Khoom piav qhia
Qhov zoo ntawm castable hluav taws cib yog qhov txawv ntawm cov ntsiab lus txhuas sib txawv thiab lub cev ntom ntom, thiab qhov hluav taws kub tsis kam ntawm castable hluav taws cib siab alumina cib ncav cuag 1790 degree. Nws tseem tuaj yeem ntxiv cov khoom xyaw sib txawv ntawm cov khoom siv raw los tsim cov khoom sib txawv thiab cov khoom sib xyaw refractory cib.
Los ntawm kev ntxiv ib qho kev faib ua feem ntawm phosphoric acid thiab sintering ntawm qhov kub thiab txias, phosphate cib tuaj yeem tsim tau. Los ntawm kev ntxiv ib qho kev faib ua feem ntawm silicon carbide, high-temperature sintering tuaj yeem tsim silicon molybdenum cib los yog silicon carbide cib. Ntxiv Andalusite thiab sillimanite ntawm cov proportions sib txawv tuaj yeem ua rau qis qis qis siab alumina cib. Peb Cov Hluav Taws Xob Hluav Taws Xob no tseem paub cov qib sib txawv thiab qhov zoo ntawm castable hluav taws cib raws li cov ntsiab lus sib txawv thiab ntau qhov ntom ntom.
Peculiarity ntawm castable hluav taws cib
A. Lub refractoriness ntawm high refractoriness aluminium cib yog siab tshaj cov av nplaum cib thiab semi-silicon cib, mus txog 1750 ~ 1790 degree, uas yog ib tug high-qib refractory khoom.
B, Lub load softening kub vim hais tias high aluminium khoom Al2O3 siab, tsawg impurity, tsim ntawm tsawg fusible iav, yog li lub load softening kub yog siab tshaj av nplaum cib, tab sis vim mullite crystallization tsis tsim ib lub koom haum network, yog li cov load softening kub. tseem tsis siab silicon bricks.
C, Slag tsis kam siab aluminium cib Al2O3 ntau dua, ze rau cov khoom siv tsis zoo, tuaj yeem tiv taus cov kua qaub slag thiab alkaline slag, vim tias nws muaj SiO2, yog li lub peev xwm ntawm alkali slag tsis muaj zog dua li lub peev xwm ntawm acid slag.
Lub cev thiab tshuaj index ntawm castable hluav taws cib
|
Cov khoom |
Index |
|||
|
/ |
CH-LZ75 |
CH-LZ65 |
CH-LZ55 |
CH-LZ48 |
|
Al2O3% Ntau dua lossis sib npaug |
75 |
65 |
55 |
48+ |
|
CCS/Mpa Ntau dua lossis sib npaug |
54 |
49 |
44 |
40 |
|
Pom meej porosity /% Tsawg dua lossis sib npaug |
23 |
23 |
22 |
22 |
|
Refractoriness nyob rau hauv load / degree Ntau tshaj los yog sib npaug rau |
1520 |
1500 |
1470 |
1420 |
|
Reheating linear hloov (1500 degree, 2h) |
+0.1 -0.4 |
+0.1 -0.4 |
+0.1 -0.4 |
+0 1 -0.4(1450 degree .2h) |
|
Refractoriness/degree Ntau dua lossis sib npaug |
1790 |
1790 |
1770 |
1750 |
Pob:
Lub Hoobkas qhia
Zhengzhou Caihua Kiln Masonry Installation Co., Ltd, raug hu ua luv luv ntawm CH Refractories tau tsim nyob rau hauv 1984, muaj cov txheej txheem siab heev thiab cov khoom siv raw khoom npaj.
Cov txheej txheem tag nrho ntawm cov khoom siv refractories pa kuaj, tuaj yeem ua kom zoo ua ntej xa mus rau cov neeg siv khoom.
CH Refractories tsuas yog tsim cov ntaub ntawv refractory rau metallurgical, coking, cement kev lag luam, hluav taws xob fais fab kev lag luam, tshuaj lom neeg thiab kev lag luam furnaces. Kev tsim txhua xyoo ntawm ntau yam zoo li tus thiab tsis zoo li cov ntaub ntawv refractory 120, 000 tons. Cov khoom refractory xa tawm mus rau Middle East, South America, Middle Asia, Southeast Asia, Africa thiab lwm thaj chaw.
FAQ
Q: Txawv Teb Chaws Trade-Express yog dab tsi?
Q: Kuv tuaj yeem tau txais tus nqi sai npaum li cas?
Q: Kuv puas tuaj yeem tau txais cov qauv rau kev kuaj?
Q: MOQ ntawm koj cov khoom yog dab tsi?
Q: Koj tuaj yeem lav koj cov khoom zoo li cas
Q: Lub teb chaws twg koj tsuas yog xa tawm mus rau?
Q: Lub sijhawm tsim khoom ntev npaum li cas?
Q: Lub sijhawm them nyiaj twg koj tuaj yeem lees txais?
Q: Koj puas tuaj yeem ua OEM? Los yog customized pob?
Q: Kuv tuaj yeem tuaj xyuas koj lub Hoobkas?
Lub cev thiab tshuaj index ntawm Superior av nplaum firebrick
|
Cov khoom |
Index |
|||
|
/ |
CH-LZ75 |
CH-LZ65 |
CH-LZ55 |
CH-LZ48 |
|
Al2O3% Ntau dua lossis sib npaug |
75 |
65 |
55 |
48+ |
|
CCS/Mpa Ntau dua lossis sib npaug |
54 |
49 |
44 |
40 |
|
Pom meej porosity /% Tsawg dua lossis sib npaug |
23 |
23 |
22 |
22 |
|
Refractoriness nyob rau hauv load / degree Ntau tshaj los yog sib npaug rau |
1520 |
1500 |
1470 |
1420 |
|
Reheating linear hloov (1500 degree, 2h) |
+0.1 -0.4 |
+0.1 -0.4 |
+0.1 -0.4 |
+0 1 -0.4(1450 degree .2h) |
|
Refractoriness/degree Ntau dua lossis sib npaug |
1790 |
1790 |
1770 |
1750 |
