Araştırma Makalesi

Investigation of Tribological Properties of Head, Web and Foot Sections of R260 Rail

Sayı: 17 31 Ocak 2023
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Investigation of Tribological Properties of Head, Web and Foot Sections of R260 Rail

Öz

It is important to know tribological properties of rail and wheel for predicting the service life of both components. In railway, the tribological system is open and the harsh working condition can be seen as the contact stress between rail and wheel is extremely high. The behaviour of the tribological system varies depending on the chosen rail-wheel materials and also third body (water, humidity, lubricant, debris and combination of these elements). The coefficient of friction and wear resistance are strongly dominated by chosen material and its properties. Up to now, a number of researchers focused only on the tribological properties of the head of rail material. Recent experimental study has devoted to investigate the tribological properties of head, web and foot sections of R260 rail, as the mechanical properties of rail changes from the head to the foot of rail. Different sections of R260 rail have been evaluated in terms of microstructural, hardness, tribological and wear resistance properties. According to obtained results of the ball-on-disc wear tests, the highest wear resistance belongs the head of R260 rail as expected. The coefficients of friction of the web, head and foot of R260 have been found as 0.39, 0.35 and 0.38, respectively.

Anahtar Kelimeler

Teşekkür

The author acknowledges Eskişehir Technical University and Eskişehir Osmangazi University for providing an opportunity to conduct experiments and The Turkish State Railways (TCDD Taşımacılık) for material supply.

Kaynakça

  1. [1] S. Iwnicki, Handbook of railway vehicle dynamics. Boca Raton: CRC/Taylor & Francis, 2006
  2. [2] J. P. Srivastava, P. K. Sarkar and V. Ranjan, “Effects of thermal load on wheel–rail contacts: A review,” Journal of Thermal Stresses, Vol. 39, No. 11, pp. 1389–1418, 2016, doi: 10.1080/01495739.2016.1216060
  3. [3] J. F. Santa, A. Toro, and R. Lewis, “Correlations between rail wear rates and operating conditions in a commercial railroad,” Tribology International, Vol. 95, pp. 5–12, 2016, doi: 10.1016/j.triboint.2015.11.003
  4. [4] F. Bozkurt and Ü. Er, “Investigation of Tribological Properties of Rail and Wheel Steels,” Metal Science and Heat Treatment, Vol. 62, pp. 405–414, 2020, doi: 10.1007/s11041-020-00575-4
  5. [5] G. M. Ay and O. N. Çelik, “Investigation of Tribological Properties of Rail and Wheel Steels,” Engineering Science and Technology, an International Journal, Vol. 16, no. 2, pp. 89–95, 2013
  6. [6] F. H. Çakır and O. N. Çelik, “Effect of Isothermal Bainitic Quenching on Rail Steel Impact Strength and Wear Resistance,” Metal Science and Heat Treatment, Vol. 59, pp. 289–293, 2017, doi: 10.1007/s11041-017-0144-7
  7. [7] J. Herian and K. Aniotek, “Abrasive wear of railway sections of steel with a different pearlite morphology in railroad switches,” Journal of Achievements of Materials and Manufacturing Engineering, Vol. 43, no. 1, pp. 236–243, 2010
  8. [8] C. Esveld, Modern Railway Track. TU Delft, MRT Productions, 2001

Ayrıntılar

Birincil Dil

İngilizce

Konular

Malzeme Karekterizasyonu

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

31 Ocak 2023

Gönderilme Tarihi

23 Ağustos 2022

Kabul Tarihi

8 Kasım 2022

Yayımlandığı Sayı

Yıl 2023 Sayı: 17

Kaynak Göster

APA
Bozkurt, F. (2023). Investigation of Tribological Properties of Head, Web and Foot Sections of R260 Rail. Demiryolu Mühendisliği, 17, 107-114. https://doi.org/10.47072/demiryolu.1166068
AMA
1.Bozkurt F. Investigation of Tribological Properties of Head, Web and Foot Sections of R260 Rail. Demiryolu Mühendisliği. 2023;(17):107-114. doi:10.47072/demiryolu.1166068
Chicago
Bozkurt, Fatih. 2023. “Investigation of Tribological Properties of Head, Web and Foot Sections of R260 Rail”. Demiryolu Mühendisliği, sy 17: 107-14. https://doi.org/10.47072/demiryolu.1166068.
EndNote
Bozkurt F (01 Ocak 2023) Investigation of Tribological Properties of Head, Web and Foot Sections of R260 Rail. Demiryolu Mühendisliği 17 107–114.
IEEE
[1]F. Bozkurt, “Investigation of Tribological Properties of Head, Web and Foot Sections of R260 Rail”, Demiryolu Mühendisliği, sy 17, ss. 107–114, Oca. 2023, doi: 10.47072/demiryolu.1166068.
ISNAD
Bozkurt, Fatih. “Investigation of Tribological Properties of Head, Web and Foot Sections of R260 Rail”. Demiryolu Mühendisliği. 17 (01 Ocak 2023): 107-114. https://doi.org/10.47072/demiryolu.1166068.
JAMA
1.Bozkurt F. Investigation of Tribological Properties of Head, Web and Foot Sections of R260 Rail. Demiryolu Mühendisliği. 2023;:107–114.
MLA
Bozkurt, Fatih. “Investigation of Tribological Properties of Head, Web and Foot Sections of R260 Rail”. Demiryolu Mühendisliği, sy 17, Ocak 2023, ss. 107-14, doi:10.47072/demiryolu.1166068.
Vancouver
1.Fatih Bozkurt. Investigation of Tribological Properties of Head, Web and Foot Sections of R260 Rail. Demiryolu Mühendisliği. 01 Ocak 2023;(17):107-14. doi:10.47072/demiryolu.1166068

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