Optimization of Carbonyl Produced Powder Metal Based Filaments for Low-Cost 3D Printing – Verification of Printability, Debinding Conditions and Application Potential.

The objective of this project is to create and improve metal-infused filaments for low-cost 3D printers by including recyclable elements. We combine recyclable and bio-based polymers with eco-friendly metal particles, including carbonyl nickel, to provide a durable and sustainable 3D printing material. During the first phase, we produce and test these metal/polymer filaments to ensure they print easily and have equal particle dispersion. Next, we improve the debinding and sintering processes required to convert printed green pieces into solid metal products. By investigating the strength and structure of these completely sintered components, we hope to contribute to a circular manufacturing process that supports recycling and low-cost 3D printing.

Faculty Supervisor:

Eric Croiset

Student:

Partner:

Slovak University of Technology

Discipline:

Engineering

Sector:

Nanotechnology; Mining; Sustainability & the Environment

University:

University of Waterloo

Program: