Lub teeb hluav taws xob rwb thaiv tsev hluav taws cib yog dav siv nyob rau hauv rwb thaiv tsev ntawm kilns. Daim ntawv thov ntawm lub teeb yuag rwb thaiv tsev hluav taws cib tau ua tiav qee yam kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig hauv kev lag luam kub.
Lub teeb hluav taws xob hluav taws xob cib yog cov khoom siv rwb thaiv tsev uas tsis tshua muaj qhov ntom ntom, siab porosity, thiab thermal conductivity tsawg. Nws cov yam ntxwv ntawm kev ceev ceev thiab qis thermal conductivity ua rau nws irreplaceable hauv muaj cov khoom siv lub cev.
Ntau lawm txheej txheem ntawmlightweight rwb thaiv tsev hluav taws cib
1. Ntsuas cov khoom siv raw raws li qhov yuav tsum tau ua, zom txhua yam khoom ua hmoov hmoov. Ntxiv dej rau silica xuab zeb los ua slurry thiab preheat nws ntawm qhov kub ntawm 45-50 ℃;
2. Ntxiv cov khoom nyoos uas seem rau hauv slurry thiab do. Tom qab ua tiav kev sib xyaw, ncuav cov slurry sib xyaw rau hauv pwm thiab kub rau 65-70 ° C rau foaming. Qhov nyiaj foaming ntau dua 40% ntawm tag nrho cov nyiaj. Tom qab foaming, khaws cia ntawm 40 ° C rau 2 teev.
3. Tom qab sawv ntsug, nkag mus rau hauv chav boiling rau steaming, nrog ib tug steaming siab ntawm 1.2MPa, ib tug steaming kub ntawm 190 ℃, thiab ib tug steaming lub sij hawm ntawm 9 teev;
4. Kub kub sintering, kub 800 ℃.
Post lub sij hawm: Apr-25-2023
