Advanced Technical Ceramic Materials
Comprehensive material portfolio engineered for demanding semiconductor, aerospace, medical, and industrial applications. Direct-factory precision machining with complete material traceability and metrology validation.
Precision Machined Alumina Ceramic Components
Direct-factory custom machining of technical grade alumina ceramics (95% to 99.5% standard, up to 99.9% semiconductor grade available). Delivering exceptional dielectric breakdown strength and sub-micron dimensional stability.
Leveraging 10+ years of factory engineering expertise to machine dense alumina components with zero edge-chipping and minimal subsurface damage—guaranteeing the structural integrity of complex fine-pitch electrical insulators.
Key Material Properties
High-Value Applications
- Semiconductor Processing: Gas distribution plates, chamber insulating rings, isolation pins, and robot arm end effectors.
- Electronics & Testing: High-dielectric IC testing probe card insulating backings and high-frequency power substrates.
- Vacuum & Fluidics: High-voltage vacuum feedthrough insulators, laser cavity spacers, and severe-service chemical pump seals.
Precision Machined Zirconia Ceramic Components
Custom manufacturing of Yttria-Stabilized Zirconia (YSZ). Offering maximum fracture toughness, steel-matched thermal expansion, and supreme impact resistance.
We specialize in the precision micro-grinding and mirror-polishing of YSZ to achieve a flawless Ra 0.02 mirror surface, ensuring smooth mechanical sliding interfaces with near-zero particle generation.
Key Material Properties
High-Value Applications
- Precision Fluidics & Dosing: Micro-liquid dispensing pump pistons, high-precision dosing cylinders, and fluid valve seats.
- Optical Communications: High-precision fiber optic alignment ferrule sleeves, ROSA/TOSA ceramic connectors, and alignment sleeves.
- Industrial Automation: Ceramic positioning pins, wire drawing guide rollers, customized wear-resistant shafts, and bushings.
Precision Grinding & Lapping of Silicon Carbide Components
Specialized mid-to-backend ultra-precision diamond grinding and lapping of Sintered and Reaction-Bonded SiC. Overcoming extreme material hardness to deliver high thermal conductivity and zero-warp flat surfaces.
By pairing advanced grinding machinery with strong pre-forming supply partners, we focus on delivering large-scale flat SiC components with strict flatness tolerances and excellent erosion resistance.
Key Material Properties
High-Value Applications
- Semiconductor Equipment: Precision wafer vacuum chucks, electrostatic chuck base plates, wafer focus rings, and edge rings.
- Severe Industrial Environments: Heavy-duty mechanical seal faces, chemical pump impellers, and abrasive slurry spray nozzles.
- Advanced Automation: High-rigidity alignment blocks and dimensional guiding stages requiring near-zero thermal drift.
Precision Machined Aluminum Nitride Components
Custom manufacturing of high-thermal grade Aluminum Nitride components. Maximizing heat dissipation (≥170 W/m·K) while ensuring absolute electrical insulation and Silicon CTE matching.
Our factory provides precise dimensional controls down to ±0.003 mm for AlN substrates and components, enabling flawless thermal integration into next-gen AI hardware and GPU packaging.
Key Material Properties
High-Value Applications
- AI Hardware & Computing Infrastructure: High-power GPU/TPU chip carrier submounts, micro-electronic heat sinks, and thermal blocks.
- RF Wireless & Optoelectronics: High-frequency RF wireless infrastructure insulators, laser diode submounts, and optical transceiver bases.
- Semiconductor Wafer Processing: Precision heater plates, electrostatic chuck components, and plasma chamber insulating tabs.
Precision Machined Boron Nitride Components
Custom machining of Hot-Pressed Boron Nitride (Solid/Machinable Grade). Outstanding thermal shock resistance, zero wetness to molten metals, and clean self-lubricating properties.
We machine complex, thin-walled Boron Nitride structural components down to 0.2 mm with tight tolerances, completely avoiding material delamination or micro-fracturing in vacuum fixture designs.
Key Material Properties
High-Value Applications
- High-Vacuum & Sintering Technology: High-vacuum furnace insulating fixtures, thermocouple protection sheaths, and spacer blocks.
- Molten Metal Handling: Crucible liners for high-purity metallurgy, atomization nozzles, and casting molds for non-ferrous metals.
- Rapid Engineering Prototyping: Custom complex electrical insulators for aerospace and defense high-temperature simulation equipment.
Precision Machined Silicon Nitride Components
Direct-factory multi-axis diamond grinding of conventionally sintered Silicon Nitride components. Engineered for superior thermal shock resistance, extreme mechanical toughness, and high mechanical fatigue limits.
Our factory excels in grinding complex Si₃N₄ micro-features, thread milling, and deep slotting, completely overcoming material brittleness to deliver robust high-frequency testing components.
Key Material Properties
High-Value Applications
- Advanced Semiconductor Packaging & Testing: High-precision IC testing probe card insulating plates, high-speed pick-and-place nozzles, and wafer lift pins.
- Severe Aerospace & Industrial Engineering: High-temperature severe-service ball bearings, locator pins, non-conductive welding rollers, and automotive sensor guides.
- Industrial Processing & Automation: Metal forming extrusion dies, severe-service automation guides, and chemical pump wear components.
Validate Your Precision Ceramic Blueprint with KoreCera
Submit your 2D engineering blueprints or 3D CAD files (.STEP / .IGS) below. Our expert engineering team will conduct an in-depth Design-for-Manufacturability (DFM) review and deliver a competitive direct-factory quote. Fast-track prototyping completed within 7-10 business days. Full FAI, OQC, and material traceability reports provided upon delivery.
100% Strict NDA Protection Enforced