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Precision-Engineered Platinum Iridium Ring with Chemical Stability and High-Temperature Resistance for Laboratory Equipment

Name: Precision-Engineered Platinum Iridium Ring with Chemical Stability and High-Temperature Resistance for Laboratory Equipment
Brand: Changzhou DLX Alloy Co., Ltd.
SKU: Platinum Iridium Ring
Price: 149.30 USD
Availability: InStock

Brand Name:	DLX
Model Number:	Platinum Iridium Ring
MOQ:	20kg
Payment Terms:	D/A,L/C,D/P,T/T,Western Union,MoneyGram

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

CE,ROHS

Highlight:

Precision-Engineered Platinum Iridium Ring

Chemical Stability Pt-Ir Ring

High-Temperature Resistance Platinum Iridium Alloy Ring

Product Description

Platinum Iridium Ring for Laboratory and Analytical Equipment

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

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

Exceptional resistance to chemical corrosion and oxidation.
High mechanical strength and wear resistance.
Stable performance under thermal cycling and high temperatures up to 1800°C.
Superior electrical and thermal conductivity for sensor integration.
Biocompatible and non-reactive for medical and laboratory use.
Dimensional stability with minimal thermal expansion.
Long operational lifespan with low maintenance requirements.
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.

Technical Comparison

Parameter	Pure Platinum Ring	Pt-Ir Ring (90Pt-10Ir)	DLX Pt-Ir Ring
Composition	99.95% Pt	90% Pt / 10% Ir	Custom (90-97% Pt / 3-10% Ir)
Hardness (HV)	60-80	120-150	140-160 (Optimized)
Melting Point (°C)	1769	1828	1825-1830
Tensile Strength (MPa)	130-180	250-300	280-320
*Electrical Resistivity (µΩcm)**	10.6	18.0	17.5-18.5
Corrosion Resistance	Excellent	Excellent	Superior, lab-tested
Operating Temperature (°C)	Up to 1000	Up to 1800	Up to 1850
Applications	Electrodes, lab tubes	Thermocouples, electrodes, analytical instruments	Laboratory supports, sensor rings, high-temp analytical devices

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.

Manufacturing Capabilities

Our 12,000㎡ factory is equipped with complete capabilities for research, production, testing, and packaging. We strictly adhere to ISO 9001 standards in our production processes, with an annual output of 1,200 tons. This ensures that we meet both quantity and quality demands. Furthermore, all products undergo rigorous simulated environment testing including high temperature, high pressure, and corrosion tests before being dispatched, ensuring they meet customer specifications.

Frequently Asked Questions

What is the typical composition of DLX Pt-Ir Rings?

Standard composition is 90% platinum and 10% iridium, with custom ratios from 90-97% platinum based on performance requirements.

Why is iridium added to platinum for rings?

Iridium enhances hardness, wear resistance, and thermal stability, improving the durability of the ring under extreme conditions.

What are the main applications of Pt-Ir rings?

They are widely used in laboratory supports, high-temperature analytical instruments, thermocouples, electrodes, and precision sensors.

Can DLX provide custom dimensions or tolerances?

Yes, we offer fully customized rings with precise outer diameter, inner diameter, and thickness tolerances suitable for micro-instrumentation.

Are Pt-Ir rings biocompatible?

Yes. DLX Pt-Ir rings are chemically inert and safe for use in medical and biochemical equipment.

How do Pt-Ir rings perform at high temperatures?

They maintain mechanical and chemical stability up to 1850°C, ideal for high-temperature laboratory and industrial equipment.

Does DLX offer recycling programs for Pt-Ir scrap?

Yes, our closed-loop recycling program allows customers to return scrap material for refining and reuse, supporting sustainability.

What quality certifications does DLX maintain?

Our production adheres to ISO 9001 and ISO 13485 standards, ensuring high-quality, reliable components for laboratory and medical applications.

For all our clients, we offer timely and multilingual after-sales support and technical consulting, helping you resolve any issues swiftly and efficiently.

Tags:

Pt-Ir Alloy Tube with Chemical Stability, Mechanical Reliability, and Precision Extrusion for High-Temperature Applications

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products details

Precision-Engineered Platinum Iridium Ring with Chemical Stability and High-Temperature Resistance for Laboratory Equipment

Precision-Engineered Platinum Iridium Ring with Chemical Stability and High-Temperature Resistance for Laboratory Equipment

Precision-Engineered Platinum Iridium Ring

Chemical Stability Pt-Ir Ring

High-Temperature Resistance Platinum Iridium Alloy Ring