Discontinued (Discontinued) WM8032 Tungsten Powder (W Powder) 15-53 μm

Tungsten Powder (W Powder) 15-53 μm Description

Tungsten Powder (W Powder) in the particle size range of 15-53 μm is noted for its high density, elevated melting point, and substantial mechanical strength. It maintains structural integrity at elevated temperatures, making it suitable for engineering applications where stability and performance are critical. Corrosion resistance adds to its utility in sectors such as aerospace, electronics, and metallurgy, often being used in rocket nozzles, thermal management systems, and high-strength components. Produced with a purity of ≥99% (or customised to meet specific requirements), this tungsten powder undergoes strict quality control measures to ensure consistent particle size distribution, effective flow characteristics, and optimal sintering behaviour. It is appropriate for advanced manufacturing processes, such as powder metallurgy and additive manufacturing, where reliability and uniformity are essential. By selecting this premium-grade tungsten powder, users can expect high performance and quality in the final product.

Tungsten Powder (W Powder) 15-53 μm Applications

Tungsten powder (W) 15-53 µm is acknowledged for its combination of high density, extreme hardness, and a melting point exceeding 3,400°C. Its thermal stability and mechanical integrity are crucial in demanding applications where durability, heat tolerance, and corrosion resistance are required. Manufacturers utilise its characteristics to create advanced components demonstrating performance in sectors such as aerospace, energy, and defence.

1. Additive Manufacturing Applications

·         3D Printing: Utilises tungsten’s high density to produce small, complex parts with exemplary strength for aerospace and nuclear applications.

·         Selective Laser Melting: Employs tungsten powder’s significant thermal stability to create components able to endure extreme operating temperatures.

·         Electron Beam Melting: Produces fine-detail components with high hardness and wear resistance, appropriate for tooling and specialised devices.

2. Powder Metallurgy Applications

·         Metal Injection Moulding (MIM): Facilitates the mass production of intricate tungsten parts for medical and industrial equipment.

·         Hot Isostatic Pressing (HIP): Consolidates tungsten powder at high pressures and temperatures to achieve dense, near-net-shape components.

·         Press and Sinter: Forms cost-effective, high-strength parts for electronics, aerospace, and defence industries.

3. Thermal Spray Applications

·         Plasma Spray Coatings: Provides protective layers that resist extreme heat, erosion, and corrosion in critical systems.

·         HVOF Coatings: Creates dense, wear-resistant surfaces suitable for mechanical and high-temperature stress environments.

·         Cold Spray: Deposits tungsten powder at reduced temperatures, minimising oxidation and preserving its mechanical properties.

Tungsten Powder (W Powder) 15-53 μm Packaging

Tungsten Powder (W Powder) 15-53 μm is packed in durable, sealed containers to protect it from moisture, air, and contamination. The powder is typically vacuum-sealed to prevent oxidation, with additional inert gas flushing available upon request. Each container, constructed with anti-static and corrosion-resistant materials, ensures safe handling and prolonged product lifespan. Custom packaging solutions can be arranged to accommodate specific requirements and logistical considerations.

Packaging: Vacuum sealed, Plastic Bottles, or Customised.

Tungsten Powder (W Powder) 15-53 μm FAQs

Q1: What are the fundamental material properties of Tungsten Powder (W Powder) 15-53 μm?
A1: Tungsten powder in the 15-53 μm range has a very high melting point (3422°C), excellent thermal and electrical conductivity, and a high density of approximately 19.3 g/cm³. It demonstrates significant mechanical strength and low thermal expansion, making it suitable for demanding environments. The controlled particle size distribution contributes to improved flow characteristics, homogeneous mixing, and consistent compaction in various powder metallurgy and additive manufacturing processes.
Q2: How can this W powder be processed or fabricated?
A2: Typical processing methods for Tungsten Powder (W Powder) 15-53 μm comprise powder metallurgy routes such as die-pressing and sintering, hot isostatic pressing (HIP), and cold isostatic pressing (CIP). It is also used in additive manufacturing techniques like laser powder bed fusion. These processes yield dense parts with excellent mechanical properties. Additionally, tungsten powder can be blended with other metal powders to create high-performance alloy materials.
Q3: Which quality standards and certifications apply to Tungsten Powder (W Powder) 15-53 μm?
A3: Common quality standards for tungsten powder include meeting or exceeding ASTM B777 and ISO 9001 guidelines, ensuring consistent chemical composition, particle size distribution, and purity levels. Rigorous quality control testing frequently involves chemical analysis for trace impurities, particle size measurement via laser diffraction, and flow behaviour evaluation. Certifications from recognised authorities ensure the material meets performance requirements for aerospace, medical, and industrial applications.

Related Information

1. Raw Materials - Tungsten Ore

Tungsten is a valuable metal employed in various industrial applications. It is extracted from ore through mining and processing operations. Stanford Advanced Materials sources high-grade materials from reliable suppliers, assuring quality and consistency in our powder products.

2. Powder Production Methods

Numerous methods are used to produce Tungsten powder, including Atomisation. Each method results in different particle characteristics such as size distribution, shape, and surface properties. The production method is chosen based on the intended application requirements.