Effects of ion-beam bombardment and nitridation on physical/mechanical properties of 100Cr6 TiN coated steels

Authors

  • R. Droppa Jr Centro de Ciências Naturais e Humanas - Universidade Federal do ABC, Santo André, Brazil
  • H. Pinto Escola de Engenharia de São Carlos - Universidade de São Paulo, São Carlos, Brazil
  • J. Garcia Sandvik Machining Solutions, Stockholm, Sweden
  • E. Ochoa Instituto de Física “Gleb Wataghin” - Universidade Estadual de Campinas, Campinas, Brazil
  • M. Morales Instituto de Física “Gleb Wataghin” - Universidade Estadual de Campinas, Campinas, Brazil
  • S. Cucatti Instituto de Física “Gleb Wataghin” - Universidade Estadual de Campinas, Campinas, Brazil
  • F. Alvarez Instituto de Física “Gleb Wataghin” - Universidade Estadual de Campinas, Campinas, Brazil

DOI:

https://doi.org/10.3384/wcc2/338-341

Abstract

The effect of ion-beam bombardment on the physical properties of 100Cr6 steel is reported. The energy dependence of the in-depth stress and the pattern formation are presented. The modified region by the relative low energy (< 1keV) ions extend orders of magnitude deeper than the stopping region of the projectiles. The formation of peculiar patterns on the treated surface is explained by the current model of surface instability created by preferential sputtering and surface diffusion in metals.

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Published

2013-03-04

How to Cite

1.
Droppa Jr R, Pinto H, Garcia J, Ochoa E, Morales M, Cucatti S, Alvarez F. Effects of ion-beam bombardment and nitridation on physical/mechanical properties of 100Cr6 TiN coated steels. PSE [Internet]. 2013 Mar. 4 [cited 2021 Dec. 5];2(13):338-41. Available from: https://wcc.ep.liu.se/index.php/PSE/article/view/463