RE7717 Molybdenum Rhenium Alloy Rod Mo-41Re

Molybdenum Rhenium Alloy Rod Mo-41Re Description

Our Molybdenum Rhenium Alloy Rod Mo-41Re is engineered to deliver exceptional strength and reliability in the most demanding environments. Composed of 41% rhenium and 59% molybdenum, this alloy exhibits outstanding creep resistance, high-temperature performance, and excellent ductility. Its superior thermal conductivity and stability under extreme heat make it an ideal choice for aerospace, electronics, and nuclear applications, where precision and durability are paramount.

Manufactured in compliance with ASTM B387 standards, each Mo-41Re rod can be customised to your specific dimensions without compromising quality. We employ stringent quality control procedures and advanced production techniques, ensuring optimal purity and a long service life. Whether you require a resilient material for high-temperature assemblies or need a reliable solution for cutting-edge research, our Molybdenum Rhenium Alloy Rod Mo-41Re offers performance tailored to your exact requirements.

Molybdenum Rhenium Alloy Rod Mo-41Re Applications

Renowned for their high-temperature strength and exceptional stability, Molybdenum Rhenium Alloy Rods (Mo-41Re) offer superior mechanical and chemical performance in extreme environments. The alloy’s unique properties make it suitable for demanding applications, including aerospace, high-temperature industrial processes, and advanced medical equipment. With low vapour pressure and excellent creep resistance, Mo-41Re also exhibits remarkable ductility, making fabrication and precision machining feasible for critical applications.

1. Aerospace Applications

·         High-Temperature Nozzles: Deliver consistent performance and shape retention in rocket engines for precise thrust control.

·         Propulsion System Components: Withstand intense heat and mechanical stress, enhancing fuel efficiency and reliability.

·         Satellite Radiators: Provide efficient thermal management, helping control temperatures in orbital conditions.

2. High-Temperature Industrial Applications

·         Crucibles: Sustain extreme temperatures, ensuring reliable containment of molten metals and alloys.

·         Heating Elements: Maintain stable operation in furnaces, reducing contamination risks and improving system efficiency.

·         Vacuum Furnace Components: Offer exceptional creep resistance and durability under vacuum and elevated temperatures.

3. Healthcare and Medical Device Applications

·         Surgical Instruments: Allow precise cutting and handling while withstanding repeated sterilisation cycles.

·         Radiological Shielding: Reduce radiation exposure in imaging and treatment facilities with minimal weight addition.

·         Implantable Devices: Exhibit biocompatibility and corrosion resistance crucial for long-term implantation.

Molybdenum Rhenium Alloy Rod Mo-41Re Packaging

Each Molybdenum Rhenium Alloy Rod Mo-41Re is wrapped in a protective film and cushioned in shock-absorbent foam. Vacuum-sealed packaging reduces moisture ingress and includes corrosion inhibitors, ensuring long-term stability. Additional protective coatings can be applied upon request for enhanced resistance to oxidation. We also offer custom labelling and specialised packing configurations, aligning with specific handling and shipping requirements. This thorough approach guarantees product integrity from dispatch to delivery.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Molybdenum Rhenium Alloy Rod Mo-41Re FAQs

Q1: What are the key material properties of Molybdenum Rhenium Alloy Rod Mo-41Re?

A1: Mo-41Re is known for its high-temperature strength, excellent creep resistance, and improved ductility compared to pure molybdenum. The addition of 41% rhenium significantly enhances the alloy's ability to maintain mechanical properties under extreme conditions, making it suitable for high-performance applications. Furthermore, it offers exceptional resistance to thermal shock and corrosion. Its high melting point, low vapour pressure, and good thermal conductivity ensure reliable operation in demanding environments.

Q2: How can Molybdenum Rhenium Alloy Rod Mo-41Re be processed or fabricated?

A2: Mo-41Re rods are typically manufactured using powder metallurgy, where the molybdenum and rhenium powders are blended, compacted, and sintered at high temperatures. Post-sintering operations can include forging, extruding, and rolling to refine the microstructure and achieve the desired dimensional tolerances. Vacuum or inert-atmosphere annealing helps reduce impurities and enhance ductility. Components can also be machined with specialised tools due to the alloy's high strength.

Q3: Which quality standards and certifications apply to Molybdenum Rhenium Alloy Rod Mo-41Re?

A3: This alloy frequently adheres to ASTM B386 and ASTM B787 specifications for molybdenum and molybdenum alloy materials. Manufacturers may also comply with ISO 9001 quality management standards to ensure traceability and consistent product performance. For aerospace and defence applications, additional Nadcap or AS9100 approvals may be required. Certification of chemical composition and mechanical properties is often verified through independent third-party testing and documentation.

Related Information

1. Material Properties and Advantages

Molybdenum Rhenium Alloy Rod Mo-41Re stands out in demanding applications due to its exceptional mechanical strength and remarkable resistance to high temperatures. This alloy demonstrates optimised ductility that is particularly beneficial for projects where precision and longevity are paramount. By incorporating 41% rhenium content, the rod exhibits improved stability under thermal stress, making it especially valuable in critical environments such as aerospace components or specialised industrial instrumentation.

The distinctive composition of Mo-41Re also affords superior corrosion resistance compared to many other high-performance metals. This advantage, paired with the rod shape and availability in customised dimensions, enables engineers to design components with precise tolerances without compromising on resilience or durability. Such uniqueness translates to safer operation and longer lifespans, reducing maintenance and replacement costs over time.

2. Manufacturing Process

Customised dimensions for Mo-41Re rods typically involve a careful blend of forging and heat treatment techniques that ensure consistent quality throughout each piece. This detailed approach enables the production of components in any length, diameter, or specific cross section required by a particular project. Advanced forming methods control porosity and grain structure, yielding homogeneous rods ideal for stress-intensive applications that demand unyielding performance.

Because the Mo-41Re alloy is challenging to machine, specialised procedures such as EDM (Electrical Discharge Machining) are often utilised to meet strict customer specifications. Each rod undergoes rigorous intermediate checks, ensuring the final shape adheres to exact measurements and targeted mechanical properties. These conscientious manufacturing steps help guarantee that Mo-41Re rods deliver exceptional consistency and reliability, even in the most stringent environments.