Paul Withey – Research output — University of Birmingham

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Research activity per year

26 Article
2 Conference contribution
1 Chapter
1 Paper
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- 1 Comment/debate

26 results

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2022
Compositions of Gamma and Gamma Prime Phases in an As-Cast Nickel-Based Single Crystal Superalloy Turbine Blade
Park, K. & Withey, P., 20 Feb 2022, In: Crystals. 12, 2, 11 p., 299.
Research output: Contribution to journal › Article › peer-review

Open Access
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42 Downloads (Pure)
2021
Formation and Prevention of a Surface Defect on the Aerofoil of As‐Cast Nickel‐Based Single‐Crystal Turbine Blades
Park, K. & Withey, P., 1 Sept 2021, In: Advanced Engineering Materials. 23, 9, 2100302.
Research output: Contribution to journal › Article › peer-review

Open Access
File
114 Downloads (Pure)
General view of rhenium-rich particles along defect grain boundaries formed in nickel-based single-crystal superalloy turbine blades: formation, dissolution and comparison with other phases
Park, K. & Withey, P., 6 Oct 2021, In: Crystals. 11, 10, 1201.
Research output: Contribution to journal › Article › peer-review

Open Access
File
79 Downloads (Pure)
2018
Effect of yttria inclusion on room temperature tensile properties of investment cast TiAl
Lin, B., Liu, R., Jia, Q., Cui, Y., Withey, P. A. & Yang, R., 17 Jan 2018, In: Materials Science and Engineering A. 712, p. 73-79
Research output: Contribution to journal › Article › peer-review

Open Access
File
11 Citations (Scopus)

261 Downloads (Pure)
Observation of the dissolution of topologically close packed phases by an additional heat treatment in third generation nickel-based single crystal superalloy turbine blades
Park, K. & Withey, P., 20 Jul 2018, In: Advanced Engineering Materials. 20, 7, 6 p., 1700987.
Research output: Contribution to journal › Article › peer-review
1 Citation (Scopus)
2017
Formation of an intermediate layer between grains in nickel-base superalloy turbine blades
Kim, K. & Withey, P., Jun 2017, In: Metallurgical and Materials Transactions A. 48, 6, p. 2932-2942 11 p.
Research output: Contribution to journal › Article › peer-review

Open Access
File
4 Citations (Scopus)

130 Downloads (Pure)
Microstructural investigation of the formation and development of topologically close-packed phases in a 3rd generation nickel-base single crystal superalloy
Kim, K. & Withey, P., Jun 2017, In: Advanced Engineering Materials. 19, 6, 10 p., 1700041.
Research output: Contribution to journal › Article › peer-review

Open Access
File
5 Citations (Scopus)

226 Downloads (Pure)
2016
Detection of rhenium-rich particles at grain boundaries in nickel-base superalloy turbine blades
Kim, K. & Withey, P., 16 Oct 2016, In: MATERIALS TRANSACTIONS. 57, 10, p. 1698-1706
Research output: Contribution to journal › Article › peer-review
4 Citations (Scopus)
2015
Detection of an Intermediate Layer Containing a Rhenium-Rich Particle at Grain Boundaries Formed Within Single Crystal Nickel-Based Superalloys
Kim, K. H., Withey, P. & Griffiths, W. D., Mar 2015, In: Metallurgical and Materials Transactions A. 46, 3, p. 1024-1029 6 p.
Research output: Contribution to journal › Article › peer-review
7 Citations (Scopus)
Investigation into the use of CaZrO3 as a facecoat material in the investment casting of TiAl alloys
Yuan, C., Cheng, X. & Withey, P., 1 Apr 2015, In: Materials Chemistry and Physics. 155, p. 205-210 6 p.
Research output: Contribution to journal › Article › peer-review

Open Access
File
22 Citations (Scopus)

178 Downloads (Pure)
Investment casting of Ti–46Al–8Nb–1B alloy using moulds with CaO-stabilized zirconia face coat at various mould pre-heat temperatures
Yuan, C., Cheng, X., Holt, G., Shevchenko, D. & Withey, P., Apr 2015, In: Ceramics International. 41, 3, p. 4129-4139
Research output: Contribution to journal › Article › peer-review

Open Access
File
17 Citations (Scopus)

541 Downloads (Pure)
The analysis of SATS results as a measure of pupil progress across educational transitions
Withey, P. & Turner, S., 2015, In: Educational Review. 67, 1, p. 23-34
Research output: Contribution to journal › Article › peer-review

Open Access
File
1 Citation (Scopus)

489 Downloads (Pure)
The influence of ZrO2 concentration in an yttria based face coat for investment casting a Ti-45Al-2Mn-2Nb-0.2TiB alloy using sessile drop method
Cheng, X., Yuan, C., Blackburn, S. & Withey, P., Mar 2015, In: Metallurgical and Materials Transactions A. 46, 3, p. 1328-1336
Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)
2014
A comparisons of the chemical inertness of two Y2O3-Al2O3-ZrO2 and Y2O3-Al2O3 face coat materials through sessile drop and investment casting methods
Cheng, X., Yuan, C., Blackburn, S. & Withey, P., Jun 2014, In: Metallurgical and Materials Transactions A. 45, 7, p. 3116-3124 9 p.
Research output: Contribution to journal › Article › peer-review
1 Citation (Scopus)
Influence of Al2O3 concentration in yttria based face coats for investment casting Ti–45Al–2Mn–2Nb–0.2TiB alloy
Yuan, C., Cheng, X., Blackburn, S. & Withey, P., Nov 2014, In: Journal of Materials Science & Technology. 30, 14, p. 1758-1764
Research output: Contribution to journal › Article › peer-review
'The influence of mould pre-heat temperature and casting size on the interaction between a Ti–46Al–8Nb–1B alloy and the mould comprising an Al2O3 face coat
Cheng, X., Yuan, C., Shevchenko, D. & Withey, P., 14 Aug 2014, In: Materials Chemistry and Physics. 146, 3, p. 295-302
Research output: Contribution to journal › Article › peer-review

18 Citations (Scopus)
'The study of the influence of binder systems in an Y2O3–ZrO2 facecoat material on the investment casting slurries and shells properties
Cheng, X., Yuan, C., Blackburn, S. & Withey, P., Oct 2014, In: Journal of the European Ceramic Society. 34, 12, p. 3061-3068
Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)
The study of the oxidation of a Ti-45Al-2Nb-2Mn-0.2B alloys in the investment casting using an yttria face coat mould
Cheng, X., Yuan, C., Green, N. & Withey, P., Feb 2014, In: Oxidation of Metals. 81, 1-2, p. 287-298
Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)
2013
Complex free surface flows in centrifugal casting : computational modelling and validation experiments
McBride, D., Humphreys, N. J., Croft, T. N., Green, N. R., Cross, M. & Withey, P., 5 Aug 2013, In: Computers & Fluids. 82, p. 63-72 10 p.
Research output: Contribution to journal › Article › peer-review
11 Citations (Scopus)
Effect of incorporation of zirconia layer upon physical and mechanical properties of investment casting ceramic shell
Yuan, C., Blackburn, S. & Withey, P., 1 Jan 2013, In: Materials Science and Technology. 29, 1, p. 30-35
Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)
Enhanced sintering properties of yttria face coat by addition of B₂O₃, YF₃, Al₂O₃ and ZrO₂
Cheng, X., Yuan, C., Green, N. & Withey, P., Mar 2013, In: Journal of Materials Science & Technology. 29, 3, p. 351-356 6 p.
Research output: Contribution to journal › Article › peer-review
1 Citation (Scopus)
Evaluation of the Inertness of Investment Casting Moulds using both Sessile Drop and Centrifugal Casting Methods
Cheng, X., Yuan, C., Green, N. & Withey, P., Feb 2013, In: Metallurgical and Materials Transactions A. 44, 2, p. 888-898
Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)
Modelling and validation : casting of Al and TiAl alloys in gravity and centrifugal casting processes
Humphreys, N. J., McBride, D., Shevchenko, D. M., Croft, T. N., Withey, P., Green, N. R. & Cross, M., 1 Aug 2013, In: Applied Mathematical Modelling. 37, 14-15, p. 7633-7643 11 p.
Research output: Contribution to journal › Article › peer-review
22 Citations (Scopus)
Sintering mechanisms of Yttria with different additives
Cheng, X., Yuan, C., Green, N. & Withey, P., Jul 2013, In: Ceramics International. 39, 5, p. 4791-4799
Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)
2012
An Investigation of a TiAlO based refractory slurry face coat system for the investment casting of Ti-Al alloys
Cheng, X., Sun, X., Yuan, C., Green, N. & Withey, P., 1 Oct 2012, In: Intermetallics. 29, p. 61-69 9 p.
Research output: Contribution to journal › Article › peer-review
29 Citations (Scopus)
The Influence of Polymer Content and Sintering Temperature on Yttria Face-coat Moulds for TiAl Casting
Yuan, C., Compton, D., Cheng, X., Green, N. & Withey, P., Dec 2012, In: Journal of the European Ceramic Society. 32, 16, p. 4041-4049
Research output: Contribution to journal › Article › peer-review

23 Citations (Scopus)