The Austenite Decomposition, Kirkaldy–Venugopalan interface is a specialized version of the Austenite Decomposition interface, and additionally creates a Steel Composition node that is configured to define phase transformation functions and transformation temperatures according to the Kirkaldy–Venugopalan modeling framework for austenite decomposition. The created Phase Transformation nodes are configured to use the phase transformation functions and transformation temperatures defined by the Steel Composition node.