This dataset is linked to the following paper which is published at Internation Journal of Fatigue

Effects of oxygen-related damage on dwell-fatigue crack propagation in a P/M Ni-based superalloy: from 2D to 3D assessment
R. Jiang1, D. J. Bull1, D. Proprentner2, B. Shollock2, P. A. S. Reed1
1Materials Research Group, Faculty of Engineering and the Environment, University of Southampton, Highfield, Southampton, SO17 1BJ, UK 
2 International Digital Laboratory, WMG, University of Warwick, Coventry, CV4 7AL, UK
*Corresponding author. Tel: +44 (0)23 80594438; Fax: +44 (0)23 80593016; 
Email: Rong.Jiang@soton.ac.uk



"fatigue crack propagation rate" and "crack length evolution" spreadsheets in this dataset contain the results presented in Fig. 3 in the aforementioned paper.

"CT scan for 1-90-1-1 air test.7z.001" and "CT scan for 1-90-1-1 air test.7z.001" contain a single volume of the LSHR matchstick tested in air under 1-90-1-1 
loading waveform. This single volume was generated by stitching the five local X-ray CT scans along the length of LSHR matchstick. 

"CT scan for 1-90-1-1 vacuum test.7z" contains a single volume of the LSHR matchstick tested in vacuum under 1-90-1-1 
loading waveform. This single volume was generated by stitching the five local X-ray CT scans along the length of LSHR matchstick.

"crack opening displacement" spreadsheet contains the data presented in Fig. 8 in the aforementioned paper.

"secondary-cracking" spreadsheet contains the data presented in Fig. 9 in the aformentioned paper.

"uncracked bridging ligaments_data" spreadsheet contains the data presented in Fig. 10 in the aforementioned paper.