RE7716 Molybdenum Rhenium Alloy Rod Mo-20Re

Molybdenum Rhenium Alloy Rod Mo-20Re Description

Molybdenum Rhenium Alloy Rod Mo-20Re is recognised for its exceptional mechanical strength, thermal stability, and corrosion resistance at elevated temperatures. Composed of 20% rhenium and 80% molybdenum, this specialised alloy excels in demanding applications such as aerospace components, nuclear reactors, and precision instruments. Its remarkable thermal conductivity and superior creep resistance make it an ideal choice for environments requiring consistent performance under extreme conditions.

Manufactured in compliance with ASTM B387, every rod undergoes rigorous quality checks to ensure purity, dimensional accuracy, and outstanding metallurgical properties. Dimensions can be fully customised to meet specific project requirements, allowing for versatile integration into various industrial processes. With a commitment to stringent quality standards, our Mo-20Re alloy rods deliver reliable performance and prolonged service life where excellence is paramount.

Molybdenum Rhenium Alloy Rod Mo-20Re Applications

Molybdenum Rhenium Alloy Rod Mo-20Re offers an excellent combination of strength, high temperature stability, and enhanced corrosion resistance, making it a popular choice across numerous industries. Its unique metallurgical structure lends outstanding reliability and performance in harsh environments. Below are some typical applications where this alloy can be employed for improved service life and operational efficiency.

1. Electronics Applications

·         High-Power Switches: Mo-20Re’s excellent conductivity and mechanical strength enable reliable, long-lasting performance in devices handling large electrical loads.

·         X-Ray Tubes: The alloy’s stable structure under extreme heat and vacuum conditions helps ensure consistent output and extended component life.

2. Chemical Processing Applications

·         Corrosion-Resistant Vessels: Thanks to its remarkable chemical stability, Mo-20Re rods help maintain structural integrity in environments prone to aggressive reactions.

·         High-Purity Containers: The alloy’s inertness prevents contamination, making it suitable for handling sensitive or high-purity materials.

3. Aerospace Applications

·         Rocket Nozzles: Mo-20Re’s high melting point and thermal resilience make it ideal for components exposed to intense heat and pressure.

·         Structural Fasteners: The alloy’s superior strength-to-weight ratio and oxidation resistance ensure high reliability in critical aerospace assemblies.

Molybdenum Rhenium Alloy Rod Mo-20Re Packaging

Molybdenum Rhenium Alloy Rod Mo-20Re is carefully packaged with protective materials, typically wrapped with polythene bags or bubble wrap, then placed within a sealed vacuum bag to prevent oxidation. The packaging includes moisture-absorbing desiccants to enhance anti-corrosion measures. We provide wooden crates or customised containers according to customer requirements, ensuring safe transport. The vacuum-sealed enclosure maintains product purity, while robust outer packaging safeguards it from impact and other environmental factors.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Molybdenum Rhenium Alloy Rod Mo-20Re FAQs

Q1: What are the key material properties of Molybdenum Rhenium Alloy Rod Mo-20Re?

A1: Molybdenum Rhenium Alloy Rod Mo-20Re is characterised by its excellent strength at high temperatures, improved ductility, and enhanced resistance to thermal shock. With a relatively low coefficient of thermal expansion, it exhibits stable dimensional behaviour under extreme heat. The addition of 20% rhenium significantly improves the alloy’s creep resistance and overall mechanical performance, making it suitable for demanding applications like aerospace, nuclear, and medical devices.

Q2: How can Molybdenum Rhenium Alloy Rod Mo-20Re be processed or fabricated?

A2: This alloy rod can be processed through techniques such as hot or cold working, forging, and rolling to achieve the desired size and shape. Vacuum or inert atmosphere conditions are often used to maintain chemical purity during processing. Advanced methods like powder metallurgy and electron-beam or plasma arc melting can produce homogenised microstructures, enhancing mechanical properties. Proper handling and cooling are essential to prevent cracking or thermal stress.

Q3: Which quality standards and certifications apply to Molybdenum Rhenium Alloy Rod Mo-20Re?

A3: Molybdenum Rhenium Alloy Rod Mo-20Re often meets or exceeds industry standards set by ASTM B529 and ASTM B386 for molybdenum and molybdenum-rhenium alloys. Manufacturers may also comply with ISO 9001:2015 for quality management systems. Specific aerospace or medical applications might require certifications from NADCAP or AS9100. Material test reports (MTRs) are commonly provided, documenting chemical composition, mechanical properties, and adherence to specification tolerances.

Related Information

1. Material Properties and Advantages

Molybdenum Rhenium Alloy Rod Mo-20Re is highly valued for its unique balance of mechanical strength and elevated temperature performance. The addition of rhenium to molybdenum creates an alloy that retains its integrity and reliability even in extremely demanding conditions. With customised dimensions, these rods can be tailored to meet specific design requirements, making them a preferred choice for applications where durability and heat resistance are critical factors.

Combining molybdenum and 20% rhenium results in a microstructure that resists creep and deformation while maintaining excellent machinability. This alloy’s corrosion resistance and minimal thermal expansion ensure it can be used in hostile environments without compromising performance. The rod form is especially beneficial for precision engineering tasks and assembly processes where uniformity and dimensional accuracy are mandatory.

2. Applications in Advanced Industries

Aerospace engineering often relies on Molybdenum Rhenium Alloy Rod Mo-20Re for crucial components subjected to severe stress or high thermal loads. These rods, available in customised dimensions, are essential in the production of propulsion systems and structural reinforcements where prolonged exposure to extreme temperatures would normally degrade less robust materials. Their extraordinary strength-to-weight ratio also makes them advantageous in satellites and space exploration equipment, ensuring safe and effective operation in harsh orbital conditions.

Cutting-edge fields such as medical device manufacturing and semiconductor production also turn to Mo-20Re rods for their superior performance characteristics. From high-precision surgical instruments to advanced lithography equipment, the consistent material properties of this alloy help maintain product reliability. Its excellent formability allows for complex, customised dimensions that accommodate intricate apparatus designs, ultimately boosting efficiency and extending the operational lifespan of critical tools.