About this Abstract |
Meeting |
2020 TMS Annual Meeting & Exhibition
|
Symposium
|
Purveyors of Processing Science and ICME: A SMD Symposium to Honor the Many Contributions of Taylan Altan, Wei Tsu Wu, Soo-Ik Oh, and Lee Semiatin
|
Presentation Title |
Genomic Materials Design: Science-based Engineering |
Author(s) |
Gregory B. Olson |
On-Site Speaker (Planned) |
Gregory B. Olson |
Abstract Scope |
Sixty years of academic collaboration and thirty years of commercialization by a network of small businesses have delivered a mature technology of computational materials design and accelerated qualification grounded in the CALPHAD system of fundamental databases now known as the Materials Genome. Two computationally designed aircraft landing gear steels have already been taken to full flight qualification employing this technology. The announcement in 2011 by the US President of a national Materials Genome Initiative acknowledging the reality of this technology has spurred global interest and rapid adoption by US apex corporations. Recent application has extended titanium alloy thermodynamic databases to incorporate atomic mobilities, molar volumes and martensite kinetic parameters, with application to castable and printable alloys extending basketweave microstructures to leaner compositions, as well as alloys demonstrating martensite reversion-enhanced recrystalization and TRIP Titanium alloys for porosity tolerance in printed components. |
Proceedings Inclusion? |
Planned: Supplemental Proceedings volume |