Производитель керамических стержней & Поставщик

Ultra-high mechanical strength: Bending strength ≥ 450 МПа, compressive strength ≥ 2000 МПа, withstands heavy load and impact.

Extreme environment resistance: Operating temperature from -60°C to 1600°C, resistant to acids, щелочи, и расплавленные металлы.

Low thermal expansion: CTE 6–8×10⁻⁶/°C, excellent dimensional stability at high temperatures.

Electrical insulation: Volume resistivity > 10¹² Ω·cm; conductive coating available for anti-static use.

Custom manufacturing: Diameter 1–200 mm, length 5–2000 mm, special shapes supported.

High-temperature industry: Furnace thermocouple tubes, support rods, semiconductor single crystal furnace parts

Machinery: Pump/valve ceramic shafts, bearing rollers, precision guide rods

Chemical equipment: Reactor agitators, corrosion-resistant liners, electrolyzer electrodes

Электроника: Vacuum tube insulators, laser cavity supports, high-voltage insulation cores

Медицинский & lab: Medical imaging components, high-temperature test rods, bioreactor shafts

Advanced material: High-purity powder + изостатическое прессование, density ≥99.3%

Precision machining: CNC grinding & deep hole drilling, tolerance ±0.005 mm

Fast delivery: Standard items in 72h; custom orders 7–15 days

Full service: Material selection, testing, installation support

Параметр	Details
Материал	95%/99% Al₂O₃, Карбид кремния, Си₃N₄, ZrO₂
Standard Size	Diameter: 1–200 mm; Length: 5–2000 mm (customizable)
прочность на изгиб	Al₂O₃: ≥300 MPa; Карбид кремния: ≥450 MPa
Operating Temp	Al₂O₃: -60°C ~ 1500°C; Карбид кремния: -60°C ~ 1600°C
Шероховатость поверхности	Ra ≤0.4 μm (polished); Ra ≤1.6 μm (стандартный)
Плотность	Al₂O₃: 3.6–3.9 g/cm³; Карбид кремния: 3.1–3.2 g/cm³
Certifications	ISO 9001, RoHS, AS9100, ISO 13485

Керамический стержень/