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China-Yixing Longly Refractories Seggar Corundum-Mullite

Category Ceramic , Oxide , Aluminum Oxide
Manufacturer China-Yixing Longly Refractories Co. Ltd
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF China-Yixing Longly Refractories Seggar Corundum-Mullite.pdf
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Material Notes:
Our company's production of a variety of corundum mullite push slab (moved plate), corundum-mullite seggar, corundum mullite corrugated board and other kinds of the kiln furniture, high refractoriness, thermal shock stability (Temperature-resistance degeneration urgency), high temperature strength, excellent corrosion resistance, anti-permeability slag strong, expansion coefficient of small, low creep, no chipping, not creaking easily, the use of stability, is the ideal tool to use high-temperature kilns furniture, to adapt to a variety atmosphere of conditions, in the use of high-temperature furnace; widely used in 95, 99 alumina ceramic and zirconia ceramic and fluorescent materials, powder metallurgy, electronic ceramics, magnetic materials, ceramic powders of high-temperature sintering.Applications: For alumina ceramic zirconia ceramic, fluorescent materials, such as high-temperature sintering.Information Provided by China Yixing Longly Refractories Co. Ltd
Physical Properties Metric English Comments
Bulk Density >= 2.70 g/cc
>= 0.0975 lb/in³
Porosity >= 17.2 %
>= 17.2 %
Apparent
Mechanical Properties Metric English Comments
Flexural Strength 30.0 MPa
4350 psi
high temp bending
>= 100 MPa
>= 14500 psi
cold bending
Compressive Strength >= 95.0 MPa
>= 13800 psi
Ambient
Thermal Properties Metric English Comments
Maximum Service Temperature, Air >= 1750 °C
>= 3180 °F
Component Elements Properties Metric English Comments
Al2O3 >= 88.5 %
>= 88.5 %
Fe2O3 <= 0.050 %
<= 0.050 %
SiO2 <= 10.6 %
<= 10.6 %
Descriptive Properties Value Comments
Refractoriness (°C) >1650
Under load temperature, 0.2 MPa, 0.6%
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