Refractory corundum yas yog tib yam li cov sib sau ua ke ntawm cov refractory castable, tab sis tsuas yog cov binder txawv, cov hnav resistant refractory yas binder yog av nplaum nyoos. Corundum yas refractory muaj ntau dua txhua yam muaj zog thiab abrasion tsis kam tshaj siab alumina refractory castable thiab mullite refractory castable. Corundum refractory plastics muaj qhov hnav tsawg tshaj plaws, lub zog siab, kev tswj cov duab tsis zoo, muaj kev ncaj ncees, kev tsim kho yooj yim, kev tsim kho zoo thiab lub zog siab, castables corundum refractory yas siv tau los ntawm kev ntxiv dej thiab nplawm rau ntawm qhov chaw.
Corundum refractory yas siv cov txheej txheem sib xyaw ua ke ntawm hydration ua ke thiab agglomeration, thiab muaj zoo toughness thiab thermal shock stability. Refractory corundum yas muaj kev hnav zoo heev, cov yas refractory tuaj yeem tiv taus kev kub ceev, siab concentration catalyst, coke hais thiab pa luam yeeb scouring.
Refractory corundum yas yog nqa tawm los ntawm txoj kev tapping thiab compacting. Ua ntej kev tsim kho, cov yas refractory corundum tuaj yeem muab tso rau ntawm qhov yuav tsum tau ua, cov blanks yuav tsum tau muab tso rau hauv qhov tsis ncaj ncees lawm seam. Tom qab kev sib tsoo, qhov sib koom ntawm qhov khoob yuav tsum raug ntaus, thiab tom qab ntawd siv rauj lossis rauj. Tag nrho cheeb tsam raug ntaus 3 zaug kom ntseeg tau tias cov khoom ntom ntom.
Yam khoom | Yas Refractory | ||
Index | Av nplaum | Alumina | Corundum |
Flexural zog (Mpa) (110 ℃ * 24 teev) | 6.3 | 5.3 | 13.2 |
Refractoriness (℃) | 1500 | 1600 | Xyoo 1900 |
Al2o3 (%) | 55 | 70 | 90 |
1.Corundum refractory yas yog tsim rau circulating tshuaj txaj boiler cyclone, rauv phab ntsa hauv ob sab phlu thiab thee tshauv cuam tshuam thiab loj qhov chaw.
2.Refractory corundum yas yog tsuas yog siv nyob rau hauv qhov tseem ceeb ntawm circulating fluidized txaj boilers, xws li lub sab saum toj ntawm lub cyclone, lub rov qab ntaus ntawv, combustion cheeb tsam ntawm lub combustion chamber thiab lwm qhov chaw nrog hnyav hnyav thiab yaig.
3.Refractory corundum yas yog haum rau lub cyclone cylinder ntawm lub circulating fluidized txaj boiler, lub hauv ob sab phlu ntawm lub cub tawg phab ntsa thiab qhov chaw uas muaj kev cuam tshuam loj heev thiab hnav cov thee tshauv.
RS refractory Hoobkas raws li cov kws tshaj lij acid corundum refractory yas chaw tsim tshuaj paus hauv Suav teb, muaj ntau yam kev sib tw zoo hauv kev ua lag luam. Yog hais tias koj muaj kev thov ntawm refractory corundum yas los yog muaj qee cov lus nug ntawm corundum refractory plastics, hais txog lub cev thiab tshuaj ntsuas ntsuas, thov hu rau peb dawb, peb yuav muab koj cov zoo refractory corundum plastics.