Shenzhen PioCreat 3D Technology Co., Ltd.

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Industrial-grade 3D printer equipment manufacturer

Introduction of 3D printing particle material alumina-Pioceat

2022/09/22

Alumina:
Features: high mechanical strength, high hardness, heat resistance, high resistance, chemical stability, high resistance.
Application direction: electrical insulation, space components, experimental devices, ceramic components, telecommunication equipment, optical components, electronic equipment.



Micro structure Unit Numerical value
Density g/cm³ >3.9
Grain size after firing μm 2.2
SEM Picture
Mechanical behavior    
Four-point bending strength Mpa 397
Weibull modulus   14.9
Theoretical Young's modulus Gpa 300
Vickers hardness Gpa 16.4
Fracture toughness Mpa.M1/1 4
Thermal performance(-50~60℃)
Thermal conductivity at room temperature   W/m.k 23.3
Thermal expansion coefficient(10-6 -50℃

10-6K-1

3.74
20℃ 4.98
60℃ 5.51
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