Product Category
Cylinder brick
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- Product Description
-
- Commodity name: Cylinder brick
SA-DL series spinel refractories are characterized by high density, high hardness, and good thermal shock resistance. They have excellent resistance to mechanical erosion by high-temperature flue gas, chemical corrosion, and damage caused by temperature changes.
The Rotary anode furnace is a key metallurgical equipment used for copper refining. It rotates during operation to ensure thorough mixing and reaction of molten copper with oxidizing and reducing agents, effectively removing impurities and producing high-quality anode copper for electrolysis. With a robust furnace body, transmission system, and efficient combustion structure, it provides stable performance, high refining efficiency, and reliable operation in modern copper smelting plants.
The anode furnace tube bricks need to withstand melt erosion and chemical corrosion, and SA-DL series spinel refractories can be used
SA-DL series spinel refractories have characteristics such as high density, high hardness, and good thermal shock resistance. They have excellent resistance to damage caused by high-temperature flue gas mechanical erosion, chemical corrosion, and temperature changes.
SA-DL series spinel indicators:Grade
Main components
(AL 2 O 3 +Cr 2 O 3)Bulk density
g/cm3 ≥Apparent porosity
%≤Refractoriness
℃≥Thermal shock resistance
(1100℃, water cooling) times≥SA-DL series
≥80
3.38~3.45
16
1800
1
Re-burning line change
(1500℃*3h)%Load softening temperature
Room temperature compressive strength pa≥
Mohs hardness
≥Maximum operating temperature
℃≥℃≥
Mpa*Deformation
0
1700
0.2*0.6
90
8.5
1680
SA-DL series spinel refractories are made by press molding, drying, and high-temperature sintering. After quality control is passed, they are packaged using wooden pallets, paper corners, and plastic steel straps.
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