(Discontinued) DP8034 Spherical Tungsten Powder (Spherical W Powder) 15-45 μm

Spherical Tungsten Powder (Spherical W Powder) 15-45 μm Description

Spherical Tungsten Powder (Spherical W Powder) with a 15-45 μm particle size is a high-performance material known for its exceptional purity (≥99%, customizable upon request) and consistency. Its spherical shape and uniform distribution help ensure excellent flowability and packing density, making it ideal for various precision manufacturing processes, including additive manufacturing and powder metallurgy. Due to tungsten’s high melting point, superior hardness, and impressive thermal conductivity, this powder is well-suited for applications in aerospace, automotive, and electronic components. Produced under stringent quality standards, each batch undergoes rigorous testing to verify purity levels and particle size conformity. Its exceptional performance properties contribute to highly stable and reliable end products, ultimately enhancing production efficiency and engineering outcomes.

Spherical Tungsten Powder (Spherical W Powder) 15-45 μm Applications

Spherical tungsten powder is prized for its exceptional density, high melting point, and remarkable strength. With a controlled particle size range of 15-45 μm, it is ideal for manufacturing processes that require precision and reliability. Thanks to its excellent thermal conductivity and dimensional stability, tungsten powder is used in various industries, delivering dependable performance under extreme temperatures and harsh environments.

1. Additive Manufacturing Applications

·         3D Printing: Facilitates the production of dense tungsten components with minimal porosity and excellent mechanical properties.

·         Selective Laser Melting: Leverages tungsten’s high melting point and thermal stability to fabricate complex structures with exceptional dimensional accuracy.

2. Powder Metallurgy Applications

·         Metal Injection Molding: Enables the cost-effective production of intricate parts with superior density and strength.

·         Hot Isostatic Pressing: Ensures uniform compaction of tungsten powder, creating robust and reliable components for severe operating conditions.

3. Thermal Spray Applications

·         Plasma Spray Coatings: Provides outstanding wear resistance and heat shielding on critical surfaces exposed to extreme temperatures.

·         HVOF Coatings: Delivers dense tungsten layers for enhanced protection against corrosion and abrasion in demanding industrial environments.

Spherical Tungsten Powder (Spherical W Powder) 15-45 μm Packaging

Our Spherical Tungsten Powder (Spherical W Powder) 15-45 μm is securely packaged using high-quality, multi-layer protective materials and vacuum-sealed to minimize oxidation. Each batch is carefully shielded from moisture and environmental contaminants, ensuring superior purity and stability. We also offer optional nitrogen or argon environment packaging for advanced oxidation prevention. Custom packaging solutions, including specialized container sizes and labeling, are available to accommodate specific customer requirements.

Packaging: Vacuum sealed, Plastic Bottles, or Customized.

Spherical Tungsten Powder (Spherical W Powder) 15-45 μm FAQs

Q1: What are the key material properties of Spherical Tungsten Powder (Spherical W Powder) 15-45 μm?
A1: Spherical tungsten powder (15–45 μm) typically exhibits a high melting point near 3422 °C, excellent thermal conductivity, and a dense microstructure conducive to superior mechanical strength. The small, well-controlled particle size distribution ensures consistent and reliable flow, enabling uniform packing. High purity levels reduce contamination risks, maintain chemical stability, and deliver enhanced sinterability for demanding applications in aerospace, electronics, and additive manufacturing.
Q2: How can this W powder be processed or fabricated?
A2: The powder can be processed through various powder metallurgy and additive manufacturing techniques, including cold and hot isostatic pressing, MIM, and SLM or EBM. Sintering at elevated temperatures helps achieve near-net shapes with excellent mechanical integrity. Using controlled atmospheres, such as hydrogen or inert gases, ensures minimal oxidation while promoting densification. Secondary finishing, like machining or surface treatments, can refine final parts.
Q3: Which quality standards and certifications apply to Spherical Tungsten Powder (Spherical W Powder) 15-45 μm?
A3: Established industry standards, such as ASTM B777 or ISO 9001, provide guidelines for tungsten powder purity, particle size distribution, and morphological consistency. Many manufacturers also meet specific aerospace or medical certifications, including AS9100 or ISO 13485, to ensure traceability, tight tolerances, and reliable performance. Rigorous quality control processes—like chemical composition analysis, PSD measurements, and microstructure evaluations—further guarantee consistency, reproducibility, and compliance with critical application requirements.

Related Information

1. Raw Materials - Tungsten Ore

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

2. Powder Production Methods

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