High-Purity Metal Powders for Precision and Repair in Directed Energy Deposition

1. Optimised Flowability and Powder Feeding 

• DED requires controlled powder flow rates to maintain consistent bead geometry and layer quality. 
• Globus powders feature spherical morphology and narrow particle size distribution, ensuring stable feeding and precise deposition, even in complex geometries or off axis builds. 

2. Ultra-Low Oxygen and Contamination Control 

• DED is highly sensitive to oxygen and cross-contamination, which can introduce oxides or inclusions into the melt pool. 
• Globus powders are produced under strict contamination-controlled conditions, maintaining ultra-low oxygen levels for clean, fully dense deposits and enhanced mechanical performance. 

3. Superior Metallurgical Bonding and Microstructural Uniformity 

• Consistent particle chemistry and purity promote strong adhesion between layers and with the substrate. 
• Enables the formation of homogeneous, fine-grained microstructures with minimal defects or porosity. 

4. Enhanced Process Efficiency and Reliability 

• Uniform particle size supports predictable melting behaviour, minimising spatter, porosity, or incomplete fusion. 
• Improved deposition efficiency translates to faster build rates and reduced post-processing requirements. 

5. Batch Consistency and Traceability 

• Globus maintains rigorous process control and batch documentation, ensuring consistent performance and repeatable outcomes across all production runs.