Rehan Ahmed

Dr

  • EH14 4AS

    United Kingdom

19952020

Research output per year

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Research Output

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Article
2020

Microwave Irradiation Synthesis and Characterization of Reduced-(Graphene Oxide-(Polystyrene-Polymethyl Methacrylate))/Silver Nanoparticle Nanocomposites and their Anti-Microbial Activity

Aldoasri, M. A., Alsaud, K. B. B., Othman, A., Al-Hindawi, M., Faisal, N. H., Ahmed, R., Michael, F. M., Krishnan, M. R. & Alsharaeh, E., 18 May 2020, In : Polymers. 12, 5, 1155.

Research output: Contribution to journalArticle

Open Access
File
1 Downloads (Pure)
2019
Open Access
File
1 Citation (Scopus)
22 Downloads (Pure)
2018

Comparative Study of Corrosion Performance of HVOF-Sprayed Coatings Produced Using Conventional and Suspension WC-Co Feedstock

Ahmed, R., Vourlias, G., Algoburi, A., Vogiatzis, C., Chaliampalias, D., Skolianos, S., Berger, L. M., Paul, S., Faisal, N. H., Toma, F. L., Al-Anazi, N. M. & Goosen, M. F. A., 30 Oct 2018, In : Journal of Thermal Spray Technology. p. 1-15 15 p.

Research output: Contribution to journalArticle

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

Diametral compression test method to analyse relative surface stresses in thermally sprayed coated and uncoated circular disc specimens

Faisal, N. H., Mann, L., Duncan, C., Dunbar, E., Clayton, M., Frost, M., McConnachie, J., Fardan, A. & Ahmed, R., 22 Oct 2018, In : Surface and Coatings Technology.

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)
21 Downloads (Pure)
2017

Influence of Post-treatment on the Microstructural and Tribomechanical Properties of Suspension Thermally Sprayed WC–12 wt%Co Nanocomposite Coatings

Ali, O., Ahmed, R., Faisal, N. H., Alanazi, N. M., Berger, L. M., Kaiser, A., Toma, F. L., Polychroniadis, E. K., Sall, M., Elakwah, Y. O. & Goosen, M. F. A., Jun 2017, In : Tribology Letters. 65, 2, 33.

Research output: Contribution to journalArticle

Open Access
File
12 Citations (Scopus)
35 Downloads (Pure)

Neutron Diffraction Residual Strain Measurements of Molybdenum Carbide-Based Solid Oxide Fuel Cell Anode Layers with Metal Oxides on Hastelloy X

Faisal, N. H., Ahmed, R., Prathuru, A. K., Katikaneni, S. P., Goosen, M. F. A. & Zhang, S. Y., 31 May 2017, In : Experimental Mechanics. p. 1-19 19 p.

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)
20 Downloads (Pure)
2016

Carbide coatings curb corrosion: research

Ahmed, R., Jun 2016, Gulf Construction.

Research output: Contribution to specialist publicationArticle

Thriving Under Pressure

Nazarinia, M. & Ahmed, R., 2016, Pipeline: Oil & Gas Magazine, 226, p. 36-36 1 p.

Research output: Contribution to specialist publicationArticle

2015

Development of Plasma-Sprayed Molybdenum Carbide-Based Anode Layers with Various Metal Oxides for SOFC

Faisal, N. H., Ahmed, R., Katikaneni, S. P., Souentie, S. & Goosen, M. F. A., Dec 2015, In : Journal of Thermal Spray Technology. 24, 8, p. 1415-1428 14 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Sliding wear investigation of suspension sprayed WC-Co nanocomposite coatings

Ahmed, R., Ali, O., Faisal, N. H., Al-Anazi, N. M., Al-Mutairi, S., Toma, F. L., Berger, L. M., Potthoff, A. & Goosen, M. F. A., 5 Jan 2015, In : Wear. 322-323, p. 133-150 18 p.

Research output: Contribution to journalArticle

44 Citations (Scopus)

Structure property relationship of suspension thermally sprayed WC-Co nanocomposite coatings

Ahmed, R., Faisal, N. H., Al-Anazi, N. M., Al-Mutairi, S., Toma, F. L., Berger, L. M., Potthoff, A., Polychroniadis, E. K., Sall, M., Chaliampalias, D. & Goosen, M. F. A., Feb 2015, In : Journal of Thermal Spray Technology. 24, 3, p. 357-377 28 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)
2014

An improved Vickers indentation fracture toughness model to assess the quality of thermally sprayed coatings

Faisal, N. H., Ahmed, R., Prathuru, A. K., Spence, S., Hossain, M. & Steel, J. A., Sep 2014, In : Engineering Fracture Mechanics. 128, p. 189-204 16 p.

Research output: Contribution to journalArticle

33 Citations (Scopus)

Erratum to: Editorial—JTST Special Issue on “Nanocomposite Coatings”

Ahmed, R. & Berndt, C. C., Dec 2014, In : Journal of Thermal Spray Technology. 23, 8, p. 1236-1236 1 p.

Research output: Contribution to journalArticle

Influence of test methodology and probe geometry on nanoscale fatigue failure of diamond-like carbon film

Faisal, N. H., Ahmed, R., Goel, S. & Fu, Y. Q., 15 Mar 2014, In : Surface and Coatings Technology. 242, p. 42-53 12 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Single asperity nanoscratch behaviour of HIPed and cast Stellite 6 alloys

Ahmed, R., Ashraf, A., Elameen, M., Faisal, N. H., El-Sherik, A. M., Elakwah, Y. O. & Goosen, M. F. A., 15 Apr 2014, In : Wear. 312, 1-2, p. 70-82 13 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Structure-property relationships in a CoCrMo alloy at micro and nano-scales

Ahmed, R., Lovelock, H. L. D. V., Faisal, N. H. & Davies, S., Dec 2014, In : Tribology International. 80, p. 98-114 17 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)
2013

Evaluation of nanomechanical properties of (styrene-methyl methacrylate) copolymer composites containing graphene sheets

Alsharaeh, E. H., Faisal, N. H., Othman, A. A. & Ahmed, R., 18 Dec 2013, In : Industrial and Engineering Chemistry Research. 52, 50, p. 17871-17881 11 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)
2012

A comparison of neutron diffraction and hole-drilling residual strain measurements in thermally sprayed coatings

Ahmed, R., Fitzpatrick, M. E. & Faisal, N. H., 25 May 2012, In : Surface and Coatings Technology. 206, 19-20, p. 4180-4185 6 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Fatigue at Nanoscale: An Integrated Stiffness and Depth Sensing Approach to Investigate the Mechanisms of Failure in Diamondlike Carbon Film

Ahmed, R., Fu, Y. Q. & Faisal, N. H., Jan 2012, In : Journal of Tribology. 134, 1, 8 p., 012001.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Influence of indenter shape on DLC film failure during multiple load cycle nanoindentation

Faisal, N. H., Ahmed, R., Fu, Y. Q., Elakwah, Y. O. & Alhoshan, M., Oct 2012, In : Materials Science and Technology. 28, 9-10, p. 1186-1197 12 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Influence of re-HIPing on the structure property relationships of cobalt-based alloys

Ahmed, R., Lovelock, H. D. V., Davies, S. & Faisal, N. H., 2012, In : Tribology International. 57, p. 8-21 14 p.

Research output: Contribution to journalArticle

26 Citations (Scopus)

Modern and historical engineering components investigated by neutron diffraction on ENGIN-X

Paradowska, A. M., Tremsin, A., Kelleher, J. F., Zhang, S. Y., Paddea, S., Burca, G., James, J. A., Ahmed, R., Faisal, N. H., Grazzi, F., Festa, G., Andreani, C., Civita, F., Bouchard, P. J., Kockelman, W. & Fitzpatrick, M. E., 2012, In : Journal of Solid Mechanics and Materials Engineering. 6, 6, p. 408-418 9 p.

Research output: Contribution to journalArticle

Nano-impact (fatigue) characterization of as-deposited amorphous nitinol thin film

Faisal, N. H., Ahmed, R. & Fu, Y. Q., 2012, In : Coatings. 2, 3, p. 195-209 15 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Residual Strain and Fracture Response of Al2O3 Coatings Deposited via APS and HVOF Techniques

Ahmed, R., Faisal, N. H., Paradowska, A. M. & Fitzpatrick, M. E., Jan 2012, In : Journal of Thermal Spray Technology. 21, 1, p. 23-40 18 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)
2011

Acoustic emission analysis of Vickers indentation fracture of cermet and ceramic coatings

Faisal, N. H. & Ahmed, R., Dec 2011, In : Measurement Science and Technology. 22, 12, 20 p., 125704.

Research output: Contribution to journalArticle

6 Citations (Scopus)

AE Monitoring and Analysis of HVOF Thermal Spraying Process

Faisal, N. H., Ahmed, R., Reuben, R. L. & Allcock, B., Sep 2011, In : Journal of Thermal Spray Technology. 20, 5, p. 1071-1084 14 p.

Research output: Contribution to journalArticle

File
6 Citations (Scopus)
475 Downloads (Pure)

A Fiber-Laser Process for Cutting Thick Yttria-Stabilized Zirconia: Application and Modeling

Parry, J., Ahmed, R., Dear, F., Shephard, J., Schmidt, M., Li, L. & Hand, D., 2011, In : International Journal of Applied Ceramic Technology. 8, 6, p. 1277-1288 12 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

An improved measurement of Vickers indentation behaviour through enhanced instrumentation

Faisal, N. H., Reuben, R. L. & Ahmed, R., Jan 2011, In : Measurement Science and Technology. 22, 1, p. - 18 p., 015703.

Research output: Contribution to journalArticle

12 Citations (Scopus)

A review of patented methodologies in instrumented indentation residual stress measurements

Faisal, N. H. & Ahmed, R., May 2011, In : Recent Patents on Mechanical Engineering. 4, 2, p. 138-152 15 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Neutron diffraction residual strain measurements in nanostructured hydroxyapatite coatings for orthopaedic implants

Ahmed, R., Faisal, N. H., Paradowska, A. M., Fitzpatrick, M. E. & Khor, K. A., Nov 2011, In : Journal of the Mechanical Behavior of Biomedical Materials. 4, 8, p. 2043-2054 12 p.

Research output: Contribution to journalArticle

17 Citations (Scopus)
2010

Neutron diffraction residual strain measurements in alumina coatings deposited via APS and HVOF techniques

Ahmed, R., Faisal, N. H., Reuben, R. L., Paradowska, A. M., Fitzpatrick, M., Kitamura, J. & Osawa, S., 2010, In : Journal of Physics: Conference Series. 251, 1, 012051.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Neutron diffraction residual strain measurements in alumina coatings deposited via APS and HVOF techniques

Ahmed, R., Faisal, N. H., Reuben, R. L., Paradowska, A. M., Fitzpatrick, M. E., Kitamura, J. & Osawa, S., 2010, In : Journal of Physics: Conference Series. 251, 1, 4 p., 012051.

Research output: Contribution to journalArticle

8 Citations (Scopus)
2009

Finite element modeling of casing in gas-hydrate-bearing sediments

Salehabadi, M., Jin, M., Yang, J., Hooman, H., Ahmed, R. & Tohidi Kalorazi, B., Dec 2009, In : SPE Drilling and Completion. 24, 4, p. 545-552 8 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Influence of manufacturing process and alloying element content on the tribomechanical properties of cobalt-based alloys

Yu, H., Ahmed, R., Lovelock, H. D. V. & Davies, S., Jan 2009, In : Journal of Tribology. 131, 1, p. 1-12 12 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)
23 Citations (Scopus)
2008

Neutron diffraction residual strain measurements in post-treated thermal spray cermet coatings

Ahmed, R., Yu, H., Stoica, V., Edwards, L. & Santisteban, J. R., 20 Dec 2008, In : Materials Science and Engineering: A. 498, 1-2, p. 191-202 12 p.

Research output: Contribution to journalArticle

29 Citations (Scopus)
2007

A comparison of the tribo-mechanical properties of a wear resistant cobalt-based alloy produced by different manufacturing processes

Yu, H., Ahmed, R. & de Villiers Lovelock, H., Jul 2007, In : Journal of Tribology. 129, 3, p. 586-594 9 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Residual strain measurements in thermal spray cermet coatings via neutron diffraction

Ahmed, R., Yu, H., Stewart, S., Edwards, L. & Santisteban, J. R., Apr 2007, In : Journal of Tribology. 129, 2, p. 411-418 8 p.

Research output: Contribution to journalArticle

19 Citations (Scopus)
2006

Application of acoustic emission for monitoring the HVOF thermal spraying process

Faisal, N. H., Steel, J. A., Ahmed, R., Reuben, R. L., Heaton, G. & Allcock, B., 2006, In : Advanced Materials Research. 13-14, p. 291-298 8 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)
2005

Influence of heat-treatment on the sliding wear of thermal spray cermet coatings

Stoica, V., Ahmed, R. & Itsukaichi, T., 1 Sep 2005, In : Surface and Coatings Technology. 199, 1, p. 7-21 15 p.

Research output: Contribution to journalArticle

38 Citations (Scopus)

Rolling contact fatigue of post-treated WC-NiCrBSi thermal spray coatings

Stewart, S., Ahmed, R. & Itsukaichi, T., 21 Jan 2005, In : Surface and Coatings Technology. 190, 2-3, p. 171-189 19 p.

Research output: Contribution to journalArticle

77 Citations (Scopus)
2004

Contact fatigue failure evaluation of post-treated WC-NiCrBSi functionally graded thermal spray coatings

Stewart, S., Ahmed, R. & Itsukaichi, T., Nov 2004, In : Wear. 257, 9-10, p. 962-983 22 p.

Research output: Contribution to journalArticle

75 Citations (Scopus)

Sliding wear evaluation of hot isostatically pressed (HIPed) thermal spray cermet coatings

Stoica, V., Ahmed, R., Itsukaichi, T. & Tobe, S., Dec 2004, In : Wear. 257, 11, p. 1103-1124 22 p.

Research output: Contribution to journalArticle

35 Citations (Scopus)

Sliding wear evaluation of hot isostatically pressed thermal spray cermet coatings

Stoica, V., Ahmed, R., Golshan, M. & Tobe, S., Mar 2004, In : Journal of Thermal Spray Technology. 13, 1, p. 93-107 15 p.

Research output: Contribution to journalArticle

26 Citations (Scopus)
2003

Contact fatigue failure modes in hot isostatically pressed WC-12%Co coatings

Stewart, S. & Ahmed, R., 29 Jul 2003, In : Surface and Coatings Technology. 172, 2-3, p. 204-216 13 p.

Research output: Contribution to journalArticle

53 Citations (Scopus)

The Effects of Material Combination and Surface Roughness in Lubricated Silicon Nitride/Steel Rolling Contact Fatigue

Kang, J., Hadfield, M. & Ahmed, R., 2003, In : Materials & Design. 24, p. 1-13 13 p.

Research output: Contribution to journalArticle

2002

Contact fatigue failure modes of HVOF coatings

Ahmed, R., Aug 2002, In : Wear. 253, 3-4, p. 473-487 15 p.

Research output: Contribution to journalArticle

66 Citations (Scopus)

Mechanisms of fatigue failure in thermal spray coatings

Ahmed, R. & Hadfield, M., Sep 2002, In : Journal of Thermal Spray Technology. 11, 3, p. 333-349 17 p.

Research output: Contribution to journalArticle

42 Citations (Scopus)

Rolling contact fatigue of surface coatings - A review

Stewart, S. & Ahmed, R., Dec 2002, In : Wear. 253, 11-12, p. 1132-1144 13 p.

Research output: Contribution to journalArticle

121 Citations (Scopus)
2001

An experimental investigation of surface pit evolution during cold-rolling or drawing of stainless steel strip

Ahmed, R. & Sutcliffe, M. P. F., Jan 2001, In : Journal of Tribology. 123, 1, p. 1-7 7 p.

Research output: Contribution to journalArticle

30 Citations (Scopus)