The precise manufacturing of seamless steel pipes requires postprocess straightening treatments that lead to rather complex and not easily predictable residual stress fields. In this work, we combine blind hole drilling (BHD) and X-ray diffraction (XRD) techniques to determine the most relevant component, the circumferential (hoop) stress: BHD is used on the outer surface of the steel pipe and XRD is used on the inside; the results from both techniques are combined with a progressive layer removal procedure to determine the stress profile across the pipe wall.
Residual stress profile in tubular components / Cristea, Mihaela E.; D'Incau, Mirco; Scardi, Paolo. - In: MATERIALS PERFORMANCE AND CHARACTERIZATION. - ISSN 2165-3992. - ELETTRONICO. - 7:4(2018), pp. 1-536.
Titolo: | Residual stress profile in tubular components |
Autori: | Cristea, Mihaela E.; D'Incau, Mirco; Scardi, Paolo |
Autori Unitn: | |
Titolo del periodico: | MATERIALS PERFORMANCE AND CHARACTERIZATION |
Anno di pubblicazione: | 2018 |
Numero e parte del fascicolo: | 4 |
Codice identificativo Scopus: | 2-s2.0-85047274273 |
Codice identificativo ISI: | WOS:000450836200008 |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1520/MPC20170097 |
Handle: | http://hdl.handle.net/11572/218058 |
Citazione: | Residual stress profile in tubular components / Cristea, Mihaela E.; D'Incau, Mirco; Scardi, Paolo. - In: MATERIALS PERFORMANCE AND CHARACTERIZATION. - ISSN 2165-3992. - ELETTRONICO. - 7:4(2018), pp. 1-536. |
Appare nelle tipologie: | 03.1 Articolo su rivista (Journal article) |
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