Product Description

Small diameter sapphire ruby balls for alves, pumps, and watches high hardness Ball Bearings

Product abstract

This study investigates the application of small diameter sapphire ruby balls in valves, pumps, and watches, focusing on their high hardness and suitability as ball bearings. The research explores the performance and durability of these ruby balls in various industrial and precision instrument settings. Through experimental analysis and mechanical testing, the study aims to provide insights into the effectiveness of sapphire ruby balls as ball bearing components in demanding environments.

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Applications

Properties:

1. Precision Instruments: Our Sapphire Ruby Balls find widespread use in precision instruments such as optical sensors, microscopes, and measurement devices. Their exceptional hardness and optical clarity make them ideal for precise positioning and alignment tasks, ensuring accurate readings and reliable performance.

2. Medical Equipment: In the medical field, our Sapphire Ruby Balls serve in various critical applications, including surgical instruments, endoscopes, and medical lasers. Their biocompatibility, combined with their durability and resistance to sterilization processes, makes them indispensable for ensuring the safety and efficacy of medical procedures.

3. Aerospace and Aviation: Aerospace and aviation industries leverage the superior properties of our Sapphire Ruby Balls in gyroscopes, inertial navigation systems, and aerospace instrumentation. Their ability to withstand extreme temperatures, high speeds, and harsh environmental conditions makes them essential for maintaining stability and precision in aerospace equipment.

4. High-Pressure Environments: In industries such as oil and gas, our Sapphire Ruby Balls excel in high-pressure valves, pumps, and drilling equipment. Their hardness and resistance to abrasion ensure reliable sealing and fluid control even in corrosive and abrasive media, contributing to enhanced safety and efficiency in critical operations.

5. Watchmaking: Our Sapphire Ruby Balls play a crucial role in the intricate mechanisms of luxury watches, serving as pivot points and bearings in movements. Their smooth surface finish and exceptional durability ensure smooth and accurate timekeeping, reflecting the craftsmanship and precision synonymous with high-end watchmaking.

6. Scientific Research: Researchers rely on our Sapphire Ruby Balls for various applications in laboratories and research facilities. From precision optics experiments to particle manipulation in microfluidic systems, these balls provide stable and consistent performance, enabling breakthroughs in scientific exploration and discovery.

7. Industrial Automation: In industrial automation and robotics, our Sapphire Ruby Balls contribute to the smooth operation of robotic arms, linear motion systems, and automation machinery. Their low friction and high load-bearing capacity ensure precise motion control and minimize wear and maintenance requirements, optimizing production efficiency and reliability.

8. Electronics Manufacturing: Our Sapphire Ruby Balls are used in electronics manufacturing processes such as wire bonding, where they serve as bonding tools in semiconductor packaging. Their hardness and dimensional stability enable precise wire bonding, ensuring reliable electrical connections in semiconductor devices.

9. Hardness: Our Sapphire Ruby Balls exhibit exceptional hardness, ranking 9 on the Mohs scale, ensuring resistance to scratching, abrasion, and wear even in harsh operating conditions. This property makes them suitable for applications requiring durability and long-term reliability.

10. Optical Clarity: With outstanding optical clarity, our Sapphire Ruby Balls provide excellent transmission of light across a broad spectrum, making them ideal for applications in optical instruments, sensors, and high-precision imaging systems where minimal distortion and maximum light transmission are essential.

11. Chemical Inertness: Our Sapphire Ruby Balls demonstrate high chemical inertness, resisting corrosion and degradation when exposed to acids, alkalis, and other harsh chemicals. This property ensures their stability and performance in chemically aggressive environments, such as chemical processing plants and laboratory settings.

12. Temperature Resistance: Our Sapphire Ruby Balls exhibit remarkable temperature resistance, maintaining their mechanical properties and dimensional stability over a wide temperature range, from cryogenic temperatures to elevated temperatures exceeding 2000°C. This property makes them suitable for applications in extreme environments, including aerospace, automotive, and industrial processes.

13. Dimensional Stability: Our Sapphire Ruby Balls feature exceptional dimensional stability, maintaining precise dimensions and tolerances even under mechanical stress, thermal cycling, and high-pressure conditions. This property ensures consistent performance and tight tolerances in critical applications, such as precision bearings and sealing components.

14. Biocompatibility: Our Sapphire Ruby Balls possess excellent biocompatibility, making them safe for use in medical and biotechnological applications, including surgical instruments, implants, and diagnostic equipment. This property ensures compatibility with biological tissues and fluids, minimizing the risk of adverse reactions and promoting patient safety.

15. Electrical Insulation: Our Sapphire Ruby Balls offer excellent electrical insulation properties, preventing the flow of electrical current and minimizing electromagnetic interference in electronic and electrical applications. This property makes them suitable for use in electrical connectors, insulating components, and high-voltage applications, ensuring reliable performance and safety.

16. Low Friction: Our Sapphire Ruby Balls exhibit low friction coefficients, reducing energy consumption and minimizing wear in mechanical systems such as bearings, seals, and sliding components. This property enhances efficiency, reduces maintenance requirements, and extends the service life of equipment in various industrial and automotive applications.

17. Composition	Al2O3
    Structure	Hexagonal crystal
    Mechanical property	Tensile strength:　0.5GPa Bending strength: 　0.5 to 0.7GPa Compressive strength:　3.0 to 3.4GPa Young’s modulus:　350 to 470GPa Hardness:　HK1,500 to 2,000 * Values for reference
    Feature	High hardness and excellent wear and abrasion resistance. Chemically stable with excellent chemical resistance and tolerance of a strong acid like hydrofluoric acid. Excellent in heat resistance. Excellent insulating property. Excellent abrasion resistance property. Excellent optical property.

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