Al2O3 Alumina ceramic mosaic tiles

- Aug 14, 2020-

【Shape and size】

– Square tile: 10x10x3~10mm, 17.5×17.5×3~15mm, 20x20x3~15mm, etc.

– Hexagonal tile: S12.5xT3~20mm, S23.5xT6-25mm

 

【Specifications】

Item

Index

Alumina content

≥92%

Density

≥3.6g/cm3

Rockwell Hardness

HRA80-90

Compressive strength

≥850MPa

KIC fracture toughness

≥4.8MPa.M1/2

Bending strength

≥290MPa

Thermal conductivity

20 W/m.k

Coefficient of thermal expansion

7.2×10-6m/×m.k

 

【Applications】

Alumina ceramic liner for cyclone,
Metal complex pipeline and elbow,
Abrasive liner for down spouting,
Abrasive liner for pipeline, etc.

 

【Features】

1) High hardness.

2) Good abrasion resistance: Alumina ceramic is the material of choice for alumina wearing parts.

3) High resistivity: Alumina is an electrically insulating material.

4) High corrosion resistance: it is insoluble in water and only slightly soluble in strong acid and alkali solutions. The inorganic oxides with extremely stable molecular structure and no electrochemical corrosion results in high corrosion resistance.