bulukeeti sare oo aluminium ah (Fasalka I, II, III)

Lebenka alumina sare waa walxo dhexdhexaad ah oo dhexdhexaad ah, kaas oo leh iska caabin daxalka qaarkood oo u leh aashitada iyo alkolada, waxaana lagu gartaa xoog cadaadis sare leh, caabbinta nabaad-guurka, caabbinta xoog leh, iyo heerkulka bilawga jilcinaya culeyska sare.

Faahfaahin

Lebenka aluminiumka ah ee sare u kaca
(Fasalka I, II, III)

Xoog cadaadis sare leh, heerkulka jilcinta culeyska sare, diirka lidka ku ah

Lebenka sare ee alumina refractory wuxuu ka samaysan yahay alumina bauxite sare sida alaabta ceeriin ee ugu weyn iyadoo la xoojinayo isku dhafka dhow ee matrixka iyo qaybaha, ku daraya isku-dhafka isku dhafan, iyo sintering heerkulka sare.Waxay leedahay sifooyin caabbinta cadaadiska sare, heerkulka jilcinta culeyska sare, diirka ka hortagga, iwm. Waxay aad ugu habboon tahay dahaarka kuleyliyeyaasha CFB iyo kilnnada kale ee kulaylka.

Deganaanshaha mugga wanaagsan ee heerkulka sare.Xoogga farsamada sare.Iska caabbinta xirashada wanaagsan.Nudku waa cufan.Porosity hooseeya.Iska caabin wanagsan.Waxa ku jira oksaydhka birta waa yar yahay.

Waxaa inta badan ka mid ah lebenka aluminium sare, leben dhoobada, leben corundum, leben carbide silicon iyo leben carbon.Foornada qaraxa, xaaladaha shaqada ee kala duwan ee qayb kasta awgeed, isbedbeddelka heerkulku waa weyn yahay, shoogga kulaylka ee qayb kastaa wuu ka duwan yahay, sidaas awgeed dib-u-celinta qayb kasta ayaa sidoo kale ka duwan.

Tilmaamaha jirka iyo kiimikaad ee alaabta

Shayga/Qaabka

DFGLZ-85

DFGLZ-75

DFGLZ-65

Al2O3 (%)

≥85

≥75

≥65

Diidmada (℃)

1790kii

1790kii

1770kii

0.2MPa Bilow heerkulka rarka jilcinta (℃)

1520

1500

1470

1500℃×2h Heerka isbeddelka tooska ah ee soo celinta (%)

±0.4

±0.4

±0.4

Borosity muuqda (%)

≤20

≤20

≤22

Awood isku xidhka heerkulka caadiga ah (MPa)

≥80

≥70

≥60

Fiiro gaar ah: Tilmaamaha waxqabadka iyo farsamada waxaa lagu hagaajin karaa iyadoo loo eegayo shuruudaha adeegga.

Qalabka dib-u-celinta ee leh tilmaameyaal kala duwan ayaa loo habeyn karaa iyadoo loo eegayo baahida. Wac 400-188-3352 wixii faahfaahin ah