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Thermodynamic Databases

Databases

We offer over 40 high quality kinetic, properties and thermodynamic databases for use in our software. Each database is developed for a specific materials system or application, and all databases are developed using the proven CALPHAD methodology. We offer 28 properties and thermodynamic databases and 14 companion kinetic databases.

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Thermodynamic Databases

Databases

The quality of the predictions in Thermo-Calc is strongly dependent on the quality of the databases because they provide the data for the calculations. This makes the databases as important, if not more so, than the software itself.

Thermo-Calc Software has long experience in the field of database generation using the proven CALPHAD methodology. We employ a highly qualified team of people working on database development internally and through international collaboration projects. With our kinetic, properties, and thermodynamics databases, you can rest assured that you are working with the most advanced CALPHAD databases available.

Learn about the CALPHAD Methodology

Frequently Asked Questions

Best databases for the materials I use; ALWAYS improving functionality.
Associate Professor, United States
Customer Satisfaction Survey 2024
[Thermo-Calc] is still the most actively developed CT (computational thermodynamics) software in the community, having some of the best alloy databases.
Postdoc, Germany
Customer Satisfaction Survey 2024
(...) the database coverage of Thermo-Calc is wide and useful for many research needs.
Professor, United States
Customer Satisfaction Survey 2024

Our Thermodynamic, Kinetic, and Properties Databases

Frequently Asked Questions (FAQ)

What is the difference between Thermodynamic, Kinetic and Properties databases?

Thermodynamic and Properties Databases

Our primary databases contain thermodynamic data and are used to understand phase stability, like predicting which materials form at different temperatures. All users must have at least one thermodynamic database, which they can purchase from us or develop on their own.

Most of our thermodynamic databases also contain properties data, such as viscosity of liquid, surface tension of liquid, electrical resistivity, thermal conductivity, elastic constants, and more. Therefore, we refer to most of our databases as thermodynamic and properties databases.

Kinetic Databases

We also develop corresponding mobility databases that are each designed to be used in conjunction with a specific thermodynamic and properties database. These databases provide kinetic data for those working with our add-on kinetic modules, as well as a few specific calculation types. Kinetic databases use both thermodynamic and kinetic data to model how atoms move and how phases grow over time, helping to simulate processes like diffusion and phase transformations.

How do I choose the right database(s)?

If you’re new to Thermo-Calc or looking to expand your license, we invite you to schedule a free consultation with us. Together, we’ll discuss your needs and determine which database(s) is the right fit for you.

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