Molybdenum Alloy Rod
Titanium, zirconium, and hafnium are the main alloying elements in molybdenum alloy rods. Titanium, zirconium,m and hafnium in molybdenum alloy bars can strengthen and maintain the low-temperature plasticity of materials by solution strengthening. The molybdenum alloy bar can form a stable and dispersed carbide phase, and improve the strength and recrystallization temperature of the material.
Molybdenum alloy rods feature a high melting point, strength, and corrosion resistance. These properties make them ideal for applications like filaments and heating elements. The versatility of Molybdenum Rods also makes them a great choice for use in vacuum tubes, microwave tubes,s and furnace components. With so many size options, our Molybdenum Rods can be tailored to fit various applications.
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Molybdenum Alloy Rod Specifications
Purity: >99.95%
Standards: ASTM B387
Density: 9.8~10.20g/cc
Diameter: .080″ to over 6.0″
Melting Point: 2623 °C
Boiling Point: 4639 °C
Vickers Hardness: 1500-2000 MPa
Poisson's Ratio: 0.31
Tensile Strength: 690 MPa
High Melting Point
Molybdenum has one of the highest melting points among metals, standing at 2623°C (4753°F). This makes it extremely stable in high-temperature environments.
Outstanding Strength
Even at very high temperatures, molybdenum bars maintain their strength and stiffness. This makes them suitable for structural applications under extreme heat.
Low Thermal Expansion
Molybdenum bars exhibit a very low thermal expansion rate, which ensures dimensional stability in applications involving temperature variations.
High Thermal Conductivity
They efficiently conduct heat, facilitating applications that require quick heat dissipation, such as in electronics and aerospace industries.
Corrosion Resistance
Molybdenum bars resist corrosion when exposed to many chemicals and high temperatures, which is critical for applications in chemical processing environments.
Good Electrical Conductivity
Molybdenum bars are highly valued in electrical applications for their excellent conductivity. They are commonly used in power lines, electronic devices, and lights. This ensures steady and dependable performance in these applications.
Ductility and Machinability
Despite their strength, molybdenum bars can be machined into intricate shapes, which is advantageous for manufacturing complex parts.
Application
Automotive & Motorcycle Industry
Exhaust System Components
Molybdenum bars are used in the automotive sector for exhaust system components. They are used in parts such as exhaust manifolds and catalytic converters due to their high-temperature strength and resistance to corrosion. Molybdenum bars help in improving the durability and performance of exhaust systems, contributing to reduced emissions and improved fuel efficiency.
Aerospace Industry
Molybdenum bars are used in the aerospace sector for their ability to withstand high temperatures. They are used in components such as heat shields, combustion chambers, and nozzles in aircraft engines. Molybdenum's high strength and temperature resistance make it a vital material for aerospace applications.
Components for High-Temperature Furnaces
Molybdenum bars are used as heating elements in high-temperature vacuum and hydrogen atmosphere furnaces. Their high melting point and strength at elevated temperatures make them ideal for these applications. They provide uniform and stable heating, essential for various industrial processes such as sintering, annealing, and heat treatment.
- Sapphire Crystal Growth Furnaces
- MIM (Metal Injection Molding) Furnaces
- Vacuum Furnaces
Metalworking Industry
Tool and Die Manufacturing:
Tool and Die Manufacturing: Molybdenum bars are used in tool and die manufacturing for their high strength and wear resistance. They are used to make cutting tools, molds, and dies that require high hardness and durability.
Molybdenum bars improve the performance and lifespan of these tools, leading to cost savings and improved productivity in metalworking operations.
Energy Industry
Solar Energy:
Molybdenum bars are used in solar panels as back contacts. They provide high electrical conductivity and corrosion resistance, essential for the efficient operation of solar panels.
Molybdenum bars help improve the performance and durability of solar panels, contributing to the growth of renewable energy sources.
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