Product Category
Flue gas area
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隐藏域元素占位
- Product Description
-
- Commodity name: Flue gas area
The SA-BL and SA-CL series spinel materials have high density, high hardness, and low porosity, which can effectively reduce the refractory material loss caused by flue gas scouring and chemical erosion.
The furnace flue gas area needs to withstand flue gas scouring and chemical erosion, thermal shock damage caused by temperature changes, and mechanical damage caused by the shedding of flue deposits. SA-BL series and SA-CL spinel materials can be used together.
SA-BL and SA-CL series spinel materials have high density, high hardness, and low porosity, which can effectively reduce the consumption of refractory materials caused by flue gas scouring and chemical erosion.SA-BL series spinel indicators:
Grade
Main components
(AL 2 O 3 +Cr 2 O 3)Bulk density
g/cm3 ≥Apparent porosity
%≤Refractoriness
℃≥Thermal shock stability
(1100℃, water cooling) times≥SA-BL series
≥85
3.50~3.55
14
1850
2
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
110
9
1680
SA-CL series spinel indicators:
Grade Main components
(AL 2 O 3 +Cr 2 O 3)Bulk density
g/cm3 ≥Apparent porosity
%≤Refractoriness
℃≥Thermal shock stability
(1100℃, water cooling) times≥SA-CL series
≥82
3.40~3.50
15
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
100
9
1680
SA-BL and SA-CL series spinel refractories are pressed and formed using a pressure machine, dried, and then sintered at high temperature. After passing quality control, they are packaged using wooden pallets, paper corners, and plastic steel straps.
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