Established in 2015, Laboratório Nacional de Tecnologia da Soldagem (LNTSOLD) conducts research in partnership with industry players in the fields of Physical Metallurgy of Welding, Computational Simulation, and, more recently, Additive Manufacturing with Wire and Arc. LNTSOLD is coordinated by Professor Dr. Ing. João da Cruz Payão Filho.
Steels and Non-Ferrous Alloys
Parameterization and Characterization
Systems for Welding and Additive Manufacturing
Process Simulation and Metallurgy
With Wire and Arc for Different Metal Alloys
Microscopy and Various Types of Testing
Through different types of partnerships, we can offer:
Aiming for component and process qualification, in compliance with current Engineering Standards.
Meeting the necessary requirements with safety and quality in mind.
Applying the latest modeling techniques to ensure cost and time reduction.
In collaboration with our partner laboratory LEAD, we can develop various types of control and monitoring systems.
Parameterization and characterization for a wide range of alloys.
Computational simulations using the most modern methods, aligned with the principles of Industry 4.0.
Dissertations
Theses
Served Companies
Published Articles
September, 2022
LNTSold will present the results of its research on Additive Manufacturing with Wire and Arc (M3A) at Rio Oil & Gas 2022, with Eng. Msc Augusto Veríssimo delivering the presentation on "Manufacturing of solid parts using Additive Manufacturing with Wire and Arc in low alloy steel."
Maio, 2022
This month, another research project contract was signed with the company Equinor, focusing on Additive Manufacturing with Wire and Arc.
Here are some testimonials from our partners…
As the leader of an offshore R&D project portfolio for Shell Brazil, I have closely followed the growth of LNTSold, witnessing the high-quality training of many researchers and the development of innovative solutions ranging from materials to metal additive manufacturing. With a strong focus on safety, health, and environmental aspects, the team comprises excellent and creative professionals who possess a strong external network and demonstrate remarkable technical capabilities.
