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CAS Nr:. | 1309-48-4 |
Linear Formula: | MgO |
Khoom siv: | Magnesium Oxide |
Qhov xwm txheej: | Tuag hlawv |
Purity: | 89.5 feem pua - 96.5 feem pua |
Qhov tsos: | Hmoov los yog pob |
Tuag Burned Magnesite Description
Tuag burned magnesia (DBM) yog siv yuav luag tsuas yog rau refractory daim ntaub ntawv nyob rau hauv daim ntawv ntawm yooj yim cib thiab granular refractories. Tuag burned magnesia muaj qhov siab tshaj plaws melting point ntawm tag nrho cov refractory oxides thiab yog cov khoom siv kub uas haum tshaj plaws rau cov txheej txheem kub hauv kev lag luam steel. Basic magnesia bricks yog siv nyob rau hauv furnaces, ladles thiab theem nrab refining hlab ntsha.
Tuag Burned Magnesite Specification
MgO (%) | SiO2 (%) | CaO (%) | Al2O3 (%) | Fe2O3 (%) | Poob ntawm Ignition (%) | Particle Loj |
90 | 4.5 | 2.5 | 1.5 | 1.5 | 1 | 0 - 3 hli (< 1="" mm:=""> |
90 | 4.5 | 2.5 | 1.5 | 1.5 | 0.6 | 0 - 10 hli (< 1="" mm:=""> |
91.5 | 3.2 | 1.85 | 1 | 1.25 | 0.95 | 60% <63 µm / 250 mesh |
89.5 | 7 | 3.5 | 0.5 | 0.5 | 0.5 | 60% <63 µm / 250 mesh |
96.5 | 1 | 2 | 0.1 | 0.6 | 0.2 | 0 - 15 hli (< 1="" mm:=""> |
Tuag Burned Magnesite Daim Ntawv Thov thiab Lwm Yam Kev Lag Luam
● Monolithic refractories
● Refractory magnesia - cib
● Vuam fluxes
● Tawv tanning
● Cov ntaub ntawv sib txhuam (nres hauv ob sab phlu)
● Cov khoom cua sov
Chemical Identifiers
Linear Formula | MgO |
MDL Number | PAB 00011109 |
EC No. | 215-171-9 |
Beilstein/Reaxys No. | N/A |
Pubchem CID | 14792 |
IUPAC npe | Oxomagnesium |
SMILES | O{{0}[Mg] |
InchI ID nkag mus | InChI=1S/Mg.O |
InchI Key | CPLXHLVBOLITMK-UHFFFAOYSA-N |
Tuag Burned Magnesite Properties (Theoretical)
Compound Formula | MgO |
Molecular Luj | 40.3 |
Qhov tshwm sim | Dawb hmoov |
Melting Point | 2,852 ° C (5,166 ° F) |
Boiling Point | 3,600 ° C (6,512 ° F) |
Qhov ntom | 3.58g / cm33 |
Solubility hauv H2O | N/A |
Exact Mass | 39.98 |
Monoisotopic pawg | 39.98 |
Cim npe nrov: tuag hlawv magnesite, Tuam Tshoj, lwm tus neeg, yuav, muag, ua nyob rau hauv Suav teb
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