugadzira ductile iron uye akasiyana alloy castings. Iyo deoxidizing uye desulfurizing zvimiro zvinoratidza kubatsira mune izvi maapplication, zvichikonzera kuvandudzwa kwechigadzirwa.
Kusarudza giredhi rakakodzera re ferro silicon calcium kwakakosha kuti uwane mhedzisiro yakanaka. Zvinhu zvekufunga nezvazvo zvinosanganisira:
Bvunza nenyanzvi dzemetallurgical uye utarise kune zvakatemwa zvemugadziri kuti uone giredhi rakanyatsokodzera kune yako chaiyo application. Semuyenzaniso, iyo yakakwira silicon uye calcium yemukati inogona kufarirwa kune maapplication anoda yakawedzera deoxidation uye desulfurization.
Ferro silicon calcium inofanira kubatwa nekuchenjerera nekuda kwekuita kwayo. Gara wakapfeka midziyo yekudzivirira yakafanira (PPE), inosanganisira magirovhosi, dziviriro yemaziso, uye dziviriro yekufema. Dzivisa kusangana nemvura kana hunyoro, sezvo izvi zvichigona kugadzira moto wehydrogen gasi. Kuchengetedza kwakakodzera munzvimbo yakaoma, inofefetera zvakanaka kunokosha kudzivirira kushatisa uye kuve nechokwadi chekuchengeteka.
Kuvimbika kunotsvaga chinhu chakakosha pakuona kuenderana kwemhando yechigadzirwa uye kuita. Funga nezve vatengesi vane rekodhi rekodhi, yakazara nhanho yekudzora mhando, uye kuzvipira kune chengetedzo nebasa rezvakatipoteredza. Inner Mongolia Xinxin Silicon Industry Co., Ltd inotungamira mugadziri wemhando yepamusoro ferro silicon calcium, inozivikanwa nekuzvipira kwayo kuita zvakanaka.
| Giredhi | Si (%) | Ca (%) |
|---|---|---|
| FeSiCa 75/20 | 75 | 20 |
| FeSiCa 65/15 | 65 | 15 |
Ongorora: Izvo chaizvo zvivakwa uye kuwanikwa kwemagiredhi zvinogona kusiyana zvichienderana nemugadziri. Nguva dzose tarisa kune dhetabheti yemugadziri kuti uwane ruzivo rwechokwadi.
Ruzivo urwu nderweruzivo rwese uye nhungamiro chete uye haiumbe zano rehunyanzvi resimbi. Nguva dzose bvunzana nenyanzvi dzinokwanisa usati waita chero sarudzo dzine chekuita nekushandiswa kana kubata kwe ferro silicon calcium.
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