Precision-Engineered Platinum Iridium Ring with Chemical Stability and High

Product Specification

Platinum-Iridium (Pt-Ir) Rings are precision-engineered components designed for laboratory and analytical equipment, offering outstanding chemical stability, high-temperature resistance, and mechanical durability. Typically composed of 90–97% platinum and 3–10% iridium, these rings combine platinum’s exceptional corrosion resistance with iridium’s hardness and wear resistance, making them ideal for high-precision instruments and long-term use in harsh environments.

DLX manufactures Platinum Iridium Rings using vacuum induction melting, precision forging, and fine machining processes, ensuring high purity, dimensional accuracy, and consistent mechanical properties. Each ring is engineered to maintain its shape, resist chemical attack, and provide long-term performance under extreme laboratory conditions.

Applications

Platinum Iridium Rings are widely used in a range of high-precision and demanding applications, including:

• Laboratory Equipment: Crucibles, sample holders, and high-temperature furnace components.

• Analytical Instruments: Mass spectrometers, gas analyzers, and electrochemical measurement devices.

• Thermocouples & Sensors: Protective or supporting rings for high-accuracy temperature probes.

• Medical and Biochemical Devices: Components requiring biocompatibility and chemical inertness.

• Aerospace Instrumentation: High-temperature and high-vacuum measurement equipment.

• Chemical Processing: Corrosion-resistant seals, supports, and electrode holders.

Material Advantages

1. Exceptional resistance to chemical corrosion and oxidation.

2. High mechanical strength and wear resistance.

3. Stable performance under thermal cycling and high temperatures up to 1800°C.

4. Superior electrical and thermal conductivity for sensor integration.

5. Biocompatible and non-reactive for medical and laboratory use.

6. Dimensional stability with minimal thermal expansion.

7. Long operational lifespan with low maintenance requirements.

8. Precision-engineered for tight tolerances and repeatable performance.

Industry Trend Analysis

Platinum-Iridium Rings are increasingly in demand as laboratories and analytical industries require components that can withstand extreme chemical and thermal conditions. Miniaturization of analytical devices and precision instruments has amplified the need for stable, corrosion-resistant, and durable materials.

In the medical and biochemical sectors, Pt-Ir rings are essential in devices that contact biological fluids, ensuring safety and long-term performance. Similarly, in the aerospace and energy industries, high-temperature and high-vacuum conditions make Pt-Ir alloys an ideal choice for long-life instrumentation components.

Sustainability has also become a significant factor. DLX implements a recycling program for platinum and iridium scrap, recovering materials for reuse without compromising purity, aligning with the growing focus on eco-friendly and cost-efficient manufacturing in global high-tech industries.

Comparison Table

DLX specializes in high-purity Pt-Ir alloys engineered for critical applications. Our Platinum Iridium Rings are designed for precision, durability, and stability, meeting the strict demands of modern laboratory and analytical instruments.

Using proprietary vacuum induction melting, precision forging, and annealing techniques, DLX ensures consistent microstructure and minimal inclusions, critical for chemical stability and mechanical performance. Our in-house machining capabilities allow for tight dimensional tolerances, ensuring each ring fits perfectly within high-precision equipment.

DLX also offers custom compositions and dimensions, enabling customers to optimize hardness, elasticity, and thermal properties according to specific instrument requirements. With our recycling program, we help customers reclaim platinum and iridium scrap, reducing costs while maintaining sustainability.

Our global logistics support and quality assurance ensure reliable delivery and consistent product quality, making DLX a trusted supplier for laboratory, analytical, aerospace, and medical equipment manufacturers.

At DLX, Platinum Iridium Rings are more than just mechanical components—they are critical elements in high-precision instrumentation. In laboratory and analytical equipment, even minor deviations in material performance can affect results. Pt-Ir Rings provide the chemical stability, thermal resistance, and mechanical reliability that engineers and researchers demand.

Platinum offers outstanding corrosion resistance, while iridium adds hardness and high-temperature durability. The combination ensures that DLX rings maintain their shape, resist wear, and endure repeated thermal cycles, outperforming conventional alloys.

As analytical instruments become more miniaturized and sensitive, precision components like Pt-Ir rings are increasingly critical. DLX addresses these needs with advanced manufacturing processes, including precision forging, fine machining, and annealing, producing rings that fit perfectly and perform consistently.

Long-term reliability is also key. DLX Pt-Ir rings resist deformation, corrosion, and fatigue, providing decades of stable operation in laboratories, medical devices, and aerospace equipment. Our integrated recycling and refining system ensures that platinum and iridium are efficiently recovered, reducing costs and environmental impact.

Whether in high-temperature furnaces, electrochemical sensors, or aerospace instrumentation, DLX Platinum Iridium Rings deliver precision, durability, and performance, giving our customers confidence in their critical measurement and analytical applications.