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Wear Resistance and Brake Performance of Brake Discs Coated with Cr3C2-25%NiCr and WC-12%Co using the HVOF method

Year 2017, Volume: 1 Issue: 3, 1 - 7, 30.12.2017

Abstract

High Velocity Oxygen Fuel
(HVOF) is one of the excellent approaches used to coat lamellar graphite cast
irons with wear-resistant Cr3C2-25%NiCr Chromium
Carbide-Nickel Chrome and WC-12%Co tungsten carbide with good qualities. In
this research,
-45 +5 μm Cr3C2-25%NiCr and WC-12%Co
sintered powder is used to coat the surfaces of the brake discs, which are made
of lamellar graphite cast iron, that contact with the pads.  Performance of the discs, which are covered
with these powders, in terms of wear and braking characteristics are studied.
The microstructure of the Cr3C2-25%NiCr and WC-12%Co
coating, which is applied by using the HVOF spraying method, is characterized
at each step by scanning with electron microscopy. Braking performance and
coated surface wear testing is performed with SAE J2430, TS 555 and TS 9076
brake-on-disk tester. Wear mass loss values are examined by applying different
loads at the sliding distance. Test results show that the amount of wear of the
coated sample is reduced in comparison to the uncoated sample. As a result of
this study, the effects on the microstructure, mechanical properties and abrasive
wear behaviour of coatings deposited by using the Cr3C2-25%NiCr
and WC-12%Co powder and an ethane-fuelled, high-velocity oxygen-fuel spray
process are revealed.

References

  • 23. SUGOZU İLKER, MUTLU İBRAHİM, KESKİN AHMET, Journal of the Balkan Tribological Associ-ation, 22, No 1A, 578 (2016).
Year 2017, Volume: 1 Issue: 3, 1 - 7, 30.12.2017

Abstract

References

  • 23. SUGOZU İLKER, MUTLU İBRAHİM, KESKİN AHMET, Journal of the Balkan Tribological Associ-ation, 22, No 1A, 578 (2016).
There are 1 citations in total.

Details

Subjects Material Production Technologies
Journal Section Articles
Authors

Mehmet Çakmakkaya

Mehmet Çakmakkaya

Publication Date December 30, 2017
Submission Date October 20, 2017
Acceptance Date December 11, 2017
Published in Issue Year 2017 Volume: 1 Issue: 3

Cite

APA Çakmakkaya, M., & Çakmakkaya, M. (2017). Wear Resistance and Brake Performance of Brake Discs Coated with Cr3C2-25%NiCr and WC-12%Co using the HVOF method. International Journal of Automotive Science And Technology, 1(3), 1-7.
AMA Çakmakkaya M, Çakmakkaya M. Wear Resistance and Brake Performance of Brake Discs Coated with Cr3C2-25%NiCr and WC-12%Co using the HVOF method. ijastech. December 2017;1(3):1-7.
Chicago Çakmakkaya, Mehmet, and Mehmet Çakmakkaya. “Wear Resistance and Brake Performance of Brake Discs Coated With Cr3C2-25%NiCr and WC-12%Co Using the HVOF Method”. International Journal of Automotive Science And Technology 1, no. 3 (December 2017): 1-7.
EndNote Çakmakkaya M, Çakmakkaya M (December 1, 2017) Wear Resistance and Brake Performance of Brake Discs Coated with Cr3C2-25%NiCr and WC-12%Co using the HVOF method. International Journal of Automotive Science And Technology 1 3 1–7.
IEEE M. Çakmakkaya and M. Çakmakkaya, “Wear Resistance and Brake Performance of Brake Discs Coated with Cr3C2-25%NiCr and WC-12%Co using the HVOF method”, ijastech, vol. 1, no. 3, pp. 1–7, 2017.
ISNAD Çakmakkaya, Mehmet - Çakmakkaya, Mehmet. “Wear Resistance and Brake Performance of Brake Discs Coated With Cr3C2-25%NiCr and WC-12%Co Using the HVOF Method”. International Journal of Automotive Science And Technology 1/3 (December 2017), 1-7.
JAMA Çakmakkaya M, Çakmakkaya M. Wear Resistance and Brake Performance of Brake Discs Coated with Cr3C2-25%NiCr and WC-12%Co using the HVOF method. ijastech. 2017;1:1–7.
MLA Çakmakkaya, Mehmet and Mehmet Çakmakkaya. “Wear Resistance and Brake Performance of Brake Discs Coated With Cr3C2-25%NiCr and WC-12%Co Using the HVOF Method”. International Journal of Automotive Science And Technology, vol. 1, no. 3, 2017, pp. 1-7.
Vancouver Çakmakkaya M, Çakmakkaya M. Wear Resistance and Brake Performance of Brake Discs Coated with Cr3C2-25%NiCr and WC-12%Co using the HVOF method. ijastech. 2017;1(3):1-7.


International Journal of Automotive Science and Technology (IJASTECH) is published by Society of Automotive Engineers Turkey

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