Open Access Conference Proceedings

Abstract: Surface modification of polymeric materials represents an effective strategy for tailoring their properties without the need to synthesize new material systems, thereby significantly expanding their application potential. In this context, advanced plasma technologies have emerged as a promising tool for the controlled deposition of functional coatings on polymer substrates. [..] Read more

Abstract: This study presents the results of a comprehensive evaluation of selected methods for enhancing the tribological wear resistance of forming tools made from wear-resistant steels, used in the extrusion of ceramic roof tiles. The research addressed both the selection of tool materials and surface engineering techniques. [..] Read more

Abstract: Small Modular Reactors (SMRs) based on Lead-cooled Fast Reactor (LFR) technology represent a promising option for future nuclear energy systems due to their enhanced safety features and efficient fuel utilization. A critical challenge for SMR‑LFR deployment is the long-term compatibility of structural materials with liquid lead coolant under high-temperature and varying oxygen conditions. This work presents a comparative investigation of the corrosion behavior of two candidate structural materials, the ferritic-martensitic steel T91 and the austenitic stainless steel 316L. [..] Read more

Abstract: The surface quality of steel sheets for the production of components of automobile locking systems can affect their damage during long-term use. The paper discusses the results of partial experimental tests of selected steel sheets of the S420MC and S500MC grades recommended for this production. [..] Read more

Abstract: Vitreous enamel coating is the final product of physicochemical reactions in the process of heat treatment of glass of complicated chemical composition with other components of inorganic nature, combining the properties of glass and ceramics with the ability to adhere to a metal substrate. Its main function is to protect the underlying metal against corrosive environments and high temperatures. [..] Read more

Abstract: Polyurethane (PU) modelling boards and foams are widely used for manufacturing prototypes, models, and moulds; however, CNC machining generates substantial amounts of fine chips and dust that are typically downcycled or landfilled. This paper presents a mechanically straightforward upcycling route in which PU machining chips are milled, sieved, and re-used as a loose particulate core in carbon/epoxy sandwich composites. [..] Read more

Abstract: Flax biocomposites are increasingly being considered for lightweight structures within the framework of circular economy principles, including end-of-life reuse and mechanical recycling. However, under real-world operating conditions, natural fibers are highly hygroscopic and may be exposed not only to water but also to urea-based automotive fluids, such as AdBlue. [..] Read more

Abstract: The study focuses on a comprehensive analysis of the structure and thermal stability of the magnetic parameters of two commercial ring-shaped strontium ferrite magnets, for which the manufacturing conditions were unknown. Structural characterization was carried out using powder X‑ray diffraction (XRD) and scanning electron microscopy (SEM) with EDX analysis. [..] Read more

Abstract: Beta titanium alloys are promising materials for biomedical and aerospace applications due to their low elastic modulus, high strength, and biocompatibility. For such applications, however, a thorough understanding of their fatigue behaviour is essential. [..] Read more

Abstract: Microbial activity can represent a significant factor in the degradation of metallic materials. Nevertheless, microbially influenced corrosion (MIC) of magnesium alloys has received limited attention. [..] Read more

Abstract: The paper is concerned with the technological peculiarities of the production of copper sheet from CuNiSi alloy by the method of semi-continuous casting and subsequent stages of hot and cold rolling. Pouring defects which have an impact on the copper sheet quality are presented. [..] Read more

Abstract: This study investigates the deposition conditions of carbonate-based coatings on AZ31 magnesium alloy pretreated with an Mg(OH)₂ interlayer in the presence of ammonium ions. The effect of temperature and exposure time on phase formation, growth mechanism, and corrosion performance was systematically evaluated. [..] Read more

Abstract: This study investigates chemical and electrochemical post-processing of additively manufactured WE43 Mg alloy in order to remove adhered partially melted powder particles. The objective was to evaluate the influence of different etching media on surface morphology, strut removal uniformity, and the extent of localized corrosion damage. [..] Read more

Abstract: Investigating hydrogen sorption in hydride-forming materials is essential for advancing a wide range of industrial technologies, particularly hydrogen storage. Among such materials, LaNi5 is a well-known candidate due to its ability to form multiple hydride phases. [..] Read more

Abstract: Hydrogen can significantly influence the plastic deformation behaviour of high entropy alloys (HEAs) by altering the dominant deformation mechanisms. In this work, the tensile deformation of a face-centred cubic (FCC) Al0.35CoCrFeNi alloy was investigated using acoustic emission (AE) analysis before and after hydrogen charging, with a focus on statistical evaluation of deformation mechanisms. [..] Read more

Abstract: This study evaluates the influence of chemical composition on proton-induced primary radiation damage in selected Al-Li-X alloys relevant to space applications. The hypothesis assumes that variations in alloying additions lead to measurable differences in defect magnitude and spatial distribution under identical irradiation conditions. [..] Read more

Abstract: The article analyses the dynamic response of a spinning module body made of an aluminium alloy, aiming to improve its damping properties under high-frequency vibrations in the pre-resonance and resonance regions, which are a critical factor influencing system stability and service life. Since the inherent damping capacity of the aluminium alloy body is insufficient for the operating conditions, structural modifications were proposed, including the application of a damping material to the body cavities (forming a hybrid metal-damping material structure) and an increase in stiffness through thicker ribbing. [..] Read more

Abstract: This study presents a comparative evaluation of a conventional Cu-based friction material and a newly designed Fe-based composite with reduced environmental impact due to the lower toxicity of iron. Both metal-ceramic materials are widely used in practical applications, particularly in industrial systems such as railway and tram braking systems. [..] Read more

Abstract: As mergers between higher education institutions increasingly become a global phenomenon, the existing literature has largely emphasized institutional performance, governance structures, and policy-driven outcomes, while the perspectives of students remain marginally addressed. This study provides a student-centered analysis of a large-scale university merger in Romania, focusing on students from the Faculty of Materials Science and Engineering. [..] Read more

Abstract: The growing accumulation of steel slag poses an environmental challenge while simultaneously representing a significant source of secondary raw materials for modern metallurgy. This study examines vibrofluid magnetic separation as an effective pre-treatment strategy for converter steel slag, enabling selective concentration of iron-bearing phases and the production of non-magnetic fractions suitable for further valorization. [..] Read more