| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7913186 | Scripta Materialia | 2015 | 4 Pages |
Abstract
Hydrogen trapping behaviour is investigated by means of thermokinetic simulations in a martensitic steel. The heat treatment consists of austenitisation followed by quenching and tempering. The model prescribes a minimum in hydrogen trapping at an austenitisation temperature of 1050 °C. Below this temperature, austenite grain boundaries are the prevailing trap, whereas niobium atoms in solid solution are the main traps above 1050 °C. The model describes precisely the experimental results.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Peter Lang, Markus Rath, Ernst Kozeschnik, Pedro E.J. Rivera-Diaz-del-Castillo,