China porous alumina tube Manufacturers Factory Suppliers
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Alumina Ceramic Rod is mainly made of high quality alumina
Made by the injection molding process.
Can be drilled, slotted and grounded to meet the requirements of ventilation, winding... -
Alumium content: 95%-99% Size: as per your request Hardness HRA: 85~88 Bulk density: 3.6~3.9g/ cm³ Flexural strength: 300~350MPa
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Inert Alumina Ceramic Ball
Size: 3mm 6mm 9mm 13mm 19mm 25mm Color: White color -
6mm Inert Alumina Ceramic Ball Price
Size: 3mm 6mm 9mm
Alumina content 19-21% -
Main component: Al2O3 95%
Application :widely used ceramic materials in structural ceramics.
Service temperature:1500℃. -
Properties:high temperature resistance, good rapid cooling and rapid heating.
Alumina content:99.3%
Working temperature:1600℃. -
Alumina ceramic tube is with high temperature resistance, insulation, corrosion resistance, good air tightness, and good rapid cooling and rapid heating.
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Alumina Content:95% or 99.5% .
Fe2O3:<0.05%. Working temperature: over 1500℃. -
Alumina ceramic tube is a special corundum ceramic tube made of Al2O3 as the main raw material, rare metal oxide as the flux, and calcined at a high temperature of 1,700.
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Aluminum content: 95%,99%.
Specification: OD 6-100mm ID 4-90mm.
Working temperature: 1600℃ -
Alumina Ceramic Crucible is made of high quality α-alumina as raw material
The alumina content is generally above 99%.
Available in various shapes. -
Application: Metallurgy, chemical industry, electronics, glass industry.
Main content aluminum : 95% and 99%.
Size: As per your request.












