Magnesia Refractory Cib
Cov Ntaub Ntawv Khoom
Pob zeb magnesiumyog cov khoom siv alkaline refractory nrog cov ntsiab lus magnesium oxide ntau dua 89% thiab periclase ua lub ntsiab crystal theem. Nws feem ntau tuaj yeem muab faib ua ob pawg: sintered magnesia cib (tseem hu ua fired magnesia cib) thiab chemically bonded magnesia cib (tseem hu ua unfired magnesia cib). Magnesium cib nrog kev ntshiab siab thiab kub tua hluav taws hu ua ncaj qha-bonded magnesia cib vim tias cov noob periclase nyob rau hauv kev sib cuag ncaj qha; cib ua los ntawm fused magnesia xuab zeb ua raw khoom hu ua fused re-bonded magnesia cib.
Cov Khoom Muag
| INDEX | MG-91 | MG-95A | MG-95B | MG-97A | MG-97B | MG-98 |
| Qhov Ceev Ntau (g / cm3) ≥ | 2.90 | 2.95 | 2.95 | 3.00 | 3.00 | 3.00 |
| Pom tseeb Porosity (%) ≤ | 18 | 17 | 18 | 17 | 17 | 17 |
| Lub zog tsoo txias (MPa) ≥ | 60 | 60 | 60 | 60 | 60 | 60 |
| Refractoriness Nyob rau hauv Load @ 0.2MPa (℃) ≥ | 1580 xyoo | 1650 xyoo | 1620 xyoo | 1700 xyoo | 1680 xyoo | 1700 xyoo |
| MgO (%) ≥ | 91 | 95 | 94.5 | 97 | 96.5 | 97.5 |
| SiO2 (%) ≤ | 4.0 | 2.0 | 2.5 | 1.2 | 1.5 | 0.6 |
| CaO (%) ≤ | 3 | 2.0 | 2.0 | 1.5 | 2.0 | 1.0 |
Daim Ntawv Thov
Feem ntau siv rau hauv daim ntaub ruaj khov ntawm lub cub tawg hlau, lub cub tawg txiv qaub ntsuab, lub cub tawg iav rov ua dua tshiab, lub cub tawg ferroalloy, lub cub tawg hlau sib xyaw, lub cub tawg hlau tsis yog ferrous thiab daim ntaub ntawm lwm cov hlau, lub cub tawg metallurgy tsis yog ferrous thiab cov khoom siv hauv tsev.
Cov Ntaub Ntawv Txog Lub Tuam Txhab
Cov Lus Nug Feem Ntau
Xav tau kev pab? Nco ntsoov mus saib peb cov rooj sib tham txhawb nqa kom tau cov lus teb rau koj cov lus nug!
Peb yog cov chaw tsim khoom tiag tiag, peb lub Hoobkas tshwj xeeb hauv kev tsim cov khoom siv refractory rau ntau tshaj 30 xyoo. Peb cog lus tias yuav muab tus nqi zoo tshaj plaws, qhov kev pabcuam ua ntej muag thiab tom qab muag zoo tshaj plaws.
Rau txhua txoj kev tsim khoom, RBT muaj lub kaw lus QC tiav rau cov tshuaj lom neeg thiab cov khoom siv lub cev. Thiab peb yuav sim cov khoom, thiab daim ntawv pov thawj zoo yuav raug xa nrog cov khoom. Yog tias koj muaj cov kev xav tau tshwj xeeb, peb yuav sim peb qhov zoo tshaj plaws los pab txhawb lawv.
Nyob ntawm seb muaj pes tsawg, peb lub sijhawm xa khoom txawv. Tab sis peb cog lus tias yuav xa khoom sai li sai tau nrog kev lees paub zoo.
Tau kawg, peb muab cov qauv dawb.
Yog, tau kawg, koj tuaj yeem mus xyuas RBT lub tuam txhab thiab peb cov khoom.
Tsis muaj kev txwv, peb tuaj yeem muab cov lus qhia zoo tshaj plaws thiab kev daws teeb meem raws li koj qhov xwm txheej.
Peb tau ua cov khoom siv refractory rau ntau tshaj 30 xyoo, peb muaj kev txhawb nqa kev txawj ntse thiab kev paub nplua nuj, peb tuaj yeem pab cov neeg siv khoom tsim cov cub tawg sib txawv thiab muab kev pabcuam ib zaug.
