E tele ituaigaipisinisialuminummmaualugafumu, e masani lava o le ogaumu mafaufau, ogaumu induction, ma isi, o le faʻaumatiaina o le ogaumu o le ogaumu e masani lava o le faʻaogaina o le alumini vai ma sasaina lona ufiufi i piliki omea, piliki alumina maualuga ma corundum mullite piliki masonry, ae faʻapea foʻi ma le maualuga alumina refractory castables ma refractory palasitika lining, ona o le faʻaaogaina o tulaga lelei, e umi atu le ola o le ogaumu.
Muamua lava, refractories mo reflector ogaumu, reflector ogaumu ua vaevaeina i tulaga tumau ma tilting ituaiga, faaaoga kesi po o suauu mamafa e pei o le suauu.Aluminum smelting o le ogaumu manatunatuga tumau, e le galue i luga o le alava refractory lagona ma omea insulation refractory masonry piliki, vaitaele uʻamea i luga o le vaega o le vaega galue ma masonry piliki omea, ae maua foi maualuga alumina refractory castables po o poloka prefabricated.Fa'amuta vaitaele galuega layer e tusa ai ma le fa'aogaina o auala eseese, e ese fo'i ona mea, e fa'aaoga ai le Al2O3 anotusi o le sili atu i le 75% o le masonry piliki refractory alumina maualuga po'o le sili atu, ae o lo'o maua fo'i Al2O3 anotusi o le 80% i fafo atu o le castables refractory alumina maualuga. sasaa i totonu o le vaega galuega atoa, pe a liusuavai alumini uʻamea maualuga-mama, o le vaitaʻele galuega layer e tatau ona maualuga le mama mullite piliki, piliki zircon po masonry piliki corundum.O le gutu alumini alumini, tafe le tane alumini ma lona liner, ina ia mafai ona tetee atu i le ulu ma tafia le vai alumini, e faaaoga ai masonry piliki silicon carbide tele.
Ona o le ogaumu induction ma mea refractory, e masani lava i piliki omea po o tulaga e tolu o le alumina maualuga refractory masonry piliki.O le pito i lalo o le ogaumu o nisi taimi e sasaa i le alumina maualuga castables refractory muamua, ona masonry maualuga alumina refractory piliki.Afai e itiiti ifo i le 10t le malosi o le ogaumu induction, e mafai ona faia lona tino i luga ole alumina refractory castable po o refractory tu'i mea ma Al2O3 anotusi e uiga i le 75%, ma corundum refractory castable po o mea vibrating mago e maua foi.Le liner faataamilo i le inductor coil o leogaumu liusuavai aluminiua sasaa i corundum refractory castables atoa.
Slot induction ogaumu liner atigi faataatia 10mm asbestos laupepa po'o refractory alava lagona, ona masonry omea mafanafana insulation piliki refractory po piliki lopa bleaching mo le fa'a'esega;galuega laulau ma coil faataamilo i le liner e masani ona faaaoga omea refractory tu'i mea tu'i, maua foi omea refractory sasaa mea i luga o le nofoaga sasaa, tele slot induction ogaumu galuega layer, maua foi Al2O3 anotusi sili atu nai lo 55% o alumina maualuga refractory piliki masonry.
Tete'e faamafanafana ogaumu vai e le o galue i le omea insulation refractory piliki, drifting bead piliki po o insulation plate masonry.E maua foi i le tele o le density o le 0.8g/cm3 malamalama refractory castable atoa sasaa;vaita'ele u'amea galue layer faaaogaina Al2O3 anotusi e uiga i le 80% o alumina maualuga refractory masonry piliki, ae maua foi i le density tele o le 2.4g/cm3 maualuga alumina refractory afi castable sasaa.O le vaega galue i luga aʻe o le vaitaele liusuavai e masani lava masoned i piliki omea po o refractory castable poloka prefabricated, ma e mafai foi ona tuʻia i le alumina maualuga palasitika refractory.
O le pito i lalo, puipui ma le taualuga o le ogaumu kesi o loʻo faʻavaeina.E mafai fo'i ona fa'aoga fa'atasi ma le ogaumu fa'afoliga alumina.O lona ogaumu fa'apipi'i mea o piliki omea ma piliki refractory maualuga alumina.
Alumini faamamaina ogaumu ala puipui ma masonry piliki magnesium, o vaega o totoe ma piliki omea ma piliki refractory alumina maualuga, electrolysis, o le vevela vevela e masani lava 720-800 ℃, o le vevela galue e maualalo, o lea e umi ai le ola auaunaga.
Taimi meli: Tes-29-2022