- Ph.D., Metallurgical and Materials Engineering, Colorado School of Mines, 2022
- B.S., Metallurgical and Materials Engineering, Colorado School of Mines, 2017
- Recipient, Jerry Silver Award, Association for Iron and Steel Technology, 2021
Trevor Ballard is a metallurgical engineer specializing in microstructure-property relationships in ferrous alloys. Trevor has experience applying laboratory based thermomechanical simulation techniques, such as hot compression and hot torsion testing, to predict critical temperatures during industrial rolling schedules.
Various metallographic and characterization techniques including optical microscopy, energy dispersive x-ray spectroscopy (EDS), and transmission electron microscopy (TEM) have played important roles in his work to show the relationship between material properties and the corresponding microstructure at the micron and nano scales.
During his PhD work, Trevor developed a double-twist torsion method to study changes in recrystallization behavior at various temperatures in microalloyed plate steels. Chemical etching and light optical microscopy were used to develop the relationship between trends observed in the mechanical data and trends observed in the microstructure. TEM analysis was used to study the evolution of precipitate size and composition throughout the double-twist torsion test relative to changes in mechanical behavior and austenite recrystallization.