The small-sized sapphire laser cone is used in laser cutting, medical lasers, and scientific research.

The small-sized sapphire laser cone is used in laser cutting, medical lasers, and scientific research.

Product abstract

Sapphire rods find extensive applications in the medical device industry, precision machinery, and inspection instruments due to their exceptional properties. These rods boast high hardness, strength, scratch resistance, and superior radiation stability. They maintain their shape and dimensions even under extreme temperatures, with a high softening point exceeding 2000°C.

Chemically inert and resistant to most processing environments, sapphire rods withstand temperatures of up to approximately 1000°C, making them ideal for applications involving acids and alkalis. Moreover, their bio-inert nature makes them perfect for use in bio-engineering, dental, and medical bone implants.

In addition to their resistance to wear and abrasion, sapphire rods are suitable for rod bearing applications. UltiTech provides a comprehensive range of sapphire rods tailored to various applications, including ram pumps, plunger rods, laser rangefinders, laser designators, insulators, and measuring rods.

We offer customization options for sapphire rod shapes, including flat ends, radiused ends, saddle pins, and special shapes based on customer requirements. Our achievable specifications include diameters starting from 0.40mm, lengths up to 600mm, surface quality up to 40/20, and surface roughness of RZ0.05.

Product showcase

Product applications

Medical Devices and Instruments: Sapphire rods play a crucial role in medical devices and instruments, particularly in surgical tools, implants, and diagnostic equipment. Their bio-inert nature ensures compatibility with biological systems, making them ideal for implants and surgical instruments. Additionally, their exceptional chemical durability enables them to withstand sterilization processes without degradation, ensuring reliable performance in medical applications. From endoscopic tools to dental implants, sapphire rods contribute to the advancement of medical technology by providing reliability, biocompatibility, and precision.

Precision Machinery and Equipment: In precision machinery and equipment, sapphire rods are integral components due to their exceptional hardness, wear resistance, and dimensional stability. They are commonly used in CNC machines, where their rigidity and resistance to deformation ensure precise movement and machining accuracy. Moreover, sapphire rods find application in optical systems, such as lenses and mirrors, where their optical clarity and high transmission properties enhance performance. Whether in laser cutting machines or high-precision measurement tools, sapphire rods contribute to the production of intricate components with utmost precision.

Inspection and Metrology Instruments: Instruments used for inspection and metrology rely on sapphire rods for their rigidity, thermal stability, and resistance to environmental factors. Coordinate measuring machines (CMMs), laser scanners, and optical profilers utilize sapphire rods as structural components to ensure stability and accuracy during measurements. Their high thermal conductivity and resistance to thermal expansion enable precise and repeatable measurements, even in demanding industrial environments. By incorporating sapphire rods, inspection instruments maintain accuracy and reliability in dimensional metrology, surface inspection, and quality control processes.

Aerospace and Scientific Research: In aerospace applications and scientific research, sapphire rods find use in various critical components requiring reliability, longevity, and high-performance characteristics. They are employed in aerospace sensors, satellite systems, and aerospace instrumentation, where their exceptional mechanical and thermal properties ensure performance in extreme conditions. In scientific research, sapphire rods serve in experimental setups, particle detectors, and cryogenic systems, benefiting from their purity, chemical inertness, and low thermal expansion coefficient. Whether exploring outer space or probing the depths of fundamental physics, sapphire rods contribute to scientific discovery and technological advancement.

Product properties

Bio-Inertness: One of the standout properties of sapphire rods is their bio-inertness, making them highly suitable for medical applications. This property ensures compatibility with biological systems, allowing for their use in surgical tools, implants, and diagnostic equipment without adverse reactions or complications.

Chemical Durability: Sapphire rods exhibit exceptional chemical durability, enabling them to withstand sterilization processes and harsh chemical environments encountered in medical settings. This property ensures the longevity and reliability of sapphire rods in medical devices and instruments, where cleanliness and sterility are paramount.

High Hardness and Wear Resistance: With their outstanding hardness and wear resistance, sapphire rods are essential components in precision machinery and equipment. Their ability to resist abrasion and deformation ensures long-term performance and dimensional stability in CNC machines, optical systems, and other precision instruments, contributing to the production of high-quality components.

Dimensional Stability: Sapphire rods maintain dimensional stability even under extreme temperatures, thanks to their high softening point exceeding 2000°C. This property makes them ideal for applications requiring precise and consistent performance, such as in aerospace sensors, satellite systems, and scientific research equipment operating in harsh environments.

Optical Clarity and High Transmission: In optical applications, sapphire rods offer exceptional optical clarity and high transmission properties, making them ideal for lenses, mirrors, and other optical components. Their ability to transmit light across a wide spectrum enables the development of high-performance optical systems in fields such as microscopy, spectroscopy, and laser technology.

Rigidity and Thermal Stability: Sapphire rods exhibit rigidity and thermal stability, making them essential for structural components in inspection and metrology instruments. Their ability to maintain stability under thermal cycling and environmental variations ensures the accuracy and reliability of coordinate measuring machines, laser scanners, and optical profilers in dimensional metrology and quality control processes.