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This research has been funded by the Spanish MINECO project SCALED (PID2019109215RB-C44), and Comunidad de Madrid Project ADITIMAT-CM (S2018/NMT-4411).

Analysis of institutional authors

Lopez, JmCorresponding AuthorMunoz-Martin, DAuthorMoreno-Labella, JjAuthorPanizo-Laiz, MAuthorMolpeceres, CAuthorMorales, MAuthor

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July 4, 2022
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Picosecond Laser Shock Micro-Forming of Stainless Steel: Influence of High-Repetition Pulses on Thermal Effects

Publicated to:Materials. 15 (12): 4226- - 2022-06-01 15(12), DOI: 10.3390/ma15124226

Authors: Manuel Lopez, Jose; Munoz-Martin, David; Jose Moreno-Labella, Juan; Panizo-Laiz, Miguel; Gomez-Rosas, Gilberto; Molpeceres, Carlos; Morales, Miguel

Affiliations

Ctr Univ Ciencias Exactas & Ingn Olimp, Dept Fis, Guadalajara 44430, Jalisco, Mexico - Author
Escuela Tecn Super Ingenieros Ind, Jose Gutierrez Abascal 2, Madrid 28006, Spain - Author
Escuela Tecn Super Ingn & Diseno Ind, Ronda Valencia 3, Madrid 28012, Spain - Author
Univ Politecn Madrid, Ctr Laser, Alan Turing 1, Madrid 28038, Spain - Author

Abstract

A study of the peen forming of thin stainless steel metal foils (50 mu m thick) using a solid-state ps-pulsed laser, emitting at a wavelength of 1064 nm was conducted. The pitch distance between consecutive laser pulses was kept constant by tuning the laser repetition rate from 0.4 to 10 kHz, and subsequently the scanning speed. The induced bending angle and the radius of curvature were used to measure the effect of the treatment. Their dependence on the pulse energy, the treated area, the distance between lines, and the laser repetition rate was studied. High repetition rates do not allow the sample to cool down, affecting the bending to the point of being negligible. An FEM simulation and experiments were carried out to prove that the increase in temperature due to high repetition rate can relax the stresses induced by laser peen treatment, thus preventing bending in the sample.

Keywords

Laser peen formingLspRadius of curvatureRelaxationRepetition rateResidual stressResidual-stressesSimulation

Quality index

Bibliometric impact. Analysis of the contribution and dissemination channel

The work has been published in the journal Materials due to its progression and the good impact it has achieved in recent years, according to the agency WoS (JCR), it has become a reference in its field. In the year of publication of the work, 2022, it was in position 20/79, thus managing to position itself as a Q2 (Segundo Cuartil), in the category Metallurgy & Metallurgical Engineering. Notably, the journal is positioned en el Cuartil Q2 para la agencia Scopus (SJR) en la categoría Materials Science (Miscellaneous).

Independientemente del impacto esperado determinado por el canal de difusión, es importante destacar el impacto real observado de la propia aportación.

Según las diferentes agencias de indexación, el número de citas acumuladas por esta publicación hasta la fecha 2025-07-27:

  • Google Scholar: 1
  • WoS: 2
  • Scopus: 2

Impact and social visibility

From the perspective of influence or social adoption, and based on metrics associated with mentions and interactions provided by agencies specializing in calculating the so-called "Alternative or Social Metrics," we can highlight as of 2025-07-27:

  • The use of this contribution in bookmarks, code forks, additions to favorite lists for recurrent reading, as well as general views, indicates that someone is using the publication as a basis for their current work. This may be a notable indicator of future more formal and academic citations. This claim is supported by the result of the "Capture" indicator, which yields a total of: 4 (PlumX).

With a more dissemination-oriented intent and targeting more general audiences, we can observe other more global scores such as:

    It is essential to present evidence supporting full alignment with institutional principles and guidelines on Open Science and the Conservation and Dissemination of Intellectual Heritage. A clear example of this is:

    • The work has been submitted to a journal whose editorial policy allows open Open Access publication.

    Leadership analysis of institutional authors

    This work has been carried out with international collaboration, specifically with researchers from: Mexico.

    There is a significant leadership presence as some of the institution’s authors appear as the first or last signer, detailed as follows: First Author (LOPEZ LOPEZ, JOSE MANUEL) and Last Author (MORALES FURIO, MIGUEL).

    the author responsible for correspondence tasks has been LOPEZ LOPEZ, JOSE MANUEL.