{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,13]],"date-time":"2026-03-13T20:50:03Z","timestamp":1773435003794,"version":"3.50.1"},"reference-count":37,"publisher":"MDPI AG","issue":"24","license":[{"start":{"date-parts":[[2023,12,15]],"date-time":"2023-12-15T00:00:00Z","timestamp":1702598400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Janos Bolyai Research Scholarship of the Hungarian Academy of Sciences (ZW)"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Materials"],"abstract":"<jats:p>This study explores the tensile strength of adhesive joints in steel, focusing on the influence of heat treatment and diverse surface modifications. Results indicate a notable relationship between annealing temperature and tensile strength, with the most favorable outcomes identified at 90 min and 165 \u00b0C. Particularly, surfaces treated through turning, sandblasting, and plasma treatment (type C) consistently outperformed other methods. A standout revelation emerged from the turned, sandblasted, and plasma-treated surface (C), showcasing an exceptional tensile strength of 69.06 MPa. Load-holding tests underscored its resilience under diverse load conditions. Surface analyses, including roughness measurements, wetting characteristics, and Scanning Electron Microscope imaging, provided valuable insights into structural transformations induced by different treatments. Chemical composition examinations unveiled significant alterations post-plasma treatment, impacting surface chemistry and contributing to an outstanding tensile strength of 67.63 MPa. In essence, this research offers a glimpse into the nuanced factors influencing adhesive joint strength in steel. The turned, sandblasted, and plasma-treated surface emerges as a promising avenue, sparking further curiosity into the underlying mechanisms propelling superior tensile strength in adhesive joints.<\/jats:p>","DOI":"10.3390\/ma16247663","type":"journal-article","created":{"date-parts":[[2023,12,15]],"date-time":"2023-12-15T08:12:57Z","timestamp":1702627977000},"page":"7663","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":12,"title":["Investigation of the Tensile Strength of Adhesive-Bonded Steels Using Surface Treatments"],"prefix":"10.3390","volume":"16","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1268-9362","authenticated-orcid":false,"given":"P\u00e9ter","family":"Kov\u00e1cs","sequence":"first","affiliation":[{"name":"Doctoral School of Multidisciplinary Engineering Sciences, Szechenyi Istvan University, H-9000 Gyor, Hungary"},{"name":"Department of Innovative Vehicles and Materials, GAMF Faculty of Engineering and Computer Science, John von Neumann University, H-6000 Kecskemet, Hungary"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Benj\u00e1min","family":"K\u00f6r\u00f6mi","sequence":"additional","affiliation":[{"name":"Department of Innovative Vehicles and Materials, GAMF Faculty of Engineering and Computer Science, John von Neumann University, H-6000 Kecskemet, Hungary"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zolt\u00e1n","family":"Weltsch","sequence":"additional","affiliation":[{"name":"Department of Automotive and Railway Engineering, ZalaZONE Innovation Park, Sz\u00e9chenyi Istv\u00e1n University, H-9000 Gyor, Hungary"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0004-7187-9064","authenticated-orcid":false,"given":"Mikl\u00f3s","family":"Berczeli","sequence":"additional","affiliation":[{"name":"Department of Innovative Vehicles and Materials, GAMF Faculty of Engineering and Computer Science, John von Neumann University, H-6000 Kecskemet, Hungary"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2023,12,15]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"382","DOI":"10.1021\/j100808a524","article-title":"Determination of interfacial tensions, contact angles, and dispersion forces in surfaces by assuming additivity of intermolecular interactions in surfaces","volume":"66","author":"Fowkes","year":"2002","journal-title":"J. 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