Resumo

HIGUERA COBOS, Oscar Fabián; MORENO TELLEZ, Carlos Mauricio  e  GUTIERREZ RAMIREZ, Manuela. Evaluation of the adhesive wear resistance of manganese austenitic steel submitted to thermal cycle. Ing. Desarro. [online]. 2010, n.27, pp.151-168. ISSN 0122-3461.

In this research we studied the effect of thermal cycles of quenching and tempering on the adhesive wear resistance of austenitic manganese steel (9.4Mn1C1.9Cr1Si). The material was characterized chemically and me-tallographically. Subsequently the material was tested by cross cylinder ASTM G-83 with the aim of determining the adhesive wear behavior. The results indicate that the specimen tempered at 200 ° C has a longer period of strain hardening than the ones tempered at 400 and 800 ° C, making it more resistant to wear, thus improving the characteristics of the sample in a state of supply.

Palavras-chave : Manganese austenitic steel; tribology; wear.

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