Back in 1997 Leo Dreisilker, the president of Dreisilker Electric Motors, and I, while I was at a small engineering firm doing what we now call digital twin and machine learning, performed a study on the mechanical impacts of different stator materials when exposed to burnoff ovens. This was published in the 1997 at the IEEE Electrical Insulation Conference which was co-located with the Electrical Motor Coil Winding Association annual meeting. By the time this was published, I was already at the UIC Energy Resources Center performing academic R&D on everything from power generation to energy efficient machines. Enjoy!
Mechanical-Effects-IEEE-EIC-1997