Welcome to GTT

"The 20th century was the century of experiments in materials engineering. The 21st century will be the century of modelling."
GTT-Technologies has specialized for decades in collecting the fruits of experimental work in the form of Gibbs energy databases and in the software that is needed to make use of them - both in the form of user-friendly software dedicated to the analysis of complex equilibria and programming libraries that can be easily integrated into Integrated Computational Materials Engineering (ICME) approaches.
The employed methodology for data evaluation (CalPhad) has led to comprehensive, combinable databases that can be used for various applications.
Using our software and databases will allow you to design new materials and processes, direct an experimental programme, analyse pilot plant or production data and direct process changes and optimize yields. In short: it will allow you to save time and money!
Have a look at our software, the data and our consulting abilities. Use our newsletter to keep up to date with GTT-Technologies and contact us in case of questions!


We are happy to announce that FactSage 7.2 has been released! This update will help you to get the information you want much faster! The major features are:

  • FactSage 7.2 includes an update of the calculation engine, leading to a significant speed increase in the Equilib and Phase Diagram modules.
  • The Phase Diagram module now allows for substantially more post-processing,... Read More
Post date: 22.02.2018 - 10:04

Von der Quantenmechanik zum Ressourceneffizienten Produktdesign

Pressemitteilung, 08.02.2018

In der Metallurgie werden Erze aus dem Bergbau immer mehr durch Recyclingmaterial ersetzt. Um als Gesellschaft eine Kreislaufwirtschaft zu erreichen, muss der Erzeinsatz in Zukunft minimiert werden. Dabei erweist es sich allerdings als problematisch, dass Recyclingmaterial deutlich... Read More

Post date: 08.02.2018 - 10:03

We are happy to announce the schedule for training courses in 2018! FactSage training courses are split up into two days: the first day is an introductory FactSage course and the second day is an advanced course showing how to use FactSage for a specific application (Pyrometallurgy, Solid State Transformations, FactOptimal and Macros, Database Development). All courses are open to all... Read More

Post date: 29.01.2018 - 11:40

M4Dynamics™ invites you to their next workshop in Toronto on October 20th, 2017.

This event is for anyone who wants to advance their skills for simulating metallurgical processes using a thermodynamics-based framework. In this workshop we will show how to... Read More

Post date: 04.10.2017 - 08:58

GTT-Technologies is pleased to announce that M4Dynamics™ is a new agent for GTT and Thermfact.

M4Dynamics is a consulting and software development company based in Toronto, Canada, and specializes in thermodynamic simulations, chemical engineering, heat transfer, fluid flow, equation based modeling, multiphysics simulations, custom... Read More

Post date: 03.10.2017 - 09:00