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Original scientific paper

Forged Components and Possibilities for Their Investigation by Neutron Techniques

Massimo ROGANTE   ORCID icon orcid.org/0000-0002-6846-0826 ; Rogante Engineering Office, Civitanova Marche, Italy
László ROSTA ; Research Institute for Solid State Physics and Optics, Budapest, Hungary

Fulltext: english, pdf (2 MB) pages 277-285 downloads: 359* cite
APA 6th Edition
ROGANTE, M. & ROSTA, L. (2011). Forged Components and Possibilities for Their Investigation by Neutron Techniques. Strojarstvo, 53 (4), 277-285. Retrieved from https://hrcak.srce.hr/80439
MLA 8th Edition
ROGANTE, Massimo and László ROSTA. "Forged Components and Possibilities for Their Investigation by Neutron Techniques." Strojarstvo, vol. 53, no. 4, 2011, pp. 277-285. https://hrcak.srce.hr/80439. Accessed 31 May 2020.
Chicago 17th Edition
ROGANTE, Massimo and László ROSTA. "Forged Components and Possibilities for Their Investigation by Neutron Techniques." Strojarstvo 53, no. 4 (2011): 277-285. https://hrcak.srce.hr/80439
Harvard
ROGANTE, M., and ROSTA, L. (2011). 'Forged Components and Possibilities for Their Investigation by Neutron Techniques', Strojarstvo, 53(4), pp. 277-285. Available at: https://hrcak.srce.hr/80439 (Accessed 31 May 2020)
Vancouver
ROGANTE M, ROSTA L. Forged Components and Possibilities for Their Investigation by Neutron Techniques. Strojarstvo [Internet]. 2011 [cited 2020 May 31];53(4):277-285. Available from: https://hrcak.srce.hr/80439
IEEE
M. ROGANTE and L. ROSTA, "Forged Components and Possibilities for Their Investigation by Neutron Techniques", Strojarstvo, vol.53, no. 4, pp. 277-285, 2011. [Online]. Available: https://hrcak.srce.hr/80439. [Accessed: 31 May 2020]

Abstracts
A forging process can lead to material’s micro- and nano-structure evolution, as well as production of internal residual stresses (RS). Typical fine-grained microstructures are achieved after forging at different temperatures, which are usually investigated and interpreted via conventional tests and analyses including optical, scanning and transmission of electron microscopy. The outputs from these methods can present an important lack of data, regarding basic parameters that aid comprehend and eventually predict degradation, possible fracture and lifetime. These parameters are determinable on real samples and can be supplied by neutron-based non-destructive diagnostic methods, in particular small angle neutron scattering (SANS) for micro- and nano-scale characterisation and neutron diffraction (ND) to assess internal RS. In this paper, some examples related to forged components - in particular, made of AlSi12CuNiMg alloy - are reported, concerning investigations by neutron techniques. The result can be translated directly into optimization of performances, reliability, design of operating conditions and procedures, in order to achieve a better quality of forged products.

Keywords
Cracks; Forging; Industrial Applications of Neutron; Nanostructure; Residual stresses; Techniques

Projects
EC / FP7 / 226507 / NMI3 - Integrated Infrastructure Initiative for Neutron Scattering and Muon Spectroscopy

Hrčak ID: 80439

URI
https://hrcak.srce.hr/80439

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