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High alumina hnav-resistant refractory cib

High alumina hnav-resistant refractory cib

High alumina hnav-resistant refractory cib yog cov khoom siv refractory ua los ntawm bauxite ua cov khoom tseem ceeb. Nws cov ntsiab lus alumina (Al2O3) feem ntau yog siab dua 48%, thiab nws yog cov khoom siv aluminosilicate refractory. Cov cib no muaj kev ruaj ntseg thermal, siab refractoriness thiab zoo slag kuj.
Nws yog tsim los ntawm qib tshwj xeeb alumina, mullite thiab corundum ua cov ntaub ntawv tseem ceeb, thiab yog tsim los ntawm kev ntxiv cov khoom sib xyaw kom ntxiv dag zog rau kev sib xyaw ua ke ntawm cov matrix thiab cov khoom, thiab tom qab ntawd sintering ntawm qhov kub siab tom qab kev kub siab molding. Cov khoom no muaj zog corrosion kuj, siab compressive zog, zoo thermal shock stability, zoo hnav tsis kam, thiab tiv thaiv - stripping. Nws yog cov khoom siv zoo tshaj plaws rau yooj yim hnav qhov chaw ntawm lub boiler. Nws yog qhov tsim nyog rau qhov kub thiab txias thiab hnav cov chaw xws li cov khoom sib cais, cov kav dej xa rov qab, thiab tus Tsov tus tw siab kub seem ntawm cov circulating fluidized txaj boilers.
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product-800-800

High-aluminium hnav-cov khoom siv tiv thaiv refractory cib yog ua los ntawm high-zoo siab-alumina vanadium clinker thiab siab- zoo burnt gemstones. Ntau yam admixtures, micro- hmoov thiab ultra- cov hmoov zoo yog ntxiv rau cov ntaub ntawv los txhim kho cov khoom molding ntawm cov ntaub ntawv, kom cov khoom loj, nruab nrab thiab me me tuaj yeem ua tau. Qhov chaw tuaj yeem ua kom nruj ua ke thiab cov micropores puv puv. Lub porosity ntawm cov khoom yog txo qis heev thiab qhov ntim ceev yog nce. Tom qab lub siab -aluminium hnav- cov resistant refractory bricks raug rho tawm haujlwm los ntawm lub tshuab nias los yog kev co molding, lub zog compressive, hnav tsis kam thiab yaig kuj tau zoo dua. Lub siab -aluminium hnav- cov resistant refractory cib yog Bricks tau dav siv nyob rau hauv qhov chaw ntawm circulating fluidized txaj boilers nrog hnyav hnyav.

 

 

Cov ntxhia muaj pes tsawg leeg ntawm siab -alumina hnav- resistant refractory bricks yog corundum, mullite thiab iav theem. Cov ntaub ntawv raw yog siab -alumina bauxite thiab sillimanite ntuj ores, nrog rau ntxiv ntawm fused corundum, sintered alumina, hluavtaws mullite, thiab clinker calcined nrog alumina thiab av nplaum nyob rau hauv sib txawv proportions. High-alumina hnav- cov resistant refractory bricks yog tsim los ntawm txoj kev sintering. Tab sis cov khoom tseem muaj xws li fused cam khwb cia bricks, fused granular bricks, unfired cib thiab unshaped refractory cib. High-aluminium hnav-cov resistant refractory bricks yog dav siv nyob rau hauv steel kev lag luam, non{11}}ferrous hlau kev lag luam thiab lwm yam lag luam.

product-1694-800

 

qhov project

High Aluminium Hnav-Resistant-1

High Aluminium Hnav-Resistant-2

Al2O3 %

Ntau dua lossis sib npaug

75

65

Refractoriness

degree

＞1790

＞1780

Qhov ntom ntom

g/cm3

Ntau dua lossis sib npaug rau 2.7

Ntau dua lossis sib npaug rau 2.6

Compressive zog

MPa

＞65

＞50

Reburning kab hloov tus nqi

%

0.02

0.03

Thermal shock stability

次

＞25

＞20

Ua haujlwm kub siab tshaj plaws

degree

1550

1500

Hnav tsis kam

cm3

＜8

＜10

Cim npe nrov: High alumina hnav-resistant refractory cib, Tuam Tshoj High alumina hnav-resistant refractory cib manufacturers, lwm tus neeg, Hoobkas