Diameter 1.0mm 1.5mm 2.0mm Silicon Nitride Ceramic Rod Si3N4

Brand Name
3X Ceramic Parts
Material Type
silicon nitride ceramic
5 pcs
Dia 0.2mm to 50mm
rod shape or custom
HRA 90
Max working temperature
1200 ℃
Thermal Conductivity
15-20 W/ (m.k)
Thermal Shock Resistant
500 △ T℃
Compressive Strength
2500 Mpa
Flexural Strength
>600 Mpa

Diameter 1.0mm 1.5mm 2.0mm Silicon Nitride Rod 

The prime features of silicon nitride rod 
1. Extraordinary thermal shock, it can withstand up to1000ºC
2. It's easier to do precise machining, the tolerance can be 0.001mm
3. Chemical corrosion resistance under high temperature, except for HF and H3PO4
4. Extreme wear and abrasion resistance., much better than stainless steel
5. Great mechanical properties, hardness, compressive and flexural strength are much higher stainless steel

The specification of silicon nitride ceramic rods

Optional material Silicon nitride (Si3N4), Alumina (Al2O3), Zirconia (ZrO2), Silicon carbide (SiC)
Dimensional capability Diameter range from 0.30 ~50 mm, length can be up to 2000 mm
Secondary process Lapping, Fine grinding, Precision cutting, Tapping, Drilling and so on
Technical parameters Diameter to be 0.005 mm, length to be 0.10 mm, roundness can be 0.001 mm
Roughness The cylinder surface can be polished to be Ra 0.20 or better
Surface treatment Diamond-like polished surface, Glazed, Metalized for ceramic to metal boning
Cosmetic quality Smooth surface free of contamination, no deformation, and crack

Description of high purity silicon nitride ceramic rods
Silicon nitride ceramic offers exceptional thermal shock, extreme thermal stress resistance, excellent wear resistance, great chemical resistance, and easier machinable features. It's always made use of producing refractory ceramic parts, anti-corrosion ceramic parts, ceramic seal parts, ceramic cutter/blade for machining.
Our company supplies a great of silicon nitride ceramic components, including Si3N4 ceramic tube, Si3N4 ceramic plate, Si3N4 ceramic rod, and various complicated silicon carbide ceramic structural parts.

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