Alumina Hollow Bulb Brick / Alumina Xumbo bulukeeti

Sharaxaad Gaaban:

Alumina leben guluubka godan/ lebenka xumbo alumina waa badeeco alumina iftiin ah oo ka samaysan alumina warshadeed oo qaab dhalaalaysa.Lebenka dahaarka ee khafiifka ah ee laga sameeyay guluubka godan waxa loo isticmaali karaa sida dahaarka foornooyinka heerkulku sareeyo ee xidhiidh toos ah la leh ololka.


Faahfaahinta Alaabta

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Hordhac

Alumina leben guluubka godan / alumina xumbada xuubka ayaa laga sameeyay kubbadda godan ee alumina sida alaabta ceeriin ee ugu weyn, budada corundum ultrafine sida wax lagu daro, walxo organic sida binder, ka dib samaynta iyo habka qalajinta, oo ugu dambeyntii lagu shiday 1750 ℃ ​​heerkul sare.Waxay ka tirsan tahay qaybta leben dahaarka corundum iftiinka, maaddadani waxay leedahay labadaba kuleylka kuleylka hooseeya ee leben dahaarka, iyo xoogga cadaadiska sare, Waa leben dahaarka kuleylka iftiinka oo si caadi ah loo isticmaali karo 1700 ℃.Leben kubbadda bannaan ee alumina / leben xumbo Alumina waxay leedahay iska caabin heerkul sare oo heer sare ah iyo waxqabadka kuleylka kuleylka, waxaa si toos ah loogu isticmaali karaa sida dahaarka shaqada ee foornada heerkulka sare, si loo yareeyo culeyska jirka foornada, dib-u-habeynta qaab dhismeedka, agabka badbaadinta, tamarta badbaadinta, gaaro natiijooyin cad.

Habka

Habka wax soo saarka ee kubbadda bannaan ee alumina waa qiyaas ahaan sida soo socota: Marka hore, alaabta ceeriin ee alumina ayaa lagu daraa foornada nooca qashinka ah si ay u dhalaaliso dareeraha, ka dibna foornada waxaa lagu daadiyaa xagal gaar ah, si dareeraha dhalaalay waxay ka soo baxdaa haanta wax lagu shubayo xawaare gaar ah, dareerahana wuxuu dhex maraa qulqulka fidsan ee 60 ° ~ 90 oo leh cadaadiska 0.6 ~ 0.8mpa xawaaraha sare ee socodka hawada ayaa ka saari doona socodka dareeraha, taas oo ah, kubbadda alumina ee godan.Kubadaha godan ee alumina waxaa badanaa loo qaybiyaa shan cabbir baadhista ka dib waxaana kubbadaha jabay laga saarayaa kala soocida dareeraha ah.

Faa'iidada

1. Heerkulka sare: Heerkulka jilicsan ee sarreeya ee culeyska hoostiisa.Dib u gubista heerka isbeddelka siliga waa mid yar, isticmaal dheer.

2. Hagaajinta qaab-dhismeedka, yaree miisaanka jidhka foornada: Hadda foornada foornada iyadoo la adeegsanayo qalabka heerkulka sare leh waa leben culus, cufnaanta mugga 2.3-3.0g / cm, iyo lebbiska kubbadda bannaan ee alumina kaliya 1.3-1.5g / cm, Isla mugga mitir cubic, iyadoo la isticmaalayo leben kubbadda bannaan ee alumina waxay yarayn kartaa 1.1-1.9 tan oo miisaan ah.

3. Keydso agabka: Si loo gaaro isla heerkulka isticmaalka, sida isticmaalka qiimaha lebenka culus ee lebenka iyo alumina godan qiimaha lebenku waa la mid, laakiin sidoo kale waxay u baahan yihiin walxo lakabka dahaadhka ah oo la taaban karo.Haddii isticmaalka lebenka kubbadda bannaan ee alumina, mitirkii cubic wuxuu badbaadin karaa 1.1-1.9 tan oo leben culus oo leben corundum ah, wax badan ayaa badbaadin kara 80% qalabka daminta dabka.

4. Badbaadinta tamarta: Kubadda bannaan ee alumina waxay leedahay sifooyin kuleyl ah oo cad, heerkulka kuleylka hooseeya, wuxuu ciyaari karaa saameyn kuleyl ah oo wanaagsan, wuxuu yareeyaa qiiqa kulaylka, hagaajinta waxtarka kulaylka, si loo badbaadiyo tamarta.Saamaynta tamarta tamarta waxay gaari kartaa in ka badan 30%.


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