Magnesia Refractory Cib
Cov cib refractory Magnesiayog cov ntaub ntawv alkaline refractory nrog cov khoom siv magnesium oxide (MgO) siab purity ua lub ntsiab tivthaiv (feem ntau ≥85%) thiab periclase (MgO) ua lub ntsiab crystalline theem. Lawv muab cov txiaj ntsig tseem ceeb xws li refractoriness siab thiab muaj zog tiv taus alkaline slag erosion, thiab siv dav hauv kev siv kub siab xws li metallurgy thiab cov ntaub ntawv tsim kho. Lawv qhov kev txwv tseem ceeb yog qhov tsis zoo thermal shock tsis kam.
Kev faib tawm:
Cov cib sintered magnesia:
Cov ntsiab lus MgO ntau ntawm 91% txog 96.5%. Cov qib feem ntau yog hu ua 92 Magnesia Cib, 95 Magnesia Cib, thiab 97 Magnesia Cib.
Cov qib siv feem ntau (cov cim): MG, MZ.
Cov cib fim ntawm Fused Magnesia:
Cov ntsiab lus MgO ntau ntawm 95.5% txog 98.2%. Cov qib feem ntau yog hu ua Fused 95 Magnesia Brick, Fused 97 Magnesia Brick, thiab Fused 98 Magnesia Brick.
Cov qib siv feem ntau (cov cim): DM, MZ.
Kev ua kom tsis muaj zog—Cov cib magnesium muaj qhov refractoriness siab heev, feem ntau tshaj 2000 ° C.
Qhov kub ntawm qhov khoom mos—Qhov kub ntawm qhov pib ntawm cov cib magnesia uas ua rau mos mos qis dua li lawv qhov refractoriness, kwv yees li 1530 ~ 1580 ° C.
Cov cib magnesium muaj cov thermal conductivity zoo—Cov cib magnesium muaj cov thermal conductivity ntau zaus ntawm cov cib av nplaum, thiab lawv cov thermal conductivity txo qis nrog rau qhov kub thiab txias nce ntxiv.
Cov cib magnesium tsis muaj kev tiv thaiv thermal shock zoo—Lawv tsuas tuaj yeem tiv taus 2 ~ 3 lub voj voog txias dej. Qhov no yog vim lawv cov coefficient siab ntawm kev nthuav dav thermal thiab kev ua haujlwm thermal tsis zoo, ua rau lawv yooj yim tsim kev ntxhov siab thermal thaum lub sijhawm hloov pauv kub sai.
Kev tiv thaiv slag thiab kev tiv thaiv hydration—Cov cib magnesium tiv taus alkali tab sis tsis tiv taus kua qaub. Kev tsim cov magnesium ferrite thiab calcium magnesium olivine txo lawv txoj kev tiv thaiv kom tsis txhob ntub dej. Yog li ntawd, kev tiv thaiv dej thiab kev tiv thaiv dej noo yog qhov tseem ceeb hauv txhua qhov xwm txheej.
| 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 |
Kev Lag Luam Hlau thiab Hlau:
Siv rau hauv BOFs (Basic Oxygen Furnaces), EAFs (Electric Arc Furnaces), thiab ladle linings, nrog rau cov mixers thiab ferroalloy furnaces. Nws tiv taus kev yaig los ntawm cov hlau molten thiab alkaline slags.
Kev Lag Luam Khoom Siv Hauv Tsev:
Siv rau hauv thaj chaw kub hnyiab thiab thaj chaw hloov pauv ntawm cov cement rotary kilns, thiab ua cov linings rau lime kilns. Nws tiv taus alkali corrosion los ntawm clinker thiab high-temperature scouring.
Cov hlau tsis yog hlau:
Siv ua cov ntaub thaiv rau cov cub tawg smelting thiab cov cub tawg refining rau tooj liab, nickel, thiab lwm yam. Nws yog qhov tsim nyog rau cov xwm txheej kub thiab xeb los ntawm cov hlau uas tsis yog ferrous.
Lwm Cov Ntawv Thov:
Siv ua cov ntaub thaiv rau cov khoom siv kub heev xws li cov khoom siv rov ua dua tshiab ntawm lub cub tawg iav, cov tshuaj lom neeg kub siab, thiab cov chaw hlawv khib nyiab.
Shandong Robert New Material Co., Ltd.nyob hauv Zibo City, Shandong xeev, Suav teb, uas yog lub hauv paus tsim cov khoom siv refractory. Peb yog ib lub tuam txhab niaj hnub uas koom ua ke kev tshawb fawb thiab kev txhim kho, kev tsim khoom, kev muag khoom, kev tsim kho qhov cub, thev naus laus zis, thiab kev xa tawm cov khoom siv refractory. Peb muaj cov khoom siv tiav, thev naus laus zis siab heev, lub zog muaj zog, cov khoom zoo heev, thiab lub koob npe zoo. Peb lub Hoobkas npog ntau dua 200 daim av thiab cov khoom tsim tawm txhua xyoo yog kwv yees li 30000 tons thiab cov khoom siv refractory tsis muaj duab yog 12000 tons.
Peb cov khoom tseem ceeb ntawm cov ntaub ntawv refractory suav nrog:Cov ntaub ntawv alkaline refractory; cov ntaub ntawv refractory txhuas silicon; cov ntaub ntawv refractory tsis muaj duab; cov ntaub ntawv refractory thermal rwb thaiv tsev; cov ntaub ntawv refractory tshwj xeeb; cov ntaub ntawv refractory ua haujlwm rau cov txheej txheem casting tas mus li.
Cov khoom Robert siv dav hauv cov qhov cub kub siab xws li cov hlau tsis yog ferrous, hlau, cov ntaub ntawv siv hauv tsev thiab kev tsim kho, tshuaj lom neeg, hluav taws xob, kev hlawv pov tseg, thiab kev kho cov khib nyiab phom sij. Lawv kuj siv rau hauv cov hlau thiab hlau xws li ladles, EAF, lub cub tawg, converters, coke ovens, lub cub tawg kub; cov qhov cub metallurgical tsis yog ferrous xws li reverberators, txo qhov cub, lub cub tawg, thiab rotary kilns; cov khoom siv hauv tsev xws li iav kilns, cement kilns, thiab ceramic kilns; lwm cov qhov cub xws li boilers, pov tseg incinerators, roasting furnace, uas tau ua tiav cov txiaj ntsig zoo hauv kev siv. Peb cov khoom raug xa tawm mus rau Southeast Asia, Central Asia, Middle East, Africa, Europe, Americas thiab lwm lub tebchaws, thiab tau tsim kom muaj kev koom tes zoo nrog ntau lub tuam txhab hlau paub zoo. Txhua tus neeg ua haujlwm ntawm Robert zoo siab tos ntsoov yuav ua haujlwm nrog koj rau qhov xwm txheej yeej-yeej.
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.
