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SK32-36 dhoobo madow

Leben dhoobo

Alaabooyinka

010203040506

SK32-36 dhoobo madow

Lebenka dhoobada ahi waa aashito liidata oo soo celisa oo iska caabin karta nabaad guurka aashitada iyo gaasta aashitada, laakiin waxay leeyihiin iska caabin xoogaa liidata ee walxaha alkaline. Leben dhoobo ah waxay leeyihiin sifooyin kulayl oo wanaagsan waxayna u adkaystaan ​​qaboojinta degdega ah iyo kuleylka.

Sharaxaad faahfaahsan

Halabuurka macdanta ee leben dhoobada ayaa inta badan kaolinite (Al2O3 · 2SiO2 · 2H2O) iyo 6% ~ 7% wasakh (potassium, sodium, calcium, titanium, iron oxides). Habka toogashada ee lebenka dhoobada ah ayaa inta badan ah habka kaolinite qudhunka iyo samaynta kiristaalo mullite (3Al2O3 · 2SiO2) iyada oo loo marayo fuuqbax joogto ah. Inta lagu jiro habka toogashada, SiO2 iyo Al2O3 ee leben dhoobada ah waxay sameeyaan silicateyo yar-yar oo dhalaalaysa eutectic oo leh wasakh, kuwaas oo ku hareeraysan kiristaalo mullite ah.
Lebennada dhoobada celinaya waxay badi u kala qaybsan yihiin leben dhoobo ah oo loogu talagalay foornooyinka qaraxa, lebennada dhoobada ah ee foornooyinka qaraxa kulul, iyo lebennada waaweyn ee dib u celinta dhoobada ee foornada dhalada sida waafaqsan isticmaalkooda.

Lebenka celiska dhoobada ah ee foornooyinka qaraxa

Lebenka dhoobada ah ee foornooyinka qarxa waa leben dhoobo ah oo laga sameeyay dhoobo ceeriin ah oo loo isticmaalo in lagu dhiso dahaarka foornada qaraxa. Lebenka celiska dhoobada ah ee foornooyinka qaraxa waxaa loo isticmaalaa cunaha, jirka, foornada, gunta dahaarka foornada qaraxa yar iyo jirka foornooyinka waaweyn ee qaraxa.
Lebenka dhoobada ah ee foornooyinka qarxinta waxay u baahan yihiin xoog celin sare heerkulka qolka waxayna iska caabin karaan hawlgalka muddada dheer iyo xirashada kharashka; mugga yar ee hoos u dhaca heerkulka sare iyo hawlgalka muddada dheer, kaas oo ku habboon ilaalinta sharafta xuubka; borosity hoose oo muuqda iyo Fe:O. Waxyaalaha hoose, yaraynta kaydinta kaarboonka ee daldaloolada, ka fogaanshaha balaadhinta iyo debcinta lebenka refractory inta lagu jiro isticmaalka iyo dhaawaca; Waxyaalo yar yar oo dhalaal ah ayaa la sameeyay. Lebenka dhoobada ah ee foornooyinka qarxinta ayaa leh waxqabad ka wanaagsan lebenka guud ee dhoobada. [2]

Lebenka dhoobada refractory ee foornooyinka qaraxa kulul

Lebenka dhoobada ah ee foornooyinka qaraxa kulul waxay ka samaysan yihiin dhoobo soo celinaysa waxaana loo isticmaalaa in lagu dhiso foornada qarxinta foornooyinka qaraxa kulul. Leben dhoobo ah oo loogu talagalay foornooyinka qaraxa kulul waxaa loo isticmaalaa foornooyinka qaraxa kulul, qolalka kaydinta kulaylka iyo darbiyada qaybsan. Leben dhoobada ah ee foornooyinka qaraxa kulul ayaa looga baahan yahay inay lahaadaan iska caabin kulaylka shoogga ah, heerkulka jilciya culeyska sare iyo gurguurta yar yar.

Shiinaha 3) Lebenka dib u celinta dhoobada ee foornooyinka qaraxa kulul waxay u qaybsan yihiin saddex darajo marka loo eego tilmaamayaasha jirka iyo kiimikada: RN-42, RN-40 iyo RN-36. Tilmaamayaasha jirka iyo kiimikaad iyo dulqaadka cabbirku waa sida soo socota:
(1) Marka ballaca dillaaca lakabka uusan ka badnayn 0.25mm, dhererku ma xaddidna;
(2) Marka balaca dildilaaca lakabku yahay 0.26-0. 50mm, dhererkiisu kama badna 30mm;
(3) Marka ballaca dillaaca lakabka uu ka weyn yahay 0.50mm, waa mid aan u qalmin. [3]

Lebenka waaweyn ee dib u celinta dhoobada ee foornada dhalada ah

Lebenka dhoobada weyn ee foornada dhalada ah ayaa ah lebenka celinaya dhoobada oo leh miisaan halbeeg ah oo aan ka yarayn 50kg oo loo isticmaalo dhisidda foornada dhalooyinka.
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Halbeegga dhoobada dhoobada

SK32-361ru

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