TZM Molybdenum AM Powder
Elmet Technologies is a leading global provider of high-quality TZM molybdenum AM powder, specifically designed for laser-powder bed fusion additive manufacturing processes. This alloy powder, composed of 0.50% titanium, 0.08% zirconium, and 0.03% carbon, offers a high-performance solution with exceptional mechanical and thermal properties. It features a high melting point, excellent thermal conductivity, and remarkable strength and toughness compared to pure molybdenum.
With its low oxygen content, outstanding flowability, and high apparent and tap densities, TZM molybdenum powder demonstrates impressive durability and corrosion resistance, making it ideal for demanding applications that require superior high-temperature performance.
TZM Molybdenum AM Powder Tech Data Tables
Chemical Characteristics
| Element | Percent% |
| Mo | 99.2 min |
| Ti | 0.4 – 0.55 |
| Zr | 0.06 – 0.12 |
| C | < 0.15 |
| O | < 0.1 |
Physical Characteristics
| Property | L-PBF | DED |
| Bulk density, g/cc | > 5 | > 5 |
| Flow, s/50g | < 15 | < 17 |
| PSD, d10, µm | > 10 | > 40 |
| PSD, d90, µm | < 53 | < 150 |
Properties of TZM Molybdenum Powder
- High Melting Point
- Ideal for applications requiring high heat resistance.
- High Strength and Durability
- Maintains strength at high temperatures, providing excellent structural support.
- Oxidation Resistance
- Combining TZM enhances oxidation resistance compared to pure molybdenum.
- Creep Resistance
- Offers excellent creep resistance for prolonged use in high-temperature applications.
Our TZM Product Line
Our TZM products exceed ASTM and ASTM B387 specifications, are ISO 9001 and AS9100 certified, and come in various finishes and sizes upon request.
- TZM Rod: Elmet offers TZM rods in diameters from .030″ to over 1.0″, customizable in thickness, length, and surface finish. We provide precision machining, threaded, and gun-drilled rods. Starting from metal powder, our rods are pressed into ingots, sintered, swaged, and drawn to meet performance requirements.
- TZM Sheet: Elmet provides cold-rolled TZM sheets in various thicknesses and lengths, tailored to customer requests. Our sheets start as metal powder, pressed into ingots, sintered, hot-rolled into plates, and further cold-rolled into sheets.
Molybdenum Powders for AM
| Powder Grades | Chemistry | Size | Other Notes |
| MoRe | Mo10, 41, 48 Re | L-PBF and DED | Available upon request |
| Mo-TZM | 0.5%Ti – 0.1% Zr | L-PBF and DED | – |
| Mo-HfC | 1% Hf | L-PBF and DED | Also made as Mo7ReHfC |
| Mo-La | 1.2% La2O3 | L-PBF and DED | Under development |
High-Performance Refractory Metals for AM
We provide high-performance refractory metal materials that are designed specifically for additive manufacturing. Our materials feature ultra-high purity and optimized properties that enhance printability. Utilizing advanced production methods, we ensure superior quality and dimensional accuracy, making our materials ideal for demanding applications across various industries.