3 papers
cond-mat.mtrl-sci2021
A New Class of Alumina-Forming Superalloy for 3D Printing
Joseph N. Ghoussoub, Przemysław Klupś, William J B. Dick-Cleland +6
A new class of crack-resistant nickel-based superalloy containing high fraction is studied for the laser-powder bed fusion (L-PBF) process. The effects of the (Nb+Ta)/Al…
cond-mat.mtrl-sci2020
Grain Boundary Serration in Nickel Alloy Inconel 600: Quantification and Mechanisms
Yuanbo T. Tang, Phani Karamched, Junliang Liu +3
The serration of grain boundaries in Inconel 600 caused by heat treatment is studied systematically. A new method based on Fourier transforms is used to analyse the multiple wave-l…
cond-mat.mtrl-sci2018
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…