China non porous alumina ceramic rods and discs 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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Alumium content: 95%
Size: as per your request
Hardness HRA: 85~88
Bulk density: 3.6~3.9g/ cm³
Flexural strength: 300~350MPa -
6mm Inert Alumina Ceramic Ball Price
Size: 3mm 6mm 9mm
Alumina content 19-21% -
Properties:high temperature resistance, good rapid cooling and rapid heating.
Alumina content:99.3%
Working temperature:1600℃. -
Alumina content:99%
Size: as per your request
Service life: 60days-100days -
Alumium content: 95%
Size: as per your request
Bulk density: 3.6~3.9g/ cm³ -
Alumina content:95% or 99%.
, Color: White or pink
, Type: One end closed or two ends open -
Alumina Content:95% or 99.5% .
Fe2O3:<0.05%. Working temperature: over 1500℃. -
Aluminum content: 95%,99%.
Specification: OD 6-100mm ID 4-90mm.
Working temperature: 1600℃ -
Alumina content 90% 92% 95%
Bulk density: over 3.5g/cm3.
Application.Ceramics, enamels, glass, chemicals -
Alumina Ceramic Crucible is made of high quality α-alumina as raw material
The alumina content is generally above 99%.
Available in various shapes.












