Frrokilicon ufa ndi alonjebwi labwino kwambiri ndi chitsulo ndi silika, omwe amakhala ndi 15% -9% silicon ndi kulemera. M'makampani, makeke amakanema amaphatikizapo fesi 45, FESI 65, FESI 75, ndipo ndi apadera otsika kapena otsika mafomu otsika. Chifukwa cha mphamvu zake zamphamvu zopepuka, ntchito za Sinayi, ndi zowongolera tinthu tating'onoting'ono zimagwiritsidwa ntchito kwambiri pakupanga magruel, pokonza magsiner, ma metalraum fluxes, ngakhale mumiyeso inayake yamankhwala.
Mphamvu yamagetsi ndi maubwino ogwiritsira ntchito
1) Deoxidizer ndi Avenung Agent
- Ntchito ya Sinayi: Silicon ali ndi ubale wolimba wa okosijeni, akuwonetsa mofulumira komanso molondola, m'malo osungunuka ndi chitsulo.
- Dangeliment yoyera: Kukhazikitsidwa moyenera ferrodikon ufa wotsitsidwa ndi mpweya wosungunuka, kumachepetsa zokonda, komanso zimayenda bwino.
- Kapangidwe ka Alloy: Silicon imawonjezera mphamvu, kuuma, kugwiritsa ntchito maxiadi, ndi kusamvana kwamasurimo kumayiko ena ndikuyika zitsulo.
2) Zogawa zamitundu yambiri (PSD)
- Kukula Kwabwino: Matenda wamba amakhala ndi 0-0.3 mm, 0-1 mm, 0-3 mm, 1-3 mm, kapena ufa wofatsa.
- Zosasinthika Zosasinthika: Zoyendetsedwa za PSD zimathandizira kudyetsa kulondola kwa waya wopata, makina a jekeseni, ndi njira zopangidwa ndi ufa.
- Kukhazikitsa Kwakunza: Zipilala za Flaer zimawonjezera malo ndi kuchuluka; Tizilombo tating'onoting'ono tating'onoting'ono timatulutsidwa ndi kutentha.
3) Chemistry yokhazikika komanso zosafunikira
- Chingwe chemistry: Fe ndi SI ndiye maziko; Al, C, p, p, s, ca, ndi zikhumbo za Ti,
- Zosankha zochepa za aluminium: za sekondale yachitsulo komanso yotsika kwambiri.
- Kuwongolera: Kuletsa p ndi S kumathandizanso kukhalabe olimba komanso kutopa komwe kumayambitsa zinthu.
4) machitidwe ndi zamagetsi
- Mphamvu ya Exthermic: Zovuta ndi Zochitika Zosasinthika Kutentha komwe kumatha kukhazikika kutentha.
- Kusamala kwamagetsi: Silicon kumawonjezera nkhawa, zothandiza m'njira zina zapadera komanso kuwotchera ma flux.
5) Kugwirizana ndi kudyetsa nokha
- Wina wa waya ndi chibayurikiti jakisoni: yunifolomu ya yunifolomu, chinyezi chotsika, fumbi lotsika, ndi zosokoneza.
- Kuchulukitsa Kwambiri Kosasinthika: Kunyamula zolosera zimawongolera ma hopper ndikulondola.
Minda yofunsira
1) Deoxidizer Deoxider
- Chigawo choyambirira komanso chachiwiri: Ferrokilicon ufa umawonjezeredwa m'matumbo kapena kudzera mu waya wopata kuti uchotse mpweya wokwanira.
- Kuwongolera Mwakhondo: Kuchepetsa zitsulo zosakhazikika kumabweretsa kulimba kwabwino, makina, komanso mawonekedwe apamwamba.
2) Chitsulo chachitsulo ndi imvi chachitsulo
- Thandizo la Nucleotion: Ferrokilicon ufa umalimbikitsa mapangidwe a graphite ndikusintha chisanu mu chitsulo cha Darctile Chitsulo, kumachepetsa kuzizira.
- Microstructuctunce yokhazikika: Kuchulukitsa kusasinthika mu gawo la makulidwe olimbitsa thupi ndikuchepetsa shride.
- Kuphatikiza ndi zophatikiza: Nthawi zambiri amagwiritsidwa ntchito limodzi ndi Sica, SiCa, kapena milandu yochepa padziko lapansi chifukwa cha morphology morphology.
3) Kupanga kwa magnesium kudzera pa kadulidwe
- Kubwezera Reson: Suricon Froroshilicon ufa kukhala wothandiza kuti achotse magnesium kuchokera pamaselo osefukira.
- Kugwiritsa ntchito mtengo: kukula kwa tinthu ndi silika kuphatikizidwa kumapangitsa kinetics ndi mphamvu zogwiritsidwa ntchito.
4) Kutentha kwazinthu zokhala ndi ma free
- Kupanga kwa flux: Ferrokilicon ufa kumapereka siyicon yopanga ma deoxidation komanso slag moyenera m'ma eleveding electrodes ndi mawaya otakata.
- Zowonjezera zitsulo: Zimathandizira kuchotsa mpweya ndi kukhazikika machitidwe a arc, kukonza mawonekedwe ndi makina opanga.
5) waya wopata ndi jakisoni metalsirgy
- Chenjerani molondola: Utoto wabwino wa FEYI umakhala wokhazikika mu strip zing'onozing'ono ngati waya wotchinga kapena wopata.
- Mapulogalamu Amapindulitsa: Zokolola za Haloy, zokolola zochepetsedwa ndi makutidwena, chitetezo chabwino, komanso zotsatira zake zobwereza.
6) Makina amineral ndi media olemera
- Kupatukana kwazikulu: Kupatukana kwa Perroshilikon kungagwiritsidwe ntchito paotalika kwa Media ndi chitsimikizo; Tizilombo tating'onoting'ono timakhala ndi mphamvu zambiri.
- Kubwezeretsa magnetic
7) Zitsulo zowonjezera komanso zapadera
- Zovala za Sinayi: Zitsulo zamagetsi, zitsulo zazitali, ndi zitsulo zosagwirizana ndi kutentha kwakanthawi chifukwa chopindulitsa.
- Phaza ma quirifiers: zojambula za fesi yolumikizira zimawonjezera mphamvu ndikuvala kukana mu zinthu zamagetsi ndi makina.
8) Mankhwala ndi batri amagwiritsa ntchito (niche)
- Silika: M'mapa ena a mankhwala ndi njira zomangira, zoyera zoyera zimatha kukhala ngati zopereka za silicon.
- Maulendo a R & D
Momwe mungasankhire Frodilicon Ufa
- Silicon zomwe zili (si%): Sankhani FESI 45 / 65 / 75 kutengera mphamvu ya ma deoxidation, mtengo, komanso mipherezero. Zinthu zapamwamba za silicon nthawi zambiri zimatanthawuza zofooka ndi chitsulo chofewa.
- kukula kwa tinthu (PSS):
- 0-0.3 mm kapena 0-1 mm ya waya wopaka ndi chibako.
- 0-3 mm zowonjezera kapena zopezeka ndi ma hadles omwe ali ndi chidole.
- PSTS PSD kuti mufanane ndi zida zodyetsa ndikuchita kinetics.
- Malire Odetsedwa: Fotokozani Al Al, C, P; Kwa zitsulo zoyera, sankhani ufa wotsika wa alrodicon wokhala ndi zowongolera zolimba p.
- Chowotcha ndi chinyezi: Onetsetsani kuti mumayenda bwino, chinyezi chotsika (<0.3% chofanana), ndi anti-tikiti kuti chitsimikiziro chokhazikika.
- Zowoneka bwino: Fananizani kuti musungunuke ndi zodyetsa kuti mupewe kapena kusankhana.
- Kusunga: Sankhani Matumba 25 amg, 1-ton jumbo matumba, kapena zosankha zosindikizidwa za vacuroscopic.
- Maphunziro ndi chitsimikizo
Malangizo a Proces ndi machitidwe abwino
- Kutentha ndi Kuuma: Sungani Ferrokilicon ufa wouma; Zowonjezera zoyambirira zisanachitike ngati pakufunika kupewa kujambula kwa hydrogen.
- kuwonjezera kuwonjezera: gwiritsani ntchito waya wopata kapena ang'onoang'ono kuti musunthe; Pewani mabatani akuluakulu omwe amachititsa kuti muthe.
- Sungunulani: Kufatsa Kwa Argon Wodetsa kapena Electromagnetic Kusunthika kumathandizanso homogenize ndikuchepetsa mabatani.
- Kugawanika Kwambiri: Gulu la Fesi ndi Slag Sect ndi Calcium chithandizo pomwe tifunika kusintha zopsinjika.
- Chitetezo: Gwiritsani ntchito fumbi, PPE yoyenera, komanso kuphulika kwa ufa wabwino. Sungani kutali ndi chinyezi ndi oxidiners.
- Kugulitsa: Tsatirani manambala othamanga, MTC / coa, ndikugwiritsa ntchito deta yowunikira zowunikira bwino ndi kuwunika kwa mizu.
Zitsulo Zoyenera Kuziphunzira Kuchokera Ku Frorokilicon Ufa wa ufa wa ufa
- Mankhwala opangidwa ndi mankhwala: Si, al, c, p, s, ca, ti, ndi kufufuza ndi min / max.
- Kugawidwa kwa kukula kwa SUM ndi D10 / D50 / D90 kapena kusweka kwathunthu kwa mesh.
- Chinyontho chonyowa: Kutulutsa chinyezi ndi kutaya mapiko.
- Zowoneka bwino ndikuyika kachulukidwe: Kapangidwe kazidziwitso ndi waya waya.
- Magnetic okhutira ndi mafilimu: Kubwezeretsanso kwaulere mu digito ya DECET ndi fumbi.
- Re-re-oxadation chizolowezi cholumikizidwa kwa magiredi achitsulo ndi njira.
- Ukhondo ndi kuipitsidwa: malire pa mafuta, dzimbiri, komanso zinyalala zopanda magnetic.
Mafunso Omwe Amafunsidwa Kwambiri (FAQ)
- Kodi pali kusiyana kotani pakati pa Ferrokilicon ufa ndi silicon melder ufa? Froroshilicon ufa ndi chitsulo-sic-sicnon alloy kuposa ufa wachitsulo wa ufa wachitsulo, ndikuthamangitsa ma deoxidation ndikuwonera pazitsulo ndi chitsulo. Silicon chitsulo chachitsulo chimakhala chambiri choyera chomwe chimagwiritsidwa ntchito mu aluminiyam olosi, mankhwala, ndi zamagetsi.
- Kodi ndingasinthe calcium-silicon ndi Ferrokilicon? M'mayendedwe ena, inde. Koma Casi imapereka calcium kuti musinthe ndi kusungunuka. Kusankha kumatengera gawo lachitsulo ndikukutengera morphology.
- Ndi gulu liti la FESI ndi labwino kwambiri pakupanga magnesium? Fesi 75
- Kodi mungapewe bwanji kuyika nthawi yosungirako? Sungani chinyezi pansipa, gwiritsani ntchito matumba okhala, sungani m'matumbo kutali ndi kutentha, ndipo lingalirani za anti-anti-ogwiritsa ntchito mafilimu abwino.
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