The main raw materials of the ladle slide gate are aluminum carbon and aluminum zirconium carbon. The need for special steel makes the development of ladle slide gates diversified. Sliding plate brick has the advantages of high fire resistance, good chemical stability, slag and liquid metal corrosion resistance, good oxidation resistance, and spalling resistance.
Ladle slide gate physical and chemical indicators
Fyzikální a chemické ukazatele:
Položka | Index | |||
HBLT80 | HBLT75 | HBLT70 | ||
Al2Ó3 % | ≥80 | ≥75 | ≥70 | |
C % | ≥2 | ≥3 | ≥3 | |
Pevnost v tlaku za studena MPa | Non impregnation | ≥80 | ≥70 | ≥60 |
Impregnation | ≥100 | ≥90 | ≥80 | |
Zjevná pórovitost % | Nonimpregnation | ≤13 | ≤13 | ≤13 |
Impregnation | ≤10 | ≤10 | ≤10 | |
Objemová hmotnost g/cm3 | Nonimpregnation | ≥2.9 | ≥2.85 | ≥2.75 |
Impregnation | ≥2,95 | ≥2.9 | ≥2.85 |
Aluminum Zirconium Carbon:
Položka | Index | ||||
HBLTG80 | HBLTG75 | HBLTG70 | HBMLT80 | ||
Al2Ó3 % | ≥80 | ≥75 | ≥70 | / | |
Al2Ó3+MgO % | / | / | / | ≥80 | |
C % | ≥3 | ≥3 | ≥4 | ≥3 | |
ZrO2 % | ≥4 | ≥4 | ≥4 | / | |
Apparent porosity % | Nonimpregnation | ≤13 | ≤13 | ≤13 | ≤13 |
Impregnation | ≤10 | ≤10 | ≤10 | ≤10 | |
Bulk density g/cm3 | Non impregnation | ≥3,0 | ≥2,95 | ≥2.9 | ≥2.75 |
Impregnation | ≥3.05 | ≥3,0 | ≥2,95 | ≥2,8 | |
Pevnost v tlaku za studena MPa | Non-impregnation | ≥90 | ≥90 | ≥80 | ≥70 |
Impregnation | ≥110 | ≥110 | ≥100 | ≥90 |
Představení společnosti Rongsheng
Rongsheng Company is a professional supplier of refractory materials, s 10 let zkušeností s exportem, export do více než 80 zemí. Mezi hlavní produkty společnosti Rongsheng patří různé žáruvzdorné cihly, netvarované žáruvzdorné materiály, hutních materiálů, tepelně izolační materiály, a tak dále.
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