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Effect of sandblasting on low and high-cycle fatigue behaviour after mechanical cutting of a twinning-induced plasticity steel

Author
Lara, A.; Roca , M.; Parareda, S.; Cuadrado, N.; Calvo, J.; Casellas, D.
Type of activity
Presentation of work at congresses
Name of edition
12th International Fatigue Congress
Date of publication
2018
Presentation's date
2018-05-25
Book of congress proceedings
FATIGUE 2018: 12th International Fatigue Congress: Poitiers Futuroscope, France: May 27-June 1st, 2018: book of abstracts
First page
1
Last page
8
DOI
https://doi.org/10.1051/matecconf/201816518002 Open in new window
Repository
http://hdl.handle.net/2117/123807 Open in new window
URL
https://www.matec-conferences.org/articles/matecconf/abs/2018/24/matecconf_fatigue2018_18002/matecconf_fatigue2018_18002.html Open in new window
Abstract
In the last years, car bodies are increasingly made with new advanced high-strength steels, for both lightweighting and safety purposes. Among these new steels, high-manganese or TWIP steels exhibit a promising combination of strength and toughness, arising from the austenitic structure, strengthened by C, and from the twinning induced plasticity effect. Mechanical cutting such as punching or shearing is widely used for the manufacturing of car body components. This method is known to bring abou...
Citation
Lara, A., Roca , M., Parareda, S., Cuadrado, N., Calvo, J., Casellas, D. Effect of sandblasting on low and high-cycle fatigue behaviour after mechanical cutting of a twinning-induced plasticity steel. A: International Fatigue Congress. "FATIGUE 2018: 12th International Fatigue Congress: Poitiers Futuroscope, France: May 27-June 1st, 2018: book of abstracts". 2018, p. 1-8.
Keywords
High cycle fatigue, High manganese steel, High strength steel, Low cycle fatigues, Mechanical cutting, Mechanisms, Microhardness, Plasticity, Railroad cars, Residual stresses, Shearing, Surface treatment, TWIP, TWIP Fatigue of materials, high manganese steel, high-cycle fatigue, low-cycle fatigue, mechanical cutting, sandblasting
Group of research
PROCOMAME - Conformation Processes of Metallic Materials

Participants

  • Lara, Antoni  (author and speaker )
  • Roca Puigvert, Mercè  (author and speaker )
  • Parareda, Sergi  (author and speaker )
  • Cuadrado Lafoz, Núria  (author and speaker )
  • Calvo Muñoz, Jessica  (author and speaker )
  • Casellas Padro, Daniel  (author and speaker )

Attachments