11 citations · 31 across the 5 of their papers we have counts for
5 papers · 1 filter
On the effect of Ti on Oxidation Behaviour of a Polycrystalline Nickel-based Superalloy
S. Pedrazzini, B. S. Rowlands, A. Turk +6
Titanium is commonly added to nickel superalloys but has a well-documented detrimental effect on oxidation resistance. The present work constitutes the first atomistic-scale quanti…
Reflections on the analysis of interfaces and grain boundaries by atom probe tomography
Benjamin M. Jenkins, Frédéric Danoix, Mohamed Gouné +4
Interfaces play critical roles in materials, and are usually both structurally and compositionally complex microstructural features. The precise characterization of their nature in…
The Kinetics of Primary Alpha Plate Growth in Titanium Alloys
Abigail K Ackerman, Alexander J. Knowles, Hazel M. Gardner +8
The kinetics of primary alpha-Ti colony/Widmanstatten plate growth from the beta are examined, comparing model to experiment. The plate growth velocity depends sensitively both on…
Characterizing solute hydrogen and hydrides in pure and alloyed titanium at the atomic scale
Yanhong Chang, Andrew J. Breen, Zahra Tarzimoghadam +16
Ti has a high affinity for hydrogen and is a typical hydride formers. Ti-hydride are brittle phases which probably cause premature failure of Ti-alloys. Here, we used atom probe to…
Extending Continuum Models for Atom Probe Simulation
Daniel Haley, Paul A. J. Bagot, Michael P. Moody
This work describes extensions to existing level-set algorithms developed for application within the field of Atom Probe Tomography (APT). We present a new simulation tool for the…