Chifukwa Chiyani Ferrosilicon Ndi Yofunika Pakupanga Zitsulo


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Ferrosilicon ndi mtundu wogwiritsidwa ntchito kwambiri wa ferroalloy.Ndi aloyi ya ferrosilicon yopangidwa ndi silicon ndi chitsulo mugawo linalake, ndipo ndi chinthu chofunikira kwambiri popanga zitsulo, monga FeSi75, FeSi65, ndi FeSi45.

Mkhalidwe: chipika chachilengedwe, choyera, chokhala ndi makulidwe pafupifupi 100mm.(Kaya pali ming'alu pamawonekedwe, kaya mtunduwo umazimiririka ukagwidwa ndi dzanja, kaya phokoso la nyimbo ndi lomveka)

Mapangidwe a zipangizo: Ferrosilicon amapangidwa ndi smelting coke, zitsulo shavings (iron oxide sikelo), ndi quartz (kapena silika) mu ng'anjo yamagetsi.

 

Chifukwa cha kuyanjana kwakukulu pakati pa silicon ndi mpweya, ferrosilicon ikawonjezeredwa pakupanga zitsulo, zotsatira za deoxidation zotsatirazi zimachitika:

2FeO+Si=2Fe+SiO₂

Silika ndi mankhwala a deoxidation, ndi opepuka kuposa chitsulo chosungunuka, kuyandama pamwamba chitsulo ndi kulowa slag, potero kuchotsa mpweya mu chitsulo, amene kwambiri kusintha mphamvu, kuuma ndi elasticity wa chitsulo, kuonjezera maginito permeability chitsulo, kuchepetsa Hysteresis imfa mu thiransifoma zitsulo.

Ndiye ntchito zina za ferrosilicon ndi ziti?

1. Ntchito ngati inoculant ndi nodulizer mu kuponyedwa chitsulo makampani;

2. Onjezani ferrosilicon ngati chochepetsera mukasungunula zinthu zina za ferroalloy;

3. Chifukwa cha zofunikira zakuthupi za silicon, monga kutsika kwa magetsi a magetsi, kusayenda bwino kwa matenthedwe ndi mphamvu ya maginito, ferrosilicon imagwiritsidwanso ntchito ngati alloying agent popanga silicon chitsulo.

4. Ferrosilicon imagwiritsidwa ntchito nthawi zambiri posungunula chitsulo cha magnesium mu njira ya Pidgeon yosungunula magnesium.

5. Gwiritsani ntchito mbali zina.Finely pansi kapena atomized ferrosilicon ufa angagwiritsidwe ntchito ngati kuyimitsidwa gawo mu makampani processing mchere.M'makampani opanga ndodo zowotcherera, zitha kugwiritsidwa ntchito ngati zokutira zowotcherera.High-silicon ferrosilicon ingagwiritsidwe ntchito m'makampani opanga mankhwala kupanga zinthu monga silikoni.


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