Design of experiment for advanced nanostructured WC-12Co coating HVOF: Dry solid particle erosion tests

A. A. Al-Hamed; K. Y. Benyounis; M. S.J. Hashmi; J. Stokes; H. Y. Al-Fadhli; B. S. Yilbas

Design of experiment for advanced nanostructured WC-12Co coating HVOF: Dry solid particle erosion tests

A. A. Al-Hamed, K. Y. Benyounis, M. S.J. Hashmi, J. Stokes, H. Y. Al-Fadhli, B. S. Yilbas

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

One of the economical and fast solutions for failure against erosive wear in oil and gas industries is the deposition of cermets using HVOF thermal spray. Recently, especially with the new development of bimodal feedstock powders, the composition percentages of the mixed powders have played a key factor in the final coating performance. In the present study, a design of experiment (DOE) software was implemented to study the influence of different powder percentages on the coating performance. The coating mechanical properties and its performance were investigated via dry solid particle erosion tests, hardness measurement and SEM respectively. The results showed that both the hardness and erosion resistance of the coating increases as the composition percentage of the nanostructured WC-12Co increased due to the strong adhesion of WC nano size grains at the substrate/coating interface as a result of improved mechanical interlocking.

Original language	English
Title of host publication	ASM International - International Thermal Spray Conference and Exposition, ITSC 2015
Editors	Arvind Agarwal, Yuk-Chiu Lau, Christian A. Widener, Erja Turunen, Giovanni Bolelli, Amadeu Concustell, Andre McDonald, Filofteia-Laura Toma
Publisher	ASM International
Pages	971-975
Number of pages	5
ISBN (Electronic)	9781510811546
State	Published - 2015

Publication series

Name	Proceedings of the International Thermal Spray Conference
Volume	2

Bibliographical note

Publisher Copyright:
© (2015) by ASM International All rights reserved.

ASJC Scopus subject areas

Surfaces and Interfaces
Surfaces, Coatings and Films
Materials Chemistry

Cite this

Al-Hamed, A. A., Benyounis, K. Y., Hashmi, M. S. J., Stokes, J., Al-Fadhli, H. Y., & Yilbas, B. S. (2015). Design of experiment for advanced nanostructured WC-12Co coating HVOF: Dry solid particle erosion tests. In A. Agarwal, Y.-C. Lau, C. A. Widener, E. Turunen, G. Bolelli, A. Concustell, A. McDonald, & F.-L. Toma (Eds.), ASM International - International Thermal Spray Conference and Exposition, ITSC 2015 (pp. 971-975). (Proceedings of the International Thermal Spray Conference; Vol. 2). ASM International.

Al-Hamed, A. A. ; Benyounis, K. Y. ; Hashmi, M. S.J. et al. / Design of experiment for advanced nanostructured WC-12Co coating HVOF : Dry solid particle erosion tests. ASM International - International Thermal Spray Conference and Exposition, ITSC 2015. editor / Arvind Agarwal ; Yuk-Chiu Lau ; Christian A. Widener ; Erja Turunen ; Giovanni Bolelli ; Amadeu Concustell ; Andre McDonald ; Filofteia-Laura Toma. ASM International, 2015. pp. 971-975 (Proceedings of the International Thermal Spray Conference).

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abstract = "One of the economical and fast solutions for failure against erosive wear in oil and gas industries is the deposition of cermets using HVOF thermal spray. Recently, especially with the new development of bimodal feedstock powders, the composition percentages of the mixed powders have played a key factor in the final coating performance. In the present study, a design of experiment (DOE) software was implemented to study the influence of different powder percentages on the coating performance. The coating mechanical properties and its performance were investigated via dry solid particle erosion tests, hardness measurement and SEM respectively. The results showed that both the hardness and erosion resistance of the coating increases as the composition percentage of the nanostructured WC-12Co increased due to the strong adhesion of WC nano size grains at the substrate/coating interface as a result of improved mechanical interlocking.",

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Al-Hamed, AA, Benyounis, KY, Hashmi, MSJ, Stokes, J, Al-Fadhli, HY & Yilbas, BS 2015, Design of experiment for advanced nanostructured WC-12Co coating HVOF: Dry solid particle erosion tests. in A Agarwal, Y-C Lau, CA Widener, E Turunen, G Bolelli, A Concustell, A McDonald & F-L Toma (eds), ASM International - International Thermal Spray Conference and Exposition, ITSC 2015. Proceedings of the International Thermal Spray Conference, vol. 2, ASM International, pp. 971-975.

Design of experiment for advanced nanostructured WC-12Co coating HVOF: Dry solid particle erosion tests. / Al-Hamed, A. A.; Benyounis, K. Y.; Hashmi, M. S.J. et al.
ASM International - International Thermal Spray Conference and Exposition, ITSC 2015. ed. / Arvind Agarwal; Yuk-Chiu Lau; Christian A. Widener; Erja Turunen; Giovanni Bolelli; Amadeu Concustell; Andre McDonald; Filofteia-Laura Toma. ASM International, 2015. p. 971-975 (Proceedings of the International Thermal Spray Conference; Vol. 2).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - Design of experiment for advanced nanostructured WC-12Co coating HVOF

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AU - Al-Hamed, A. A.

AU - Benyounis, K. Y.

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AU - Stokes, J.

AU - Al-Fadhli, H. Y.

AU - Yilbas, B. S.

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AB - One of the economical and fast solutions for failure against erosive wear in oil and gas industries is the deposition of cermets using HVOF thermal spray. Recently, especially with the new development of bimodal feedstock powders, the composition percentages of the mixed powders have played a key factor in the final coating performance. In the present study, a design of experiment (DOE) software was implemented to study the influence of different powder percentages on the coating performance. The coating mechanical properties and its performance were investigated via dry solid particle erosion tests, hardness measurement and SEM respectively. The results showed that both the hardness and erosion resistance of the coating increases as the composition percentage of the nanostructured WC-12Co increased due to the strong adhesion of WC nano size grains at the substrate/coating interface as a result of improved mechanical interlocking.

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Al-Hamed AA, Benyounis KY, Hashmi MSJ, Stokes J, Al-Fadhli HY, Yilbas BS. Design of experiment for advanced nanostructured WC-12Co coating HVOF: Dry solid particle erosion tests. In Agarwal A, Lau YC, Widener CA, Turunen E, Bolelli G, Concustell A, McDonald A, Toma FL, editors, ASM International - International Thermal Spray Conference and Exposition, ITSC 2015. ASM International. 2015. p. 971-975. (Proceedings of the International Thermal Spray Conference).

Design of experiment for advanced nanostructured WC-12Co coating HVOF: Dry solid particle erosion tests

Abstract

Publication series

Bibliographical note

ASJC Scopus subject areas

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Cite this