Tecnologia em Metalurgia, Materiais e Mineração
Tecnologia em Metalurgia, Materiais e Mineração
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Krelling, Anael Preman; Milan, Julio César Giubilei; Costa, César Edil da; Almeida, Elisangela Aparecida dos Santos; Galiotto, Alexandre

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Sliding wear behavior of niobium carbide coated AISI 52100 bearing steel balls against AISI 1045 quenched steel discs was investigated. Thermo-reactive diffusion (TRD) treatment was carried out at 1000 °C for 4 hours by pack cementation method. NbC phase with 11 µm in thickness was identified by SEM microscopy and XRD technique. Ball-on-disc wear tests were carried out without lubrication under 2 and 10N load at sliding speeds of 0.1 and 0.3 m/s. A 300% increase in sliding speed resulted in 24% and 27%, increasing in friction coefficient of niobium carbide coated AISI 52100 steel balls for 2N and 10N. Wear resistance of AISI 52100 steel was improved up to 78 times after TRD treatment depending on applied load and sliding velocity. Wear mechanisms are adhesive-oxidative for hardened balls and abrasive-oxidative for coated balls against hardened AISI 1045 steel discs.


Sliding wear, Steel, Niobium carbide coating, Friction


1 Arai T, Harper S. Thermoreactive deposition/diffusion process. In: ASM International. Heat treating. 10th ed. Materials Park: ASM; 1991. 448 p. vol. 4.

2 Sen S. Influence of chromium carbide coating on tribological performance of steel. Materials & Design. 2006;27(2):85-91.

3 Casteletti LC, Fernandes FAP, Heck SC, de Oliveira CKN, Lombardi-Neto A, Totten GE. Pack and salt bath diffusion treatments on steels. Heat Treatment Progress. 2009;9:49-52.

4 Fan XS, Yang ZG, Zhang C, Zhang YD, Che HQ. Evaluation of vanadium carbide coatings on AISI H13 obtained by thermo-reactive deposition/diffusion technique. Surface and Coatings Technology. 2010;205(2):641-646.

5 Chen FS, Lee PY, Yeh MC. Thermal reactive deposition coating of chromium carbide on die steel in a fluidized bed furnace. Materials Chemistry and Physics. 1998;53:19-27.

6 King PC, Reynoldson RW, Brownrigg A, Long JM. Fluidized bed CrN coating formation on prenitrocarburized plain carbon steel. Journal of Materials Engineering and Performance. 2004;13(4):431-438.

7 Sen U. Kinetics of niobium carbide coating produced on AISI 1040 steel by thermo-reactive deposition technique. Materials Chemistry and Physics. 2004;86(1):189-194.

8 Ozdemir O, Sen S, Sen U. Formation of chromium nitride layers on AISI 1010 steel by nitro-chromizing treatment. Vacuum. 2007;81(5):567-570.

9 Tsipas SA, Omar H, Perez FH, Tsipas DN. Boroaluminide coatings on ferritic-martensitic steel deposited by low-temperature peck cementation. Surface and Coatings Technology. 2008;202(14):3263-3271.

10 Sen S, Kocaman K. Structural properties and kinetics of nitro-niobized steels. Journal of Materials Science. 2011;46(24):7784-7792.

11 Kilinc B, Sen U, Sen S. The properties of Cr-Al-N based coatings formed on AISI D2 steel by thermo-reactive diffusion technique. Acta Physica Polonica A. 2013;123(2):271-273.

12 Gidikova N. Vanadium boride coatings on steel. Materials Science and Engineering A. 2000;278(2):181-186.

13 Samadi V, Habibolahzade A. Evaluation of microstructures and wear properties of duplex boride coatings. Materials Science and Technology. 2010;26(1):41-46.

14 Sustarsic B, Jenko M, Godec M, Kosec L. Microstructural investigation of NbC-doped vacuum-sintered tool-steelbased composites. Vacuum. 2003;71(1):77-82.

15 Oliveira CKN, Muñoz Riofano RM, Casteletti LC. Micro-abrasive wear test of niobium carbide layers produced on AISI H13 and M2 steels. Surface and Coatings Technology. 2006;200(16):5140-5144.

16 Woydt M, Mohrbacher H. Friction and wear of binder-less niobium carbide. Wear. 2013;306:126-130.

17 Sen S, Sen U. Sliding wear behavior of niobium carbide coated AISI 1040 steel. Wear. 2008;264(3):219-225.

18 Sen U. Wear properties of niobium carbide coatings performed by pack method on AISI 1040 steel. Thin Solid Films. 2005;483(1):152-157.

19 Yoshida S. Recomendações para aumento da vida útil em moldes e ferramentas para fundição sob pressão de alumínio. In: Associação Brasileira de Metalurgia, Materiais e Mineração. Anais do 53º Congresso Anual da ABM; 1997; São Paulo, Brasil. São Paulo: ABM; 1997.

20 Woydt M, Mohrbacher H. The tribological and mechanical properties of niobium carbides (NbC) bonded with cobalt for Fe3 Al. Wear. 2014;321(1):1-7.

21 Holmberg K. Coatings tribology: contact mechanisms and surface designs. Tribology International. 1998;31(1-3):107-120.

22 Jiang J, Stott FH, Stack MM. The role of triboparticulates in dry sliding wear. Tribology International. 1998;31(5):245-256.

23 Kato K. Wear in relation to friction: a review. Wear. 2000;241:151-157.

24 Erdemir A, Bindal C, Pagan J, Wilbur P. Characterization of transfer layers on steel surfaces sliding against diamondlike hydrocarbon films in dry nitrogen. Surface and Coatings Technology. 1995;76-77:559-563.

25 Gaard A, Hallbäck N, Krakhmalev P, Bergström J. Temperature effects on adhesive wear in dry sliding contacts. Wear. 2010;268(7):968-975.

26 Cui XH, Wang SQ, Wei MX, Yang ZR. Wear characteristics and mechanisms of H13 steel with various tempered structures. Journal of Materials Engineering and Performance. 2011;20(6):1055-1062.

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