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Author

  • Michael Fitzpatrick
Article

Fatigue performance of friction stir welded marine grade steel

Polezhayeva, H., Toumpis, A. I., Galloway, A. M., Molter, L., Ahmed, B. & Fitzpatrick, M. E., 13 Aug 2015, In : International Journal of Fatigue. 81, p. 162–170

Research output: Contribution to journalArticle

Open Access
File
8 Citations (Scopus)
88 Downloads (Pure)

Finite Element Analysis of Laser Peening of Thin Aluminum Structures

Langer, K., Spradlin, T. & Fitzpatrick, M., 6 Jan 2020, In : Metals. 10, 1, 16 p., 93.

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)
4 Downloads (Pure)

Germanium diffusion in aluminium: connection between point defect parameters with bulk properties

Ganniari-Papageorgiou, E., Fitzpatrick, M. E. & Chroneos, A., 28 Jul 2015, In : Journal of Materials Science: Materials in Electronics. 26, 11, p. 8421-8424

Research output: Contribution to journalArticle

Open Access
File
6 Citations (Scopus)
16 Downloads (Pure)

High strain-rate material model validation for laser peening simulation

Langer, K., Olson, S., Brockman, R., Braisted, W., Spradlin, T. & Fitzpatrick, M. E., 2015, In : The Journal of Engineering. September 2015

Research output: Contribution to journalArticle

Open Access
File
74 Downloads (Pure)

Improvement of the Contour Method for Measurement of Near-Surface Residual Stresses from Laser Peening

Torpali, M. B., Fitzpatrick, M. E. & Gungor, S., May 2013, In : Experimental Mechanics. 53, 9, p. 1705-1718

Research output: Contribution to journalArticle

Open Access
25 Citations (Scopus)

Incorporation of Y2O3 Particles into 410L Stainless Steel by a Powder Metallurgy Route

Zeybek, A., Barroso, S. P., Chong, K. B., Edwards, L. & Fitzpatrick, M., Jun 2014, In : Journal of Materials Engineering and Performance. In press

Research output: Contribution to journalArticle

Open Access
File
7 Citations (Scopus)
20 Downloads (Pure)

In situ observation of strain and phase transformation in plastically deformed 301 austenitic stainless steel

Das, Y. B., Forsey, A. N., Simm, T. H., Perkins, K. M., Fitzpatrick, M. E., Gungor, S. & Moat, R. J., 16 Sep 2016, In : Materials & Design. 112, p. 107-116

Research output: Contribution to journalArticle

Open Access
File
33 Citations (Scopus)
130 Downloads (Pure)
Open Access
File
8 Citations (Scopus)
59 Downloads (Pure)

Intrinsic defect processes and elastic properties of Ti3AC2 (A = Al, Si, Ga, Ge, In, Sn) MAX phases

Christopoulos, S., Filippatos, P-P., Hadi, M. A., Kelaidis, N., Fitzpatrick, M. & Chroneos, A., 14 Jan 2018, In : Journal of Applied Physics. 123, 2, 025103.

Research output: Contribution to journalArticle

Open Access
File
10 Citations (Scopus)
47 Downloads (Pure)

Investigation of oxygen self-diffusion in PuO2 by combining molecular dynamics with thermodynamic calculations

Saltas, V., Chroneos, A., Cooper, M. W. D., Fitzpatrick, M. E. & Vallianatos, F., 26 Oct 2016, In : RSC Advances. 6, 105, p. 103641-103649 9 p.

Research output: Contribution to journalArticle

Open Access
File
5 Citations (Scopus)
19 Downloads (Pure)

Low cycle fatigue life prediction in shot-peened components of different geometries—part I: residual stress relaxation

You, C., Achintha, M., Soady, K. A., Smyth, N., Fitzpatrick, M. E. & Reed, P. A. S., May 2017, In : Fatigue & Fracture of Engineering Materials and Structures. 40, 5, p. 761-775 15 p.

Research output: Contribution to journalArticle

Open Access
File
8 Citations (Scopus)
15 Downloads (Pure)

Mapping residual strain induced by cold working and by laser shock peening using neutron transmission spectroscopy

Ramadhan, R. S., Syed, A. K., Tremsin, A. S., Kockelmann, W., Dalgliesh, R., Chen, B., Parfitt, D. & Fitzpatrick, M. E., 5 Apr 2018, In : Materials and Design. 143, p. 56-64 9 p.

Research output: Contribution to journalArticle

Open Access
File
10 Citations (Scopus)
23 Downloads (Pure)

Measurement and Modelling of Residual Stress in Wire-Feed Additively Manufactured Titanium

Ahmed, B., van der Veen, S., Fitzpatrick, M. & Guo, H., 2018, In : Materials Science and Technology. 34, 18, p. 2250-2259 10 p.

Research output: Contribution to journalArticle

Open Access
File
4 Citations (Scopus)
10 Downloads (Pure)
12 Citations (Scopus)

Microstructure, tensile and creep properties of an austenitic ODS 316L steel

Leo, J. R. O., Pirfo Barroso, S., Fitzpatrick, M. E., Wang, M. & Zhou, Z., 11 Mar 2019, In : Materials Science and Engineering A. 749, p. 158-165 8 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
Open Access
File
11 Citations (Scopus)
99 Downloads (Pure)

Modelling of an imaging beamline at the ISIS pulsed neutron source

Burca, G., Kockelmann, W., James, J. A. & Fitzpatrick, M. E., 2013, In : Journal of Instrumentation. 8, October 2013

Research output: Contribution to journalArticle

Open Access
11 Citations (Scopus)

Modelling oxygen self-diffusion in UO2 under pressure

Cooper, M. W. D., Grimes, R. W., Fitzpatrick, M. E. & Chroneos, A., 22 Oct 2015, In : Solid State Ionics. 282, p. 26-30

Research output: Contribution to journalArticle

Open Access
File
36 Citations (Scopus)
31 Downloads (Pure)

Neutron diffraction residual stress measurements on girth-welded 304 stainless steel pipes with weld metal deposited up to half and full pipe wall thickness

Haigh, R. D., Hutchings, M. T., Games, J. A., Ganguly, S., Mizuno, R., Ogawa, K., Okido, S., Paradowska, A. M. & Fitzpatrick, M. E., Jan 2013, In : International Journal of Pressure Vessels and Piping. 101, January 2013, p. 1-11

Research output: Contribution to journalArticle

Open Access
16 Citations (Scopus)

Observations of the stress developed in Si inclusions following plastic flow in the matrix of an Al–Si–Mg alloy

Davidson, C. J., Finlayson, T. R., Fitzpatrick, M. E., Griffiths, J. R., Oliver, E. C. & Wang, Q., 11 Apr 2017, In : Philosophical Magazine. 97, 17, p. 1398-1417 20 p.

Research output: Contribution to journalArticle

Open Access
File
4 Citations (Scopus)
16 Downloads (Pure)

Optimal design of a quadratic parameter varying vehicle suspension system using contrast-based Fruit Fly Optimisation

Kanarachos, S., Dizqah, A. M., Chrysakis, G. & Fitzpatrick, M. E., 1 Jan 2018, In : Applied Soft Computing. 62, p. 463-477 15 p.

Research output: Contribution to journalArticle

Open Access
File
17 Citations (Scopus)
123 Downloads (Pure)
Open Access
File
3 Citations (Scopus)
24 Downloads (Pure)

Physical properties and defect processes of M3SnC2 (M = Ti, Zr, Hf) MAX phases: Effect of M-elements

Hadi, M. A., Christopoulos, S., Naqib, S. H., Chroneos, A., Fitzpatrick, M. & Islam, A. K. M. A., 5 Jun 2018, In : Journal of Alloys and Compounds. 748, p. 804-813 10 p.

Research output: Contribution to journalArticle

Open Access
File
13 Citations (Scopus)
24 Downloads (Pure)

Prediction of residual stresses in girth welded pipes using an artificial neural network approach

Mathew, J., Moat, R. J., Paddea, S., Fitzpatrick, M. E. & Bouchard, P. J., 27 Jan 2017, In : International Journal of Pressure Vessels and Piping. 150, p. 89-95 6 p.

Research output: Contribution to journalArticle

Open Access
File
10 Citations (Scopus)
54 Downloads (Pure)
Open Access
File
17 Citations (Scopus)
90 Downloads (Pure)

Probabilistic kernel machines for predictive monitoring of weld residual stress in energy systems

Alamaniotis, M., Mathew, J., Chroneos, A., Fitzpatrick, M. & Tsoukolas, L., May 2018, In : Engineering Applications of Artificial Intelligence. 71, p. 138-154 16 p.

Research output: Contribution to journalArticle

Open Access
File
6 Citations (Scopus)
23 Downloads (Pure)

Problems in using a comb sample as a stress-free reference for the determination of welding residual stress by diffraction

Ganguly, S., Edwards, L. & Fitzpatrick, M. E., 25 Jan 2011, In : Materials Science and Engineering A. 528, 3, p. 1226-1232 7 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)

Reactor pressure vessel embrittlement: Insights from neural network modelling

Mathew, J., Parfitt, D., Wilford, K., Riddle, N., Alamaniotis, M., Chroneos, A. & Fitzpatrick, M. E., 15 Apr 2018, In : Journal of Nuclear Materials. 502, p. 311-322 12 p.

Research output: Contribution to journalArticle

Open Access
File
6 Citations (Scopus)
28 Downloads (Pure)
Open Access
File
5 Citations (Scopus)
8 Downloads (Pure)
2 Citations (Scopus)

Residual stress and texture control in Ti-6Al-4V wire + arc additively manufactured intersections by stress relief and rolling

Honnige, J. R., Colegrove, P. A., Ahmed, B., Fitzpatrick, M., Ganguly, S., Lee, T. L. & Williams, S. W., 15 Jul 2018, In : Materials & Design. 150, p. 193-205 13 p.

Research output: Contribution to journalArticle

Open Access
File
37 Citations (Scopus)
32 Downloads (Pure)

Residual stress characterization of single and triple-pass autogenously welded stainless steel pipes

Haigh, R. D., Hutchings, M. T., Fitzpatrick, M. E., James, J. A., Okido, S., Mizuno, R., Ogawa, K. & Hughes, D. J., Aug 2016, In : International Journal of Pressure Vessels and Piping. 144, p. 1–10

Research output: Contribution to journalArticle

Open Access
File
18 Downloads (Pure)
Open Access
File
1 Citation (Scopus)
51 Downloads (Pure)

Residual Stresses in Ultrasonically Peened Fillet Welded Joints

Ahmed, B. & Fitzpatrick, M. E., Aug 2014, In : Advanced Materials Research. 996, Chapter III. Materials and Structures, p. 755-760

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)
Open Access
File
28 Citations (Scopus)
162 Downloads (Pure)

Residual Stress Measurements on a Metal Matrix Composite Using the Contour Method with Brittle Fracture

Araujo de Oliveira, J., Fitzpatrick, M. E. & Kowal, J., 2014, In : Advanced Materials Research. 996, Chapter I. Measurement Methods, p. 249-354

Research output: Contribution to journalArticle

Open Access
3 Citations (Scopus)

Robust Virtual Sensing for Vehicle Agile Manoeuvring: A Tyre-model-less Approach

Acosta, M., Kanarachos, S. & Fitzpatrick, M., Mar 2018, In : IEEE Transactions on Vehicular Technology. 67, 3, p. 1894-1908

Research output: Contribution to journalArticle

Open Access
File
10 Citations (Scopus)
150 Downloads (Pure)
Open Access
File
5 Citations (Scopus)
12 Downloads (Pure)
Open Access
File
2 Citations (Scopus)
106 Downloads (Pure)

Synchrotron X-ray diffraction measurements of internal stresses during loading of steel-based metal matrix composites reinforced with TiB2 particles

Bacon, D. H., Edwards, L., Moffatt, J. E. & Fitzpatrick, M. E., 1 May 2011, In : Acta Materialia. 59, 9, p. 3373-3383 11 p.

Research output: Contribution to journalArticle

30 Citations (Scopus)

TEM study of the effect of high-temperature thermal cycles on the stability of the Y-Al-O oxides in MA956 ODS steel

Leo, J. R. O., Moturu, S. R. & Fitzpatrick, M. E., 1 Sep 2019, In : Journal of Materials Research and Technology. 8, 5, p. 3719-3725 7 p.

Research output: Contribution to journalArticle

Open Access
File
7 Downloads (Pure)

The effect of compressive fatigue loads on fatigue strength of non-load carrying specimens subjected to ultrasonic impact treatment

Polezhayeva, H., Howarth, D., Kumar, M., Ahmed, B. & Fitzpatrick, M. E., 2015, In : Welding in the World. 59, 5, p. 713-721

Research output: Contribution to journalArticle

Open Access
9 Citations (Scopus)

The Effect of Hot Deformation Parameters on Microstructure Evolution of the α-Phase in Ti-6Al-4V

Perumal, B., Rist, M. A., Gungor, S., Brooks, J. W. & Fitzpatrick, M. E., Aug 2016, In : Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science. 47, 8, p. 4128-4136 9 p.

Research output: Contribution to journalArticle

Open Access
File
15 Citations (Scopus)
22 Downloads (Pure)
Open Access
File
45 Downloads (Pure)

The effect of material cyclic deformation properties on residual stress generation by laser shock processing

Angulo, I., Cordovilla, F., García-Beltrán, A., Smyth, N. S., Langer, K., Fitzpatrick, M. E. & Ocaña, J. L., 1 Jun 2019, In : International Journal of Mechanical Sciences. 156, p. 370-381 12 p.

Research output: Contribution to journalArticle

Open Access
File
4 Citations (Scopus)
11 Downloads (Pure)

The influence of temperature on deformation-induced martensitic transformation in 301 stainless steel

Das, Y. B., Forsey, A. N., Kelleher, J., Kabra, S., Fitzpatrick, M. E., Simm, T. H., Gungor, S. & Moat, R. J., 22 Nov 2018, In : Materials Science and Technology (United Kingdom). 34, 17, p. 2114-2125 12 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Thermodynamic calculations of oxygen self-diffusion in mixed-oxide nuclear fuels

Parfitt, D. C., Cooper, M. W. D., Rushton, M. J. D., Christopoulos, S-R. G., Fitzpatrick, M. E. & Chroneos, A., 29 Jul 2016, In : RSC Advances. 6, p. 74018-74027 10 p.

Research output: Contribution to journalArticle

Open Access
File
10 Citations (Scopus)
27 Downloads (Pure)

The τ-plot, a multicomponent 1-D pole figure plot, to quantify the heterogeneity of plastic deformation

Simm, T. H., Das, Y. B., Forsey, A. N., Gungor, S., Fitzpatrick, M. E., Prakash, D. G. L., Moat, R. J., Birosca, S., Quinta da Fonseca, J. & Perkins, K. M., Feb 2020, In : Materials Characterization. 160, 110114.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Through-Thickness Residual Stress Profiles in Austenitic Stainless Steel Welds: A Combined Experimental and Prediction Study

Mathew, J., Moat, R., Paddea, S., Francis, J. A., Fitzpatrick, M. & Bouchard, J., Dec 2017, In : Metallurgical and Materials Transactions A. 48, 12, p. 6178-6191 14 p.

Research output: Contribution to journalArticle

Open Access
File
6 Citations (Scopus)
15 Downloads (Pure)