An analysis of frequency effect in fatigue data of metal alloys with different crystal structures

Rita Dantas^1,2,3, Vítor Gomes¹, Michael Gouveia¹, Filipe G. A. Silva², José Correia^1,2,3, Grzegorz Lesiuk⁴, Abílio de Jesus^1,2

¹FEUP, University of Porto, R. Dr. Roberto Fria. 4200-465 Porto, Portugal; ²INEGI, Campus FEUP, R. Dr. Roberto Frias 400, 4200-465 Porto, Portugal; ³CONSTRUCT, Campus FEUP, R. Dr. Roberto Frias 400, 4200-465 Porto, Portugal; ⁴Department of Mechanics, Materials Science and Biomedical Engineering, Faculty of Mechanical Engineer-ing, Wroclaw University of Science and Technology, ul. Smoluchowskiego 25, PL-50370 Wrocław, Poland

THE FRACTOGRAPHY OF HYDROGEN EMBRITTLED AND BASELINE AA2198-T8 AND AA2024-T3 SHEET, INCLUDING PRE-STRETCHING EFFECTS

Roelof Johannes Mostert¹, C.C.E. Pretorius¹, Margarita Christina Charalampidou², Nikolaos Alexopoulos²

¹University of Pretoria, South Africa; ²University of the Aegean, Greece

COMPUTATIONAL WELDING MECHANICS BASED APPROACH FOR THE OPTIMIZATION OF PROCESS PARAMETERS IN LASER WELDING OF IN792 NICKEL BASE ALLOY

Paolo Ferro¹, Alessandra Varone², Giuliano Angella³, Francesco Cognini⁴, Giuseppe Barbieri⁴, Roberto Montanari², Filippo Berto⁵, Franco Bonollo¹

¹University of Padova, Italy; ²University of Rome Tor Vergata, Iyaly; ³National Research Council of Italy (CNR), Italy; ⁴ENEA, Italy; ⁵University of Rome “La Sapienza”, Italy

THE BRITTLE FRACTURE OF BODIES WITH PARTIALLY HEALED SURFACE CRACKS

Ivan Shatskyi, Vasyl Perepichka, Taras Dalyak

Pidstryhach Institute for Applied Problems in Mechanics and Mathematics of NAS of Ukraine

PROPOSAL ECO-FRIENDLY IN-HOUSE INHIBITOR FOR MITIGATING CORROSION IN THE ALGERIAN OIL AND GAS INDUSTRY: ELECTROCHEMICAL ANALYSIS, SURFACE MORPHOLOGY AND MECHANICAL PROPERTIES

Mohammed hadj meliani, mouna amara, hadjer didouh, fz khedim, azedine belalia, guy pluvinage

LPTPM, Hassiba Benbouali University of chlef, Algeria