> For the complete documentation index, see [llms.txt](https://dante-solutions-inc.gitbook.io/dante-6.3-help-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dante-solutions-inc.gitbook.io/dante-6.3-help-documentation/introduction-1/act.md).

# ACT

The DANTE ACT was designed to help simplify heat treatment simulation using DANTE. The buttons are arranged in such a way as to promote an intuitive approach to model building and review of the simulation results. This section identifies each button and briefly describes their function. A step-by-step guide to using the ACT can be found in the DANTE tutorials for Ansys. The ACT is divided into the six models necessary to simulate, sequentially, a heat treating process for steel or aluminum:

* [Carburization Model](/dante-6.3-help-documentation/introduction-1/act/introduction.md)
* [Nitriding Model](/dante-6.3-help-documentation/introduction-1/act/introduction-1.md)
* [Thermal Model](/dante-6.3-help-documentation/introduction-1/act/introduction-2.md)
* [Stress Model](/dante-6.3-help-documentation/introduction-1/act/introduction-3.md)
* Aluminum Thermal
* Aluminum Stress