Evaluation of the erosive wear of the AA 6082 T6 alloy treated with friction stir processing

  1. Martínez-Cámara, E. 1
  2. Blanco-Fernández, J. 1
  3. Chacón, Y.P. 2
  4. Sanchez-Roca, A. 2
  5. Carvajal-Fals, H. 2
  1. 1 Universidad de La Rioja
    info

    Universidad de La Rioja

    Logroño, España

    ROR https://ror.org/0553yr311

  2. 2 Universidad de Oriente - Santiago de Cuba
    info

    Universidad de Oriente - Santiago de Cuba

    Santiago de Cuba, Cuba

    ROR https://ror.org/03kqap970

Libro:
26th European Modeling and Simulation Symposium, EMSS 2014

Editorial: Curran Associates

ISBN: 9788897999324

Año de publicación: 2014

Páginas: 582-587

Tipo: Capítulo de Libro

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SCOPUS: 2-s2.0-84912111753 GOOGLE SCHOLAR

Resumen

This paper makes an evaluation of the influence of the parameters of friction stir process: number of passes and tool rotation speed, in erosive wear resistance of the alloy AA6082 T6. Samples were processed with one, two and three passes with an overlap of 100%. For the wear tests, a mixing vessel tribometer was used with rotary motion for tilt angles of particles of 30° and 90°. The number of passes, the tool rotation speed and the tilt angle of the particles has an influence on the resistance to erosive wear of the alloy AA6082T6. The best performance in terms of erosive wear resistance for the tilt angle of 30° is achieved when the material is processed at 1800 rpm with three passes. When the tilt angle of the particles was 90°, samples treated with two passes showed better erosive wear behaviour, regardless of the tool rotation speed.