As an industrial manufacturer, you want to carry out the metallurgy of your powders
What is powder metallurgy?
Powder metallurgy is an essential industrial technique for manufacturing metal parts with specific properties. It is based on the compaction of metal powders followed by sintering, making it possible to obtain parts with precise mechanical and chemical characteristics.
Carry out powder analysis before manufacturing
At the FILAB laboratory, we support manufacturers before the powder metallurgy process to ensure optimal results through in-depth analysis:
- Particle size characterization of powders : a particle size distribution that is uniform provides even density during compaction and controlled melting during sintering. Our analysis make it possible to accurately assess particle size and shape to optimize their behavior in your processes.
- Complete chemical analysis : the alloy composition directly determines the performance of the final parts. We analyze powder purity, detect impurities, and verify compliance with industrial specifications, thereby ensuring reliable raw materials.
- Thermal and morphological studies : powder reactions to heat, such as during sintering or laser melting, can affect the strength and quality of finished products. Our studies anticipate these behaviors to minimize defects and optimize your processes.
These preliminary analysis allow you to start production on a solid foundation and ensure quality from the very first step.
Carry out an analysis of products resulting from powder metallurgy
Products resulting from powder metallurgy, such as automotive gears, turbine parts, medical implants, or electronic components, must meet strict performance and quality standards.
To ensure the quality of these products, Filab offers in-depth analysis of the chemical, mechanical, and physical properties of the metal powders used in their manufacture:
- Chemical tests: verification of the composition of the manufactured parts to ensure compliance.
- Mechanical analysis : checking mechanical properties, such as strength or hardness, to ensure durability.
- Physical characterization: assessment of microstructures to detect any defects or porosity.
Powder characterization for metallurgy
At the FILAB laboratory, we analyze the characteristics of metal powders to ensure their performance in metallurgy.
The particle size distribution and powder morphology directly influence flowability, density after compaction, and the mechanical properties of the parts. We use advanced techniques, such as electron microscopy, to optimize their behavior during sintering or 3D printing.
The chemical composition, essential for avoiding contamination and unwanted reactions, is analyzed to ensure alloys meet requirements. We also measure bulk and tapped density to prevent porosity and defects, ensuring optimal part strength.
Our thermal analysis and flowability tests make it possible to anticipate performance under heat and optimize processes such as additive manufacturing. Finally, we verify the chemical reactivity of sensitive powders, such as titanium, to ensure their safety and effectiveness.