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Dergiler / International Journal of Automotive Engineering and Technologies / 2020 / Cilt: 9 - Sayı: 1

Investigation of the effect of Cr2O3-2 % TiO2 coating on braking performance

İbrahim MUTLU
İbrahim ERKUT
Bekir GÜNEY
Sayfa
29–41
Yayın Tarihi
2022-10-18
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

The obtained coefficient of frictionrevealed that the coated disc showed better braking performance.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:The brake discs of the new generation vehicles operate with very high speedand tough braking conditions.
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Temel Bulgular & Veri:Therefore, high performance in braking isessential in terms of human and vehicle safety.
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Sonuç & Katkı:The obtained coefficient of frictionrevealed that the coated disc showed better braking performance.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Abstract

The brake discs of the new generation vehicles operate with very high speedand tough braking conditions. Therefore, high performance in braking isessential in terms of human and vehicle safety. In vehicles, the brakingperformance criterion is to control the speed of the vehicle safely withoutcausing a mechanical failure. During a braking process in a moving vehicle,an excessive abrasion occurs. The aim of this study was to investigate theperformance of the brake disc coated with Cr2O3-2%TiO2 (Metco106F)composite powder by using the plasma coating method to increase theabrasion resistance of automobile brake disc. The braking test wasperformed according to the SAEJ2430 braking test standard. Themicrostructure, hardness, wear and braking performance characteristics ofthe coating were investigated. Our results showed that the coated discexhibited better wear resistance than the uncoated disc under the differentwear mechanisms at high temperatures. The obtained coefficient of frictionrevealed that the coated disc showed better braking performance.

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Bu Makaleye Atıf Yap

MUTLU, İ., ERKUT, İ., GÜNEY, B. (2022). Investigation of the effect of Cr2O3-2 % TiO2 coating on braking performance. International Journal of Automotive Engineering and Technologies, Cilt: 9 - Sayı: 1, 29–41. https://ajindex.com/articles/540286

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Kaynakça (14)

  1. Lee, Y.M; Park, J.S; Seok, C.S; Lee C.W; Kim, J.H, "Thermal stress analysis for a brake disc considering pressure distribution at a frictional surface", Proceedings of the Korean Society of Precision Engineering Conference, 842-846, 2005
  2. Hong, H; Kim, M; Lee, H; Jeong, N, "The thermo-mechanical behavior of brake discs for high-speed railway vehicles", Journal of Mechanical Science and Technology, 33(4), 1711-1721), 2019
  3. Laguna-Camacho J; Juárez-Morales, G; Calderon-Ramon C.M; Velázquez-Martínez, V; Hernández-Romero, I; Méndez-Méndez, J.V; Vite-Torres, M.A, "Study of the wear mechanisms of disk and shoe brake pads", Engineering Failure Analysis, 56, 348-359, 2015
  4. Öktem, H; Uygur İ, "Advanced frictionwear behavior of organic brake pads using a newly developed system", Tribology Transactions, 62(1), 51–61, 2019
  5. Goo, B.C," A study on the effect of parameters on the temperature distribution of brake discs", Proceedings of the Korean Society for Railway Spring Conference, 1-6, 2007
  6. Kim, J.H; Goo, B.C; Suk C.S, "A study on the temperature change of braking disc and thermal conductivity during the service", Journal of the Korea Society for Railway, 10(6), 665-669, 2007
  7. Blau, P.J. and Mc-Laughlin, J.C, "Effects of water films and sliding speed on the frictional behavior of truck disc brake material", Tribology in Industries, 36 (10), 709-715, 2003
  8. Anderson, A. E, "Friction and wear automotive brakes, ASM Handbook, Friction, Lubrication, and Wear Technology", ASM International, 2017
  9. Wu, Y; Ma, Y; Gao, W; Yang, G; Fu, H; Xi, N; Chen, H, "High temperature wear performance of laser cladding Co06 coating on high-speed train brake disc", Applied Surface Science, 481, 761-766, 2019
  10. Güney B, Mutlu İ, "Tribological properties of brake discs coated Cr2O3-40%TiO2 by plasma spraying", Surface Review and Letters, 26, 10,1950075, 2019
  11. Yin, Z; Tao, S; Zhou, X; Ding, C, "Particle in-flight behavior and its influence on the microstructure and mechanical properties of plasma-sprayed Al2O3 coatings", Journal of the European Ceramic Society, 28, 1143-1148, 2008
  12. Ctibor, P; Píš, I; Kotlan, J; Pala, Z; Khalakhan, I; Stengl, V; Homola, P, "Microstructure and properties of plasmasprayed mixture of Cr2O3 and TiO2", Journal of Thermal Spray Technology, 22, 1163-1169, 2013
  13. Sert, Y; Toplan, N, "Tribological behavior of a plasma-sprayed Al2O3-TiO2- Cr2O3 coating", Materials and Technology, 47, 181-183, 2013
  14. Candel, A., Gadow, R, "Optim