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Powder metallurgy

Sweden is an international leader in powder metallurgy - 25% of the world's metal powder is made in Sweden. At the Unit of Processes, researchers improve metal powder production technologies, understand and develop powder characterisation techniques, ensure effective handling of metal powder and monitor and advance health and safety.

A photograph of the TQC Sheen thin film applicator at the KTH Powder Characterisation laboratory. A sample of powder has ben spread into a thin layer in order to measure its properties.
TQC Sheen thin film applicator at the KTH Powder Characterisation laboratory.

At the Unit of Processes, we have recently started research to improve metal powder production technologies, understand and develop powder characterisation techniques, ensure effective handling of metal powder and to monitor and advance health and safety. We employ a range of modelling and experimental approaches to ensure efficient and effective research. We work with all major powder producers in Sweden and research institutes.

Naturally, much of our current focus is towards additive manufacturing and we have invested in demonstration machines for students using polymer filament technology and stereolithography. These printers support our education, outreach and research activities. We are excited to receive ceramic printers based on the same stereolithography technique and digital light processing, together with all necessary support equipment. Such printers will be used as research tools in their own right and to support our other metals processing research.

The Powder Characteisation Laboratory is supported by two polymer 3D printers that act as demonstrators of additive manufacturing technology and provide a prototyping capability for new powder dispensers and handling tools.

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Belongs to: Materials Science and Engineering
Last changed: Aug 12, 2021
Casting
Optimization of the ingot casting process by minimising macrosegregation and porosity
Avoiding cracking during casting of a duplex stainless steel
Development and Application of an Operator Vision Assistance System for Enhanced Direct Process Control in Foundries
HIYIELD - Highly Efficient Technologies for Increased Yields in Steelmaking Processes and Reduced Environmental Impact
Clean metallurgy
FerroSilva - fossil-free virgin steel from iron ore and biogenic reduction gas
Optimisation of the oxygen use in EAF steelmaking by direct process monitoring of the chemical melt reactions
Computational fluid dynamics
Variable nozzle height in AOD converter, stage 2
Control of nitrogen content in the production of stainless steel
Raw Ideas for Materials Projects
Energy and furnace technology
A multiscale and multifunction Cascade Catalytic Fast Pyrolysis of lignocellulose for the production of gasoline- diesel range fuel for transportation section
Sustainable technology for the staged recovery of an agricultural water from high moisture fermentation products
Recycling plastic wastes to valuable chemicals of monoaromatics and metals through catalytic-pyrolysis
Optimized biofuel-production via two-step upgrading via catalytic pyrolysis and hydrotreatment
Electrified-Catalytic Reforming using 3D printed catalysts for Biomethane production from biomass pyrolysis
Gradient control in thin film solar cells
Flexible Ladle Preheating Procedures using Plasma Heated Refractory
Control of Metallurgical Processes with indirect measurements and Machine Learning
Optimization and Performance Improving in Metal Industry by Digital Technologies
BLast furnace stack density Estimation through on-line Muons ABsorption measurements
INEVITABLE
High-temperature experimental kinetics
Powder metallurgy
Digitalisation of Atomisation
Direct reduction of alloy metals
Advanced design, monitoring , development and validation of novel HIgh PERformance MATerials and components