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China-Yixing Longly Refractories Seggar Semi-Corundum-Mullite

Category Ceramic , Oxide , Aluminum Oxide
Manufacturer China-Yixing Longly Refractories Co. Ltd
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF China-Yixing Longly Refractories Seggar Semi-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 ceramic powders, electronic ceramics, powder metallurgy, magnetic materials, such as high-temperature sintering.Information Provided by China Yixing Longly Refractories Co. Ltd
Physical Properties Metric English Comments
Bulk Density >= 2.50 g/cc
>= 0.0903 lb/in³
Porosity >= 19.3 %
>= 19.3 %
Apparent
Mechanical Properties Metric English Comments
Flexural Strength 25.0 MPa
3630 psi
high temp bending
>= 90.0 MPa
>= 13100 psi
cold bending
Compressive Strength >= 75.0 MPa
>= 10900 psi
Ambient
Thermal Properties Metric English Comments
Maximum Service Temperature, Air >= 1450 °C
>= 2640 °F
Component Elements Properties Metric English Comments
Al2O3 >= 80.5 %
>= 80.5 %
Fe2O3 <= 0.15 %
<= 0.15 %
SiO2 <= 17.8 %
<= 17.8 %
Descriptive Properties Value Comments
Refractoriness (°C) >1400
Under load temperature, 0.2 MPa, 0.6%
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