Investigation of Friction Hydro-Pillar Processing as a Repair Technique for Offshore Mooring Chain Links

Autor: Rafael Eugenio dos Santos, Mariane Chludzinski, Rafael Menezes Nunes, Ricardo Reppold Marinho, Marcelo Torres Piza Paes, Afonso Reguly

Publikováno v: Journal of Manufacturing and Materials Processing, Vol 7, Iss 6, p 200 (2023)

Repairing links of offshore mooring chains has presented a significant industry challenge, primarily arising from modifications in material properties, encompassing alterations in microstructure, hardness, and residual stress. In this context, the pr

Externí odkaz: https://doaj.org/article/5f8215f6808f4f86bc2e693afca1d3d6

Residual stress evaluation in API 5L X65 girth welded pipes joined by friction welding and gas tungsten arc welding

Autor: Carlos Alexandre Pereira de Moraes, Mariane Chludzinski, Rafael Menezes Nunes, Guilherme Vieira Braga Lemos, Afonso Reguly

Publikováno v: Journal of Materials Research and Technology, Vol 8, Iss 1, Pp 988-995 (2019)

The present study compared the residual stress states in friction welded pipes of API 5L X65 to those achieved by gas tungsten arc welding (GTAW). X-ray diffraction (XRD) was used to assess residual stresses. In addition, microstructural and microhar

Externí odkaz: https://doaj.org/article/1a78b4646ed84d12bc9537cfc710715f

Laser Hybrid Butt Welding of Large Thickness Naval Steel

Autor: Cristina Churiaque, Mariane Chludzinski, Manuel Porrua-Lara, Antonio Dominguez-Abecia, Francisco Abad-Fraga, Jose Maria Sánchez-Amaya

Publikováno v: Metals, Vol 9, Iss 1, p 100 (2019)

Plates joining is one of the first stage at large vessels manufacturing line, process conditioning the whole shipbuilding production. Laser Arc Hybrid Welding (LAHW) process is nowadays providing promising results for large thickness naval steel, bei

Externí odkaz: https://doaj.org/article/80f35ba2183d4d8296a94d378167dcec

Comparative Mechanical Study of Pressure Sensitive Adhesives over Aluminium Substrates for Industrial Applications

Autor: Marta Ortega-Iguña, Mariane Chludzinski, José María Sánchez-Amaya

Publikováno v: Polymers; Volume 14; Issue 21; Pages: 4783

The use of adhesives for fixing low-weight elements is showing increasing interest in the industry, as it would reduce the weight of the assembly, costs, and production time. Specifically, the application of pressure-sensitive adhesives (PSAs) to joi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60f29f78288888d6850d9a7e08173aa7
https://pubmed.ncbi.nlm.nih.gov/36365776

Mechanical behaviour of double side high performance PSA adhesive applied to painted naval structures

Autor: Cristina Churiaque, Mariane Chludzinski, M. Ortega-Iguña, M. Porrua-Lara, José María Sánchez-Amaya, F. Abad-Fraga, R.E. dos Santos

Publikováno v: Polymer Testing 93 (2021) 106894
RODIN: Repositorio de Objetos de Docencia e Investigación de la Universidad de Cádiz
Universidad de Cádiz
RODIN. Repositorio de Objetos de Docencia e Investigación de la Universidad de Cádiz
instname
Polymer Testing, Vol 93, Iss, Pp 106894-(2021)

The use of adhesives constitutes a well-established technology in the aeronautical and automotive industries. A rising interest in the use of these materials has appeared in naval industry, where using adhesives in non-structural areas implies the re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70c8c6bf61544ff37db6f55a04745b9e
http://hdl.handle.net/10498/24384