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Ceramic Pin -JiFeng Ceramics

Ceramic Structural Components/

Ceramic Pin

Jifeng Ceramics supplies high-precision ceramic pins built for harsh industrial scenarios requiring wear resistance, insulation and stable dimensions. We craft pins from alumina, ジルコニア, 窒化ケイ素, silicon carbide and other advanced ceramics to fit diverse working conditions.
Outperforming standard metal pins, our products feature higher hardness, great chemical resistance and stable performance at extreme temperatures. They serve as locating, guide and insulating pins for semiconductors, automation gear, medical gear and aerospace parts.
Supported by in-house R&D, precision machining and rigorous QC, we deliver custom pins with complex shapes, micron tolerances and custom surface finishes for long-lasting, reliable operation.

  • 製品詳細
  • Technical Specifications

In advanced fields such as semiconductors, 航空宇宙, and medical devices, traditional metal materials can no longer meet the strict requirements of micron-level precision and extreme environmental stability. Relying on independently developed precision ceramic structural components, Chongqing Jifeng Technology provides global industrial customers with customized solutions for high-precision, corrosion-resistant, long-life ceramic parts.

Technical Advantages Of JiFeng Ceramics

Nanoscale Precision Machining

Adopts isostatic pressing + laser precision machining; tolerance ±0.005mm, surface roughness Ra≤0.1μm, suitable for ultra-precision instruments.

Extreme Environment Reliability

Materials include Al₂O₃, Si₃N₄, SiC; withstands 1800°C high temperature, strong acid/alkali, high vacuum; service life ×5–10.

Lightweight & Functional Integration

Density 1/3–1/2 of steel; supports integrated forming of complex shapes; conductive/insulating/thermal coatings available.

Core Applications Of Ceramic Pins

半導体: Wafer handling arms, vacuum chamber guides, etcher insulation nozzles

Medical: Surgical robot joints, MRI non-magnetic parts, dental implant abutments

New Energy: Fuel cell bipolar plates, Li-ion battery sintering molds, PV corrosion-resistant brackets

Optical: Laser reflector cavities, fiber optic connector precision sleeves

JiFeng Ceramics Manufacturing Strength

Full-process Precision Control

From powder purification to sintering, grinding, inspection; CNC + CMM; ISO 2768-mK compliant.

Non-standard Customization

Complex parts: porous, micro-channel, thin-wall (≥0.3mm); metal-ceramic bonding, gradient materials.

Fast Response

私たちの 12,000 ㎡ digital factory in Chongqing delivers prototypes in 10-15 working days, and small/medium orders (≤5,000 pcs) within 25–30 working days.

Parameter CategoryTechnical Index
Base MaterialsAl₂O₃ (90%–99.9%), ZrO₂, Si₃N₄, SiC
密度3.2–6.0 g/cm³ (depends on material)
硬度Hv 1300–2300
Bending Strength300–1200 MPa
熱膨張係数4.5–8.5×10⁻⁶/℃ (20–1000℃)
絶縁耐力15–35 kV/mm (95% Al₂O₃)
Size Range0.5mm micro parts to 800mm large structural parts
Special TreatmentAu/Ni plating, mirror polishing, laser marking

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