DOMADIA™ Tungsten Powder
DOMADIA™ Tungsten Powder
About DOMADIA™ Tungsten Powder
DOMADIA™ Tungsten Powder is a high-purity metal powder manufactured through the hydrogen reduction of tungsten oxides, starting from Ammonium Paratungstate (APT). This advanced process allows precise control over particle size, shape, and density, making it suitable for critical and high-performance applications. Unlike conventional metals, tungsten is processed through powder metallurgy due to its extremely high melting point. The result is a material that delivers exceptional strength, thermal stability, and reliability.
Our tungsten powder is widely used in industries such as aerospace, defense, electronics, and nuclear energy. Its consistent flowability and grain structure ensure excellent results in pressing, sintering, and final component quality. Whether for cutting tools, radiation shielding, or electronic contacts, DOMADIA™ provides the performance edge required in today’s most demanding environments.
Types of Tungsten Powder
| Type | Particle Size Range | Purity | Key Applications |
| Standard Tungsten Powder | 0.6 µm – 22 µm | >99.9% | Electrical contacts, catalysts, mill products, munitions, radiation shielding |
| Crystalline Tungsten Powder | +60 to -325 mesh | >99.9% | Electrical products, oil & gas components, munitions, radiation shielding |
| Granulated Tungsten Powder | Coarser mesh (pressed/sintered/crushed) | >99.9% | Hardfacing adders, wear rate modifiers, particle accelerators, catalysts |
| Blended Tungsten Metal Powder | Customizable cuts | Custom specs | Heat sinks, electrodes, contact materials (typically copper or nickel based alloys) |
Key Features & Advantages
- Ultra-High Purity: Greater than 99.9% purity to ensure superior material performance.
- Custom Particle Sizes: Ranging from <1 µm to mesh sizes like +60 to -325.
- Consistent Flowability: Engineered for optimal performance in pressing and sintering.
- Exceptional Density: Ideal for high-mass, high-strength applications.
- Versatile Metallurgy: Compatible with copper, nickel, and silver to form advanced pseudo-alloys.
- Thermal & Radiation Resistance: High melting point and shielding capabilities for critical environments.
Tungsten Powder Characteristics
| Characteristic | Description |
| Density | Very high; essential for radiation shielding and weight balance applications |
| Hardness | Naturally hard; enhances durability in wear components and cutting tools |
| Melting Point | Extremely high (approx. 3422°C); unsuitable for conventional melting/casting |
| Thermal Conductivity | Excellent; suitable for heat sinks and electronic contact materials |
| Flowability | Engineered for consistent flow in pressing and sintering processes |
| Grain Size Control | Fine control through humidity and temperature during hydrogen reduction |
| Chemical Stability | Stable in inert and vacuum environments; resists oxidation in standard use |
Applications of DOMADIA™ Tungsten Powder
DOMADIA™ WS₂ Powder unlocks a broad range of applications due to its dry lubricating ability and robustness under stress:
- Diamond Tool Additives
Enhances cutting efficiency and lifespan in industrial cutting and drilling tools. - Heavy Alloys & Defense
Used in manufacturing tank-piercing rods, counterweights, and ballistic components. - Electrical & Electronic Components
Alloys such as Cu/W and Ag/W used for electrical contacts, electrodes, and thermal sinks. - Radiation Shielding & Nuclear Applications
Utilized in medical and nuclear environments for its superior shielding efficiency. - Catalysts & Accelerators
Granulated powders support chemical processes and high-energy physics applications. - Specialty Applications
Incorporated into tungsten putty and plastic for racing weights and fishing sinkers. - Cemented Carbides
Tungsten powder is a key ingredient in cemented carbides, which are used for cutting tools (drills, milling cutters, turning tools), mining and construction equipment, and wear-resistant parts. - Weight Balancing
Tungsten powder is added to automotive and sports equipment for weight balancing and improving performance. - Thermal Spraying
Tungsten powder can be used in thermal spray applications to create protective coatings on components subjected to wear and tear.
Tungsten Powder Specifications
| Specification | Details |
| Purity | >99.9% elemental tungsten (W) |
| Particle Size Distribution (PSD) | Customizable: 0.1 µm to 22 µm; Mesh sizes: +60 to -325 |
| Production Method | Hydrogen reduction of tungsten oxides derived from Ammonium Paratungstate (APT) |
| Form | Fine powder, crystalline particles, granulated chunks, metal blends |
| Additive Compatibility | Copper, Nickel, Silver (for pseudo-alloys) |
| Packaging | Sealed containers; available in bulk and small orders |
Why Choose DOMADIA™?
- Legacy of Innovation: Born from the pioneering work of Philip M. McKenna, our processes reflect decades of tungsten expertise.
- Process Precision: Controlled hydrogen reduction ensures reproducibility and customizable properties.
- Tailored Solutions: We develop tungsten powders to meet customer-specific requirements in shape, flow, and grain structure.
- Quality Assurance: Stringent testing and compliance with global standards ensure reliability in every batch.
- Industry-Wide Compatibility: Trusted across aerospace, defense, energy, electronics, and more.
Connect With Us
Whether you’re developing cutting-edge aerospace components or sourcing materials for radiation shielding, DOMADIA™ Tungsten Powder delivers premium quality and performance. Our experts are ready to help you select the right powder grade for your specific needs.
Let us help you engineer tomorrow’s innovations with the precision of DOMADIA™ Tungsten Powder.
Ready to Buy?
Get in touch with our team for datasheets, custom orders, and bulk pricing.
📩 Email: sales@domadia.com
Call/WhatsApp: +91-9594066275
🌐 Website: www.domadia.net
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