● High abrasion resistance ● High corrosion resistance ● High oxidation resistance ● High heat conductivity, good heat conduction effect ● High temperature environment strength still does not change ● Thermal shock resistance ● Fast forming, high yield, no pollution ● Low density, light weight ● Long life
The outer diameter of the silicon carbide wear-resistant barrel is up to 1000mm. The outer diameter and end face of the silicon carbide wear-resistant barrel can be combined with the sealing surface finishing after sintering, and the outer diameter and end face of the silicon carbide wear-resistant barrel can be strictly inspected for size and surface fluorescence penetration. The density of silicon carbide wear-resistant barrel is greater than 3.14g/cm3, the Vickers hardness is above 23GPa, and the wear resistance is high. The silicon carbide wear-resistant barrel material is certified by TUVFDA and can meet the requirements of food-grade media transportation.
1. High purity silicon carbide powder
2. Open mold processing: dry pressing, CIM injection molding, isostatic pressing.
3. Appearance processing: surface grinding, outer diameter/inner diameter grinding, fine engraving machining, grinding, polishing grinding.
Nano sand mill, conveying equipment, conveying pipeline, etc
Basic characteristic | Main ingredient purity(wt%) | 99 | |
colour | black | ||
density(g/cm³) | 1350 | ||
hydroscopicity(%) | 0 | ||
Mechanical characteristic | Modulus of elasticity GPa | 450 | |
Compressive strength(MPa) | 224 | ||
Bending strength(MPa) | 400 | ||
Poisson's ratio | 0.14 | ||
Vickers hardness(GPa) | 30 | ||
Thermal characteristic | Hottest operating temperature(℃) | 1600 | |
Coefficient of thermal expansion(1/℃×10-6) | RT~500℃ | 3.9 | |
RT~800℃ | 4.3 | ||
Thermal conductivity(W/m x K) | 40 | ||
Thermal shock resistance△T(℃) | 300 | ||
Electrical characteristic | Volume resistivity | 25℃ | 3x10 to the sixth power |
Dielectric constant | 10GHz |
By product
Application requirement
Design and research
Optimization scheme
Strict essence
Precision drawing
piggyback
Select ingredients
Multiple forming
Fired blank
Grinding and polishing
Precision machining
Multiple gage
Professional survey
Qualified product
Package and ship
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