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Piliki refractory maualuga le vevela mo Kilns, ogaumu

O piliki fa'asa'o o mea fa'afu e fa'amumu mai le omea fa'a'a'ai po'o isi mea fa'afu.lanu samasama pe enaena.E masani ona faʻaaogaina mo le fausiaina o ogaumu faʻafefete, e mafai ona tatalia se vevela maualuga o le 1,580 ℃-1,770 ℃.E ta'ua foi piliki afi.O se mea e fa'afefeteina o se foliga ma le tele.


Fa'amatalaga Oloa

Faailoga o oloa

Fa'avasegaga

E tusa ai ma vaega eseese o piliki refractory, e mafai ona vaevaeina i latou i ni vaega se lima, e pei o: silicon-alumina faasologa refractory piliki, alkaline faasologa refractory piliki, carbon-o loo i ai piliki refractory, zirconium-o loo i ai piliki refractory, ma le vevela-insulating piliki refractory.

Soʻo se ogaumu e le faʻapipiʻiina i na o le tasi le ituaiga o piliki refractory, e manaʻomia se tuʻufaʻatasiga o piliki faʻafefete eseese.

(1) Silica piliki e faasino i piliki refractory o loʻo i ai le sili atu i le 93% SiO2, o ituaiga autu ia o piliki refractory acid.E masani ona faʻaaogaina mo masonry coke ogaumu, ae faʻapea foʻi mo vaults ma isi vaega o loʻo amoina uta o kiln vevela o tioata eseese, ceramics, carbon calciners, ma piliki refractory.E faʻaaogaina i masini vevela i lalo ifo o le 600 ° C ma faʻatasi ai ma suiga tetele o le vevela.

(2) Piliki omea.O piliki omea e tele lava ina faia i le mullite (25% i le 50%), vaega tioata (25% i le 60%), ma le cristobalite ma le quartz (e oo atu i le 30%).E masani lava, o le omea malo e faʻaaogaina e fai ma mea mata, clinker e calcined muamua ona faʻafefiloi ma le omea vaivai.E mafai fo'i ona fa'aopoopoina se vaega itiiti o ipu vai, sima, ma isi mea fa'apipi'i e fai ai oloa e le'i mu ma mea e le'i fa'atusaina.O se piliki e masani ona fa'aaogaina i totonu o ogaumu, ogaumu fa'avevela, ogaumu fa'avevela, fa'afu malosi, umu lime, umu fa'avili, sima, ma piliki fa'amu.
(3) Piliki fa'asa'o maualuga-alumina.O le minerale tu'ufa'atasiga maualuga-alumina refractory piliki o corundum, mullite, ma vaega tioata.O mea mataʻutia o le maualuga-alumina bauxite ma le sillimanite oa masani, ma o loʻo i ai foi corundum fused, alumina sintered, mullite synthetic, ma clinker calcined i alumina ma omea i vaega eseese.E tele lava ina gaosia i le auala sintering.Ae o oloa e aofia ai ma piliki faʻafefiloi, piliki faʻafefiloi, piliki e leʻi mu, ma piliki e le faʻafefeteina.High alumina refractory piliki e masani ona faʻaaogaina i uʻamea ma uʻamea alamanuia, alamanuia uʻamea le ferrous, ma isi alamanuia.(4) Corundum refractory piliki, corundum piliki faasino i se ituaiga o refractory piliki ma se AL2O3 anotusi e le itiiti ifo i le 90% ma corundum o le vaega autu, lea e mafai ona vaevaeina i piliki corundum sintered ma fusi corundum piliki (5) High- alumina vevela-insulating mama-mamafa piliki refractory.O se piliki faʻamalama faʻamalama faʻamalama faʻatasi ma le bauxite o le AL2O3 autu autu e le itiiti ifo i le 48%.O le gaosiga o le gaosiga e faʻaaogaina le auala foam, ma e mafai foi ona faʻaaogaina le auala faʻaopoopo mu.E mafai ona fa'aogaina piliki fa'amama fa'amama fa'amalu-alumina maualuga e fau ai fa'amafu vevela ma nofoaga e leai se malosi malosi o le vevela o mea liusuavai ma sasaina.Pe a fa'afeso'ota'i sa'o ma le mumu, o le vevela fa'afeso'ota'i i luga o piliki fa'afefete fa'afefeteina maualuga-alumina e le tatau ona maualuga atu nai lo le 1350℃.Mullite heat-insulating refractory piliki e mafai ona faʻafesoʻotaʻi saʻo le mumu ma iai uiga o le maualuga o le vevela, malosi maualuga, ma le ofoofogia o le faʻaolaina o le malosi.E fetaui lelei mo le faʻapipiʻiina o se ogaumu pyrolysis, ogaumu vevela vevela, kiln sima taʻavale, kiln faʻaofuofu porcelain eletise, ma ogaumu tetee eseese.(6) O piliki fa'avevela mama e fa'amumu ai le vevela o piliki fa'afefete fa'amalama ma le AL2O3 o lo'o i totonu o le 30% i le 48% e faia i le 'ele'ele e fai ma mea autu.O lona fa'agasologa o le gaosiga e fa'aaogaina ai le mu-fa'aopoopo fa'atasi ai ma le uiga uiga ma le foam method.O le faʻaaogaina o le ele faʻafefete, o loʻo faʻafefeteina, ma le clinker omea e pei o mea mataʻutia, faʻaopoopoina le fusi ma le sawdust, e ala i le faʻapipiʻiina, faʻafefiloi, faʻafefeteina, faʻagogo, ma le fana, o le oloa ma le tele o le mamafa o le 0.3 i le 1.5g / cm3 e maua.O le gaosiga o piliki fa'afefe vevela e sili atu ma le afa o le aofa'i o piliki fa'afefete fa'afefe.

Fa'aoga

E masani ona faʻaaogaina i ogaumu faʻafefe, ogaumu vevela vevela, ogaumu faʻavevela, ogaumu uʻamea, ogaumu koko, ogaumu carbon, ladle, ladle tuʻuina faiga, boilers, sima kilns, kilns tioata, kilns tunnel, kilns rotary, ma ogaumu ogaumu ma isi ogaumu. ma masini vevela e faʻaaogaina lautele i metallurgy, vailaʻau vailaʻau, ceramics, coking, carbon, casting, masini, eletise eletise, mea faufale, suauu, ma isi pisinisi.

Fa'aliga oloa

piliki mumu1
piliki mumu2

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