READ ME File

Dataset DOI: 10.5258/SOTON/D0718

ReadMe Author: Angelos Evangelou, University of Southampton


This dataset supports the publication:

AUTHORS:A.Evangelou, K.A.Soady, S.Lockyer, N.Gao, P.A.S.Reed

TITLE: On the mechanism of oxidation-fatigue damage at intermediate temperatures in a single crystal Ni-based superalloy

JOURNAL: Materials Science and Engineering: A

PAPER DOI: 10.1016/j.msea.2018.10.095


This dataset contains:

Data supporting the aformentioned paper in excel files.

The figures are as follows:

Fig. 5a  Fatigue crack propagation rates in air and vacuum for CMSX-4 at 550?°C,
Fig. 7   Fatigue crack growth behaviour of CMSX-4 at a constant ?? of 20?MPavm at 550?°C under different loading frequencies/waveforms. At the bottom left of the plot the fracture surface of the CMSX-4 sample used is shown.
Fig. 8   Effect of frequency on the crack growth rate of CMSX-4 at 550?°C (at a constant ??~?20?MPavm) on the basis of: a) cycles and b) time.
Fig. 10  Roughness (Sa and Sq) values obtained from the various frequency regions from the fracture surface of the CMSX-4 sample tested under constant ???=?20?MPavm on the frequency scan test sample.
Fig. 11  Fatigue crack growth rates from alternating dwell tests on CMSX-4 at 550?°C: a) tests at low, mid and high ??s with 1?s and 300?s dwells, b) tests at mid and high ??s with 1?s and 180?s dwells and c) tests at low, mid and high ??s alternating 1?s and 90?s.


Date of data collection: from October 2013 to March 2017

Information about geographic location of data collection: University of Southampton, U.K.

Date that the file was created: November, 2018