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FusedSilicaBrick

Caramida de silice/

Fused Silica Brick

Avantaje de produs: Preț de înaltă calitate și competitiv

Avantaj de furnizare: Linie de producție refractară inteligentă complet automată

Certificare: We have been approved by ISO9001/ISO14001

Sample: Testarea eșantionului este disponibilă

După serviciul de vânzare: 7*24 Ore de serviciu online Responsabil pentru clienți, Serviciu de livrare rapidă la nivel mondial.

Personalizare: Materiale și soluții refractare personalizate în conformitate cu cerințele clienților.

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Fused silica brick is also called zero-expansion silica brick or thermal shock-resistant silica brick. They have extremely low thermal expansion coefficient, excellent resistance to rapid cooling and rapid heating, and good high-temperature performance. They are widely used in the rapid repair of various coke ovens.

fused silica brick
fused silica brick

Parameter of fused silica brick

ItemFused Silica Brick
SiO2 ( %)                                                     ≥98
Al2O3 ( %)                                                   ≤0.3
Fe2O3( %)                                                 ≤0.5
CaO( %)                                                   ≤0.2
Bulk Density (g/cm3)                             ≥1.8
Apparent Porosity ( %)                       ≤20
Cold Crushing Strength(Mpa)                               ≥30

Advantages of fused silica bricks

  1. Fused silica bricks are of high purity and corrosion resistance
  2. The thermal expansion coefficient of fused silica bricks is small
  3. The thermal shock resistance of fused silica bricks is low
  4. Fused silica bricks have high viscosity at high temperatures, high strength, strong slag resistance, strong impact resistance, low thermal conductivity, and small shrinkage during drying and firing.
fused silica bricks
fused silica bricks

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