Tantalum Tungsten AM Powder
At Elmet Technologies, we specialize in producing high-quality tantalum and tantalum tungsten AM powder, designed to meet the most demanding applications. Our advanced additive manufacturing processes enable the creation of custom parts with unmatched precision, driving innovation across industries such as aerospace, medical, industrial, and energy. Tantalum and its alloys represent the cutting edge of additive manufacturing, offering exceptional durability, corrosion resistance, and high-temperature performance for mission-critical solutions.
Tantalum’s versatility in additive manufacturing has revolutionized component production. Using techniques like laser-powder bed fusion (L-PBF), tantalum can be fabricated into complex geometries with superior precision. Ta-W alloys further enhance these capabilities by combining tantalum’s corrosion resistance with tungsten’s strength and high-temperature stability. Ideal for heat exchangers, reactor vessels, radiation shielding, and aerospace propulsion systems, Ta-W powders are engineered for extreme durability, excellent wear resistance, and performance at temperatures exceeding 3,000°C—pushing the boundaries of what’s possible in refractory metal manufacturing.
Tantalum Tungsten Powders for AM
| Powder Grades | Chemistry | Size | Other Notes |
| Nb | > 99.9% | L-PBF and DED | < 600ppm O2 |
| Ta | > 99.9% | L-PBF and DED | < 500ppm O2 |
| Nb-C103 | 9 – 11% Hf, 0.7 – 1.3%Ti | L-PBF | Excellent flowability, typically 300ppm O2 |
| TaW | 2.5 – 10% W | L-PBF and DED | DED size potentially available |
| Other Nb Alloys | FS-85 | FS-85 (Nb-28%Ta-10%W) |
Highly-Engineered Powders for AM Applications
Superior Powder Quality
- Spray dried for optimal flowability and consistency.
- Achieve uniformity in additive manufacturing for precise and reliable results.
Plasma Densified for Maximum Performance
- Eliminates impurities for unmatched product purity and integrity.
- Enhanced density for superior mechanical properties.
Superior Corrosion Protection and properties
Due to its exceptional longevity and maintenance-free durability, tantalum stands as the most cost-effective solution for corrosion protection in even the most demanding applications. Virtually inert to chemical attack, it delivers reliable performance in an unparalleled range of harsh oxidizing and reducing environments.
Tantalum AM for Industrial Applications
Tantalum is an exceptional material, offering unmatched corrosion resistance, unparalleled durability, superior workability, and excellent heat transfer capabilities, making it the optimal choice for the most demanding applications. It is used in processes like heat treating, sintering, brazing, annealing, and other thermal operations.
Key potential products fabricated from tantalum include:
- Condensers
- Coils
- Pipe spools
- Heat exchangers
- Components for corrosive fluids
- Complex furnace parts
- Crucibles
- Heating elements
- Other custom fabricated components
Tantalum Tungsten AM Powder in Aerospace and Defense
Tantalum’s robust physical and mechanical properties, combined with its high-density and high-temperature resistance, make it an ideal material for aerospace and defense applications. Its capabilities extend to critical uses such as high-temperature rocket nozzles and vanes, counter-balance weights, fragmentation warheads, and specialized components like Explosively Formed Penetrator (EFP) and Multiple Explosively Formed Penetrator (MEFP) liners.
Biomedical Implants from Tantalum
Tantalum has the exceptional ability to form porous structures that significantly enhance bone osteointegration, promoting superior biological integration. Its tailored material properties allow for the precise design of implants, while its lightweight nature ensures reduced overall mass without compromising strength or durability.
Potential products include:
- Implants for orthopedic, dental and spinal applications
- Cardiovascular stents
- Markers for radiation imaging
Biomedical Screws
Reliable U.S.-Based Production in Coldwater, Michigan
Our reliable U.S.-based production facility in Coldwater, Michigan, ensures traceability, quality control, and compliance with the highest industry standards. With certified processes, we consistently meet the demands of your complex projects.