Development of wear-resistant coatings for automotive parts after processing in SHS conditions

• Autorzy: Sereda Borys , Kruglyak Irina , Sereda Dmytro , Gaydaenko Alex , Kruglyak Dmytro

Identyfikatory

DOI

10.14254/jsdtl.2019.4-1.3

• Języki publikacji: EN

Abstrakty

EN

Methods of obtaining chromium-coated coatings are considered and technology for the formation of boron, silicon and titanium protected layers on steels under conditions of self-propagating high-temperature synthesis is presented. Using the methods of mathematical modeling, when obtaining wear-resistant coatings on machine parts in conditions of self-propagating high-temperature synthesis, optimal compositions of SHS mixtures have been developed. When tested in sliding friction conditions, the best abrasion resistance, among the coatings under consideration, are chromoaluminium-coated coatings. Their wear resistance is 4.8-5 times higher than in uncoated samples, chromoaluminosilicated and chromoalumotated in 2.1-3.5. The gas-transport method of coating with the help of SHS makes it possible to obtain steel 50 and U8A with increased physical and mechanical properties, without requiring high energy costs and time.

Słowa kluczowe

EN

automotive parts; transport; protective coatings; wear resistance; self propagating high-temperature synthesis; steel

• Wydawca: Fundacja Centrum Badań Socjologicznych ; Scientific Publishing House "SciView"
• Czasopismo: Journal of Sustainable Development of Transport and Logistics
• Rocznik: 2019
• Tom: Vol. 4, No. 1
• Strony: 25--30
• Opis fizyczny: Bibliogr. 18 poz., rys., wykr.

Twórcy

autor

Sereda Borys

• Dniprovsk State Technical University, 2 Dniprobudivska , 51900, Kamyanske, Ukraine

autor

Kruglyak Irina

• Dniprovsk State Technical University, 2 Dniprobudivska , 51900, Kamyanske, Ukraine

autor

Sereda Dmytro

• Dniprovsk State Technical University, 2 Dniprobudivska , 51900, Kamyanske, Ukraine

autor

Gaydaenko Alex

• Dniprovsk State Technical University, 2 Dniprobudivska , 51900, Kamyanske, Ukraine

autor

Kruglyak Dmytro

• Zaporizhzhia National University, 66, Zhukovkoho str., 69600, Zaporizhzhia, Ukraine

Bibliografia

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Uwagi

PL

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).