Achieved by mixing different particle sizes (e.g., trimodal distributions) to fill voids.
5 µm) have high cohesion forces, causing agglomeration and poor flow.
Dispersibility, aerodynamic size (ideally 1–3 µm), and aerosolization stability. 🏗️ Manufacturing: High Flow & Density High Powder
In additive manufacturing (3D printing) and powder metallurgy, the focus is on achieving and managing high flow dynamics . High Powder Flow Dynamics:
Increased feed rates (up to 40.2 g/min) can stabilize particle trajectories. Achieved by mixing different particle sizes (e
Excessive flow rates may decrease deposition efficiency due to particle collisions.
In blasting operations, the refers to the amount of explosive (kg) needed to fracture a unit volume of rock. 🏗️ Manufacturing: High Flow & Density In additive
High-dose powders are critical for treating lung infections or systemic diseases where large amounts of medication must reach the deep lungs. Delivered doses ≥is greater than or equal to Challenges: Fine particles (