Wear resistance of abradable-conductive powder deposited by using hvof with different surface preparation and spray distance

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Published: Jun 1, 2022
DOI: https://doi.org/10.24853/sintek.16.1.23-29

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Hendy Roesma Wardhana
Institut Teknologi Bandung
Rd. Dadan Ramdan
Institut Teknologi Bandung
Budi Prawara
Lembaga Ilmu Pengetahuan Indonesia
Erie Martides
Lembaga Ilmu Pengetahuan Indonesia
Riza Wirawan
Institut Teknologi Bandung
Bambang Widyanto
Institut Teknologi Bandung
Rochim Suratman
Institut Teknologi Bandung
Irma Pratiwi
Institut Teknologi Bandung

Abstract

Along with many material failures due to worn steel components, HVOF (High Velocity Oxygen Fuel) coating based abradable material can be solution to overcome this problem. However, abradable-conductive material is still rarely used for coating, therefore it needs investigation to find out the optimum parameters of process. In this work, the surface treatment on substrate was carried out by the different methods such blasting, etching, and blasting-etching to obtain the rough surface. The spraying distance of HVOF process was varied on 20 cm and 30 cm. Blasting-etching are able to achieve the roughest surface of substrate. Meanwhile, the spray distance of 20 cm produces thicker layer than the longer spray distance. The combination of blasting-etching and the shorter spray distance are able to reach the optimum wear resistance as presented in pin-on-disc test.

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How to Cite
[1]
H. R. Wardhana, “Wear resistance of abradable-conductive powder deposited by using hvof with different surface preparation and spray distance”, sintek. jurnal. ilm. teknik. mesin, vol. 16, no. 1, pp. 23–29, Jun. 2022.
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Vol. 16 No. 1 (2022): SINTEK JURNAL
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Articles

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Author Biographies

Hendy Roesma Wardhana, Institut Teknologi Bandung

Teknik Material

Rd. Dadan Ramdan, Institut Teknologi Bandung

Teknik Material

Riza Wirawan, Institut Teknologi Bandung

Teknik Material

Bambang Widyanto, Institut Teknologi Bandung

Teknik Material

Rochim Suratman, Institut Teknologi Bandung

Teknik Material

Irma Pratiwi, Institut Teknologi Bandung

Teknik Material

References

De la Fuente D, Díaz I, Simancas J, Chico B, Morcillo M. Long-term atmospheric corrosion of mild steel. Corrosion Science. 2011;53(2):604-17.

Pei X, Pu W, Zhang Y, Huang L. Surface topography and friction coefficient evolution during sliding wear in a mixed lubricated rolling-sliding contact. Tribology International. 2019;137:303-12.

Lima C, Guilemany J. Adhesion improvements of thermal barrier coatings with HVOF thermally sprayed bond coats. Surface and Coatings Technology. 2007;201(8):4694-701.

Pukasiewicz A, De Boer H, Sucharski G, Vaz R, Procopiak L. The influence of HVOF spraying parameters on the microstructure, residual stress and cavitation resistance of FeMnCrSi coatings. Surface and Coatings Technology. 2017;327:158-66.

Zoei MS, Sadeghi MH, Salehi M. Effect of grinding parameters on the wear resistance and residual stress of HVOF-deposited WC–10Co–4Cr coating. Surface and Coatings Technology. 2016;307:886-91.

Zhang B, Marshall M. Investigating material removal mechanism of Al-Si base abradable coating in labyrinth seal system. Wear. 2019;426:239-49.

Peng Y, Zhang C, Zhou H, Liu L. On the bonding strength in thermally sprayed Fe-based amorphous coatings. Surface and Coatings Technology. 2013;218:17-22.

Gawne D. Splat morphology and adhesion of thermally sprayed coatings. Proc of ITSC'95. 1995;2:779-84.

García-Rodríguez S, Torres B, López A, Otero E, Rams J. Characterization and mechanical properties of stainless steel coatings deposited by HVOF on ZE41 magnesium alloy. Surface and Coatings Technology. 2019;359:73-84.

Picas J, Punset M, Baile MT, Martín E, Forn A. Effect of oxygen/fuel ratio on the in-flight particle parameters and properties of HVOF WC-CoCr coatings. Surface and Coatings Technology. 2011;205:S364-S8.

Siu JH, Li LK. An investigation of the effect of surface roughness and coating thickness on the friction and wear behaviour of a commercial MoS2–metal coating on AISI 400C steel. Wear. 2000;237(2):283-7.

Zamani P, Valefi Z, Mirjani M. Effect of grinding and lubricating post-treatment on wear performance of plasma sprayed Cr2O3–Al2O3 composite coatings. Surfaces and Interfaces. 2019;16:206-14.