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Tehnički vjesnik, Vol.23 No.3 Lipanj 2016.

Izvorni znanstveni članak
https://doi.org/10.17559/TV-20130724104528

Analysis of tribologic properties of selected steels

Marian Kučera ; Faculty of Engineering, Slovak University of Agriculture in Nitra, tr. A. Hlinku 2, 949 01 Nitra, Slovakia
Juraj Rusnák ; Faculty of Engineering, Slovak University of Agriculture in Nitra, tr. A. Hlinku 2, 949 01 Nitra, Slovakia
Milan Kadnár ; Faculty of Engineering, Slovak University of Agriculture in Nitra, tr. A. Hlinku 2, 949 01 Nitra, Slovakia
Vlastimil Malý ; Faculty of Engineering, Slovak University of Agriculture in Nitra, tr. A. Hlinku 2, 949 01 Nitra, Slovakia

Puni tekst: engleski, pdf (505 KB) str. 647-651 preuzimanja: 137* citiraj
APA
Kučera, M., Rusnák, J., Kadnár, M., Malý, V. (2016). Analysis of tribologic properties of selected steels. Tehnički vjesnik, 23(3). doi:10.17559/TV-20130724104528
Puni tekst: hrvatski, pdf (505 KB) str. 647-651 preuzimanja: 151* citiraj
APA
Kučera, M., Rusnák, J., Kadnár, M., Malý, V. (2016). Analiza triboloških svojstava odabranih čelika. Tehnički vjesnik, 23(3). doi:10.17559/TV-20130724104528

Sažetak
This contribution brings an evaluation of basic material C 45 heat treated and hardened, 16MnCr5 as basic material carburized and hardened and weld deposits of selected additional hardened materials. Results obtained for basic material are compared with results on materials of surfaced layers. This enables us to predict certain characteristics of friction pairs under conditions of particular friction node. The tribologic experiment was carried out on device, which belongs to the category of "pin-disk" test devices. The resistance of the selected materials was evaluated concerning weight loss and energy issues. It was observed that combinations of material C508 + C64 and material RD1 give the best results for both categories of test samples under the experimental conditions. Wear resistance of this combination of materials was higher than 43 %. The wear resistance was calculated from energy consumed to remove one unit of metal from the surface.

Ključne riječi
adhesive wear; calculations; pin-disk test; wear resistance

Hrčak ID: 160171

URI
http://hrcak.srce.hr/160171

[hrvatski]

Posjeta: 462 *