High-purity molybdenum blocks are metallic materials primarily composed of high-purity molybdenum. They are widely used in aerospace, electronics, power, and chemical industries due to their excellent high-temperature resistance, corrosion resistance, and superior strength.

Characteristics of High-Purity Molybdenum Blocks

1. High Melting Point
Molybdenum has an extremely high melting point of 2620°C, maintaining excellent mechanical properties and stability under high-temperature conditions.
2. Outstanding Thermal and Electrical Conductivity
Molybdenum offers exceptional thermal and electrical conductivity, making it suitable for applications with strict heat management and electrical performance requirements.
3. Corrosion Resistance
It exhibits strong resistance to acids, alkalis, and molten metals, allowing it to perform well in harsh working environments.
4. High Density and Strength
With a density of 10.2 g/cm³, molybdenum provides excellent strength, particularly under high-temperature conditions, with remarkable creep resistance.
5. High Purity
High-purity molybdenum (typically ≥99.95%) ensures optimal performance in demanding applications by minimizing the impact of impurities on electrical conductivity, oxidation resistance, and mechanical properties.

Common Applications

1. Aerospace
Used in the manufacture of high-temperature alloys, jet engine components, and rocket parts.
2. Electronics Industry
Applied in semiconductor devices, LED substrates, wafer holders, and conductive components.
3. Power Industry
Utilized in high-temperature furnace components such as molybdenum crucibles, heating elements, and thermal shields.
4. Nuclear Industry
Used as nuclear fuel containers and high-temperature radiation-resistant materials.
5. Glass and Metallurgical Industries
Serves as electrodes for high-temperature glass furnaces and essential components in metallurgical processes.

Product Specifications

• Purity: ≥99.95% (ASTM B387 standards).
• Dimensions: Customizable based on requirements, available in regular block shapes or smaller cut pieces.
• Processing Methods: Produced through melting, forging, or hot isostatic pressing.