1. Product Core-a awm dan tur
Magnesium Carbon Bricks atana Graphite Raw Material hi high-performance magnesium carbon brick siamna atana hmanraw tangkai tak a ni. High-purity natural flake graphite emaw high-quality artificial graphite emaw hmanga siam hian physical purification, graded crushing, leh impurity removal ang chi process a paltlang thin. High{5}}temperature stability tha tak leh magnesia aggregate nena inmilna tha tak a nei a, magnesium carbon brick-te corrosion resistance, thermal shock resistance, leh mechanical strength tihchakna tur core functional component angin a thawk a ni.
2. Technical Parameter pawimawh tak tak te
|
Parameter chi hrang hrang a awm |
Standard Grade chungchang sawifiahna |
Premium Grade chungchang sawifiahna |
Testing Standard a ni |
|
Carbon awm zat tur (fixed Carbon) a awm |
98.5% aia tam emaw, a tlukpui emaw |
99.5% aia tam emaw, a tlukpui emaw |
GB/T 3521-2021 (Graphite hmanga test dan) |
|
Sulphur (S) awm zat |
0.15% aia tlem emaw, a tlukpui emaw . |
0.08% aia tlem emaw, a tlukpui emaw a ni. |
GB/T 3521-2021 thleng a ni |
|
Iron Oxide (Fe2O3) awm zat |
0.8% aia tlem emaw, a tlukpui emaw . |
0.5% aia tlem emaw, a tlukpui emaw . |
ICP-OES (Inductively Coupled Plasma-Optical Emission Spectrometry) hmanga thil tih a ni. |
|
Silicon Dioxide (SiO2) awm zat |
1.0% aia tlem emaw, a tlukpui emaw . |
0.6% aia tlem emaw, a tlukpui emaw . |
ICP-OES tih a ni |
|
Particle Size Insem darh dan |
0-5mm (A duh angin a siam theih, entirnan, 0-1mm/1-3mm/3-5mm) |
Standard grade nen a inang reng |
GB/T 19077-2016 (Laser Diffraction Particle Size thlirletna) a ni. |
|
Bulk Density a ni |
0.85g/cm3 aia lian emaw, a tlukpui emaw |
0.90g/cm3 aia lian emaw, a tlukpui emaw |
GB/T 5162-2022 (Tapped Density hriat theihna) |
|
A rilru a buai em em a, a rilru a hah em em bawk a. 20-1000℃) . |
5.0×10−6/℃aia tlem emaw, a tlukpui emaw a ni |
4.5×10−6/℃aia tlem emaw, a tlukpui emaw a ni |
GB/T 25147-2010 (Refractory Raw Materials te chu thermal expansion test) hmanga siam a ni. |
|
Moisture awm zat |
0.5% aia tlem emaw, a tlukpui emaw . |
0.3% aia tlem emaw, a tlukpui emaw . |
Karl Fischer Titration hmanga tih dan |
3.Core Product feature hrang hrangte
Fixed Carbon tam tak & bawlhhlawh tha lo tak tak te
Fixed carbon content 98.5% aia tam emaw, a tlukpui emaw (premium grade tan 99.5% thleng); total content of harmful impurities (S<=0.15%, Fe2O3<=0.8%, SiO2<=1.0%) chu khauh taka control a ni a, hei hian magnesium carbon brick-te temperature sang-temperature performance-a nghawng tha lo a neih loh nan (eg, melting point tihhniam emaw, causing emaw a awm lo structural spalling tih a ni).
Particle Size Gradation tihchangtlun a ni
Magnesium carbon brick siam dan hrang hrang nena inmil turin particle size hrang hrang (eg, 0-1mm, 1-3mm, 3-5mm) customizable; narrow particle size distribution hian magnesia powder nen uniform mixing a siam a, brick body compactness a ti tha hle.
A tha hle a, High-Temperature Stability a nei tha hle
Structural integrity chu 1600-1800℃(magnesium carbon brick-a hnathawhna temperature pangngai)-ah a vawng reng a; thermal expansion coefficient hniam (<=5.0×10−6/℃) hian heating/cooling cycle chak tak karah thermal stress chhiatna a ti tlem a ni.
Binders hmanga Wettability tha tak
Surface treatment (optional) hian phenolic resin emaw pitch binder emaw nena inmilna a tichak a, graphite leh magnesia inkara interfacial bonding a tichak a, brick mechanical strength zawng zawng (flexural strength Firing hnua 15MPa aia tam emaw, a tlukpui emaw) a ti tha bawk.
4. A hman dan tur pawimawh ber berte
Steel siamna tur Converter Linings te pawh a awm
Converter linings (a bik takin slag line area) atana magnesium carbon brick siamnaah hman a ni a, a corrosion resistance sang tak hmangin molten steel leh slag atanga erosion a tuar thei a ni.
Ladle & Tundish Linings te pawh a awm bawk
Ladle sidewall, bottoms, leh tundish upper linings atan magnesium carbon brick-ah hman a ni a, thermal shock leh molten steel scouring laka invenna a tichak hle.
Electric Arc Furnace (EAF) hmanga siam thil chi hrang hrang
EAF roof leh sidewall-a magnesium carbon brick siamna tur raw material atan a thawk a, high-temperature environment (1600-1750℃)-ah a insiamrem a, maintenance frequency a ti tlem bawk.
Non-ferrous Metallurgy hmanrua te
Magnesium carbon brick-a furnace smelting (eg, copper, nickel smelting) atan hman a ni a, temperature sang -temperature molten salt leh metal oxide atanga corrosion do nan hman a ni.
hot tags .: magnesium carbon brick siamna atana raw material, China rama magnesium carbon brick siamtute tan raw material siam a ni
