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Ladle Refractories

  • Ladle Permeable Well Block
  • Ladle Permeable Well Block
  • Ladle Permeable Well Block
  • Ladle Permeable Well Block
  • Ladle Permeable Well Block
Ladle Permeable Well BlockLadle Permeable Well BlockLadle Permeable Well BlockLadle Permeable Well BlockLadle Permeable Well Block

Ladle Permeable Well Block

  • Product description: Products are characterized by good volume stability, high strength at high temperature, strong erosion resistance to molten steel and good thermal shock resistance.
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Ladle permeable well block ia made of chrome corundum and corundum spinel , which are characterized by good volume stability, high strength at high temperature, strong erosion resistance to molten steel and good thermal shock resistance. It can be designed and produced integral well block, upper and lower fission well block etc.


Physical and chemical indicators:

Brand

TQZ-1

TQZ-2

Chemical composition/%,

Al2O3+Cr2O3

90

Al2O3+MgO

90

Bulk density g/cm3,

3

3

Crushing strength/Mpa,

100

80

Firing linear change1500/%

0~+0.5

0~+0.5

Thermal shock resistance (1100,water cooling)/cycle,

20

20


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