Sapphire Components

Sapphire Components

Sapphire Components

  • Tamaños personalizados y estándar en stock
  • Plazo de entrega rápido
  • Precio competitivo

Sapphire Components are precision parts made from high-purity monocrystalline aluminum oxide (Al2O3), offering exceptional hardness, chemical stability, and optical transparency. They are widely used in electronics, optics, mechanical systems, and high-temperature applications, providing reliable performance under extreme conditions. We can supply high-quality Sapphire Components with various specifications and competitive prices, offering customized solutions to meet specific requirements.

O envíenos un correo electrónico a sales@heegermaterials.com.

Sapphire Components Data Sheet

Densidad3.97–4.1 g/cm3
MaterialesAI2O3
Punto de fusión2045 ℃

Sapphire Components Description

Sapphire Components are made from high-purity single-crystal aluminum oxide (Al2O3), offering outstanding hardness, thermal stability, and chemical resistance. These components deliver exceptional performance in precision instruments, optical systems, electronic devices, and high-stress mechanical applications, maintaining reliability under extreme conditions. Available in various shapes such as rods, plungers, caps, and bearings, they can be customized to meet specific industrial or scientific requirements.

Sapphire Infrared Transmittance at Different Thicknesses

Sapphire Components Key Features

  • Gran dureza: Excellent wear resistance ensures long-lasting performance in mechanical and industrial applications.
  • Estabilidad térmica: Maintains structural integrity under high temperatures and thermal cycling.
  • Resistencia química: Resistant to acids, alkalis, and most corrosive environments.
  • Optical Clarity: Transparent properties suitable for optical and laser applications.
  • Mecanizado de precisión: Can be manufactured into various shapes and sizes with tight tolerances for specialized applications.

Sapphire Components Applications

  • Optical Devices: Used in lenses, windows, and laser systems for high transparency and durability.
  • Precision Instruments: Applied in sensors, measurement tools, and scientific equipment requiring stability and wear resistance.
  • Mechanical Parts: Serves as plungers, rods, and bearings in high-stress machinery and equipment.
  • Electrónica: Utilized in semiconductor processing and electronic components for thermal and chemical stability.
  • High-Temperature Environments: Ideal for furnaces, reactors, and other applications where materials face extreme heat and corrosive conditions.

Sapphire Material Properties

PropiedadEspecificación
Fórmula químicaAluminum Oxide (Al₂O₃), single crystal
Crystal SystemTrigonal, hexagonal lattice
Punto de fusión2045℃

PropiedadEspecificación
Densidad3.97–4.1 g/cm³
Calor específico0.18 Cal/g·K (25℃); 750 J·kg⁻¹·K⁻¹ (25°C)
Conductividad térmica35–40 W·m⁻¹·K⁻¹ @20°C
Coeficiente de dilatación térmicaParallel: 6.7 × 10⁻⁶/K; Perpendicular: 5.0 × 10⁻⁶/K
Relación de Poisson0.28
Apparent Porosity0%
Water Absorption0%

PropiedadEspecificación
DurezaMohs: 9
Dureza (Knoop)2000 kgf/mm²
Dureza (Vickers)1700–1800 kgf/mm²
Módulo elástico340–380 GPa
Resistencia a la compresión2.1 GPa
Resistencia a la tracción0.19 GPa
Resistencia a la flexión448 MPa

PropiedadEspecificación
Punto de fusión2045℃
Continuous Use Temperature1800–1950℃
Coeficiente de dilatación térmicaParallel: 6.7 ×10⁻⁶/K; Perpendicular: 5.0 ×10⁻⁶/K;
Conductividad térmica35–40 W·m⁻¹·K⁻¹
Calor específico0.18 Cal/g·K / 750 J·kg⁻¹·K⁻¹

PropiedadEspecificación
Resistividad>10¹⁶ Ω·cm (25℃)
Constante dieléctrica7.5–10
Rigidez dieléctrica15–50 kV/mm

PropiedadEspecificación
Índice de refracciónParallel: 1.769; Perpendicular: 1.76; Range: 1.71–1.79
Alcance de la transmisión86% (280–3500 nm); Useful range: 200–5500 nm

Sapphire Products Packaging

Sapphire Products are typically packaged in vacuum-sealed bags to prevent moisture or contamination and wrapped with foam to cushion vibrations and impacts during transport, ensuring the quality of products in their original condition.

Embalaje de productos cerámicos-HM

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Solicitar presupuesto

Lo comprobaremos y le responderemos en 24 horas.

To customize your sapphire components, please provide the following details:

  1. Dimensiones: Especifique el diámetro, la longitud, la anchura, la altura y otros parámetros.
  2. Formas: Especifique los detalles sobre la forma de la pieza.
  3. Pureza del material
  4. Tolerancias: Especifique las tolerancias que puede aceptar.
  5. Acabado superficial: pulido, rugoso, etc.
  6. Cantidad de los productos que necesita
  7. Alternativamente, puede proporcionar un dibujo con sus especificaciones.

Una vez que tengamos estos datos, podremos facilitarle un presupuesto en 24 horas.

We carry a wide variety of Sapphire products in stock, and for these, there is generally no minimum order requirement. However, for custom orders, we typically set a minimum order value of $200. The lead time for stock items is usually 1-2 weeks, while custom orders usually take 3-4 weeks, depending on the specifics of the order.

They are widely used in optics, electronics, precision instruments, high-temperature machinery, and chemical processing equipment.

Yes. They retain their structural and optical properties under high temperatures, chemical exposure, and mechanical stress.

Advanced Ceramic Hub, established in 2016 in Colorado, USA, is a specialized supplier and manufacturer of Sapphire products. With extensive expertise in supply and export, we offer competitive pricing and customized solutions tailored to specific requirements, ensuring outstanding quality and customer satisfaction. As a professional provider of cerámicametales refractarios, aleaciones especiales, polvos esféricos y diversos materiales avanzados, atendemos las necesidades de investigación, desarrollo y producción industrial a gran escala de los sectores científico e industrial.

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