Gemstone Series
Using high-quality single-crystal alumina material, we provide ruby and sapphire series products with excellent wear resistance, corrosion resistance and high light transmission, which are suitable for precision measuring instruments, optical sensors and high-end industrial equipment and other fields.
1. 20+ years of ceramic manufacturing experience
2. Factory-direct supply with guaranteed quality
3. Custom production available
4. Made from industrial ruby and sapphire
5. Widely used in medical, aerospace, machining and precision instruments
The Gemstone Series is UPCERA’s premium line of advanced ceramics designed for industrial, structural, and optical communication applications. Engineered for exceptional durability, thermal stability, and wear resistance, these materials are ideal for demanding industrial, structural, and optical communication applications. Each product in the Gemstone Series is crafted using advanced ceramic technology to deliver superior mechanical properties, precision, and reliability. Whether used in harsh environments or precision-engineered components, the Gemstone Series offers both performance and aesthetic appeal. UPCERA’s commitment to innovation ensures these ceramics meet the evolving needs of modern industry and custom application requirements.
Properties:
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High Hardness & Wear Resistance
Suitable for abrasive environments and long-lasting performance. -
Thermal Stability
Maintains performance under extreme temperatures and thermal cycling. -
Electrical Insulation
Excellent dielectric properties for electronic and optical applications. -
Corrosion Resistance
Inert to chemicals and oxidation in harsh conditions. -
Precision Machinability
Supports tight tolerances and fine structural features.
Available Materials:
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Zirconia-Based Ceramics (ZrO₂)
Superior strength and fracture toughness -
Alumina-Based Ceramics (Al₂O₃)
High hardness and chemical resistance -
Composite Ceramics
Tailored properties for custom applications
Applications:
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Structural components in high-load environments
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Precision parts for optical communication devices
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Custom inserts, guides, and industrial wear parts
