Alumina magnesium carbon cib
Aluminium magnesium carbon cib yog ua los ntawm alumina magnesia spinel, zoo magnesia, super-qib bauxite los yog corundum li aggregates, thiab phenolic resin ua tus neeg sawv cev. Zoo li nyob rau hauv kev kub siab, lawv muaj zoo spalling kuj, zoo heev corrosion kuj, super siab zog thiab lwm yam., yog lug siv rau hauv qab, sab phab ntsa ntawm steel ladles thiab lwm yam.
Aluminium magnesium carbon cibyog cov khoom siv thermal ua haujlwm siab ua los ntawm super siab alumina bauxite lossis corundum xuab zeb, magnesia thiab flake graphite ua cov ntaub ntawv tseem ceeb. Hais txog nws cov yam ntxwv, dhau li ntawm kev tiv thaiv corrosion siab thiab siab spilling tsis kam vim tias muaj cov pa roj carbon monoxide, nws kuj muaj qhov zoo ntawm kev nthuav tawm cov seem ntawm cov kab txuas ntxiv vim yog qhov tsim ntawm spinel thaum rhuab thaum siv, yog li nws tau dhau los ua ib qho tshiab tsim siab - khoom zoo li hauv ob sab phlu. Cov tshuaj muaj pes tsawg leeg ntawm alumina-magnesia carbon bricks feem ntau yog Al2O360% ~ 69%, MgO7% ~ 14%, C5% ~ 12%. Nws muaj zoo slag corrosion kuj thiab thermal shock kuj, thiab ib tug me me ntawm reheating expansion.
Txhawm rau txhim kho nws cov oxidation tsis kam, tiv thaiv -oxidant additives xws li Si hmoov, Al hmoov, SiC hmoov los yog ferrosilicon hmoov yog tsim nyog ntxiv rau cov khoom xyaw, thiab resin yog siv los ua tus neeg sawv cev, thiab cib yog zoo li nyob rau hauv siab. Tom qab shaping, cib tau qhuav hauv qhov cub kom qhuav hauv qhov kub ntawm 200 ~ 300 degree, tsis muaj calcined. Lawv feem ntau yog siv rau hauv ob sab phlu ntawm cov converters loj thiab ultra-siab zog fais fab rauv, steel ladles, refining furnace linings thiab lwm yam.
Aluminium magnesium carbon cibmuaj qhov zoo ntawm corrosion kuj zoo, tev tawm tsis kam, tsis zoo corrosion, tsis muaj kuab paug, tsawg steel & slag sticking, yooj yim tshem tawm thiab lwm yam. Kev siv aluminium-magnesium-carbon bricks li linings ntawm lub peev xwm loj tundish nyob rau hauv steel nruam casting, melting tank ntawm refining rauv, thiab hauv qab ntawm cov hlau ladles yog nce siab nyob rau hauv xyoo tas los no.
Aluminium magnesium carbon cibCov ntaub ntawv khoom
|
Hom |
MT10A |
MT10B |
MT10C UAS |
MT14A UAS |
MT14B |
MT14C UAS |
MT18A UAS |
MT18B |
MT18C ua |
|
MgO(%) Ntau dua lossis sib npaug |
80 |
78 |
76 |
76 |
74 |
74 |
72 |
70 |
70 |
|
C(%) Ntau dua lossis sib npaug |
10 |
10 |
10 |
14 |
14 |
14 |
18 |
18 |
18 |
|
Pom meej Porosity(%) Tsawg dua lossis sib npaug |
4 |
5 |
6 |
4 |
5 |
6 |
3 |
4 |
5 |
|
Qhov hnyav (kg / m3) Ntau dua lossis sib npaug |
2900 |
2850 |
2800 |
2900 |
2820 |
2770 |
2900 |
2800 |
2770 |
|
Cold Crushing Strength (MPa) Ntau dua lossis sib npaug |
40 |
35 |
30 |
40 |
35 |
25 |
40 |
35 |
25 |
|
Rupture zog (Mpa) Ntau dua los yog sib npaug |
6 |
5 |
4 |
10 |
8 |
5 |
9 |
7 |
4 |
Cim npe nrov: Aluminium Magnesium Carbon Bricks, Tuam Tshoj Aluminium Magnesium Carbon Bricks manufacturers, lwm tus neeg, Hoobkas
