Products

Alumina Ceramic Parts

Alumina Ceramic Parts is the most cost effective and widely used material in the family of engineering ceramics, the raw materials from which this high performance technical grade ceramic is made are readily available and reasonably priced, resulting in good value for the cost in fabricated alumina shapes.

It features high hardness and wear resistance, low erosion levels, high temperature resistance, corrosion resistance, and bioinertness. Additionally, Its high dielectric properties are beneficial in electronic products.

Applications include semiconductor processing equipment parts, faucet disc valves, seals, electronic substrates and industrial machine components.

Main Characteristics

High hardness
High wear-resistant
High compressive strength
High mechanical Strength
Excellent electrical insulation properties
Excellent dielectric properties
Good thermal conductivity

Main Applications

Electronic substrates
Seal rings
High temperature electrical insulators
High voltage insulators
Wear resistant linings
Semiconductor parts
Thermometry sensors

Available grades of Alumina:

96% Alumina
99% Alumina
99.5% Alumina
99.7% Alumina

Standard Alumina Ceramic Parts

Actech Ceramic is offering a variety of standard ceramic parts , like plates, rods and substratess. most parts are kept in stock for short term delivery.

If a special size is required, please advise and we will be happy to quote.

Standard Alumina Plates

Material: 99% Alumina
Available Size (L*W): 95*145, 100*100, 100*200, 110*110, 120*290, 160*160mm
Thickness: 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 18, 20mm
Tolerance: Blanks (as fired): +3/-0mm, Precision Plate (as machining): +/-0.02mm

Standard Alumina Rods

Material: 99% Alumina
Outer Diameter: 3, 4, 5, 6, 8, 10, 12, 15, 18, 20, 25, 30, 40mm
Length: 120, 150, 200mm
Tolerance: Blanks (as fired): +2/-0mm, Precision Rods (as machining): +/-0.01mm

Standard Alumina Substrates

Material: 96% Alumina
Available Size (L*W): 60*70, 101.6*101.6, 114.3*114.3, 127*127mm
Thickness: 0.1, 0.2, 0.3, 0.5, 0.635, 0.8, 1.0, 1.2, 1.5, 2.0mm
Tolerance: +/-0.02mm

Standard Alumina Balls

Material: 99% Alumina
Grade: G20, G40
Available sizes in stock: Ø0.8, Ø1.2, Ø1.3, Ø1.5, Ø2.0, Ø2.381, Ø2.5, Ø3.0, Ø3.175, Ø3.5, Ø3.969, Ø4.0, Ø4.763, Ø5.0, Ø6.0, Ø6.35, Ø6.5, Ø6.747, Ø7.0, Ø7.144, Ø7.5, Ø8.0, Ø8.731, Ø9.0, Ø9.2, Ø9.525, Ø10.0, Ø11.0, Ø11.113, Ø12.0, Ø12.7, Ø13.494, Ø15.0, Ø15.875, Ø16.0, Ø17.0, Ø18.0, Ø18.256, Ø19.0, Ø20.0, Ø20.638, Ø22.0, Ø25.0, Ø25.4, Ø26.0, Ø26.988, Ø28.0, Ø28.575, Ø31.75, Ø32.0, Ø34.925, Ø35.0, Ø38.1, Ø40.0, Ø41.275, Ø44.45, Ø45.03, Ø50.0, Ø50.8, Ø63.5