Open Access Conference Proceedings

Abstract: Prostate cancer is the most common malignant tumor in men, whose incidence is significantly different geographically and increases with age. For rapid diagnostics, new tumor markers with higher prognostic relevance are still being sought. [..] Read more

Abstract: This work is focused on studying the antimicrobial effect of silver nanoparticles made by green synthesis. For the green synthesis, extracts from Salvia officinalis were used. [..] Read more

Abstract: This study is focused on the synthesis of core-shell type of magnetic particles, where magnetic core is carbonyl iron (CI) microparticles and conducting shell is poly(2-(1H-pyrrole-1-yl)ethyl methacrylate) (PPEMA) synthesized using atom transfer radical polymerization (ATRP) technique. In order to obtain core-shell particles the surface-initiated (SI)-ATRP is used, where both benefits, magnetic behaviour of core and conducting behaviour of shell, are advantages for their intended application as materials for electromagnetic shielding of piezo-resistors. [..] Read more

Abstract: In our study, we aimed to synthesize superparamagnetic nanoparticles (PMPs) able to isolate and immobilize and thus preconcentrate flavonoids for subsequent analysis. We report the optimal conditions such as different pH of Britton Robinson buffer, temperature and time of incubation on the isolation of different types of flavonoids, such as Genkwanin and Pratol from extracts of freshwater algae. [..] Read more

Abstract: Increase of surface wettability on glass was observed after atmospheric pressure plasma treatment using two different plasma sources. First used plasma source was Diffuse coplanar surface barrier discharge (DCSBD) and second was commercial gliding arc. [..] Read more

Abstract: This paper presents intensively cooled ingot during casting and solidification and comparison of obtained results with numerical simulation in Magma 5 software. The technology of intensive cooled ingot has been developed and physically verified in MATERIAL AND METALLURGICAL RESEARCH Ltd. [..] Read more

Abstract: In this work the solvent extraction has been carried out for the removal of iron(III) from hydrochloric acid solutions. Tricaprylmethylammonium thiosalicylate [A336][TS] and trihexyl(tetradecyl)phosphonium thiosalicylate, [PR4][TS], a thiol-containing task specific ionic liquids (TSIL) were used as extractants in this process. [..] Read more

Abstract: The presented work presents the proposal, accomplishment and consequent evaluation of experiments based on the theoretical calculation and its comparison to the actually achieved level of chromium reduction from slag. The aim is reduction of chromium from slag with a high content of Cr2O3 with reducing agents of carbon in the form of anthracite and silicon in the form of ferroalloy FeSi. [..] Read more

Abstract: In the present investigation, transient liquid-phase bonding was performed between pure titanium (Grade 2) and stainless steel (X5CrNi 18-10) using 0.1 mm thick nickel foil as an intermediate material. The process was carried out at the temperatures of: 850, 875, 900, 925, 950 and 1000 °C for 60 minutes under the compressive stress of 2 MPa in a vacuum. [..] Read more

Abstract: The aim of the paper is to present the possibility of application the fuzzy sets theory to support warehouse management. In the second chapter the basic issues relating to fuzzy sets and fuzzy logic are presented. [..] Read more

Abstract: The hot deformation behavior of NIMONIC 80A was studied in the temperature range of 900 ~ 1200°C by employing the hot compression tests with the strain rates varying between 0.02~20 s-1. The results showed that the strength during hot compression increased with increasing the strain rate and decreasing temperature. [..] Read more

Abstract: In recent years, a high development of the length of bicycle paths in Polish cities can be observed. Along with their increase, there are also many elements of road infrastructure that improve the safety and comfort of traveling cyclists in cities. [..] Read more

Abstract: With increasing interest in lightweight construction and cost-efficient sheet production methods, the twin roll casting of non-ferrous metals is constantly developing, due to the combination of several different process steps into one process. However, its challenge is the impossibility of direct recording of important process parameters such as temperature and pressure distribution in the rolling gap, in order to control product properties, due to the difficult process conditions. [..] Read more

Abstract: Currently, 3D-printing of smart materials is actively developing. Alloys based on intermetallic compounds Ni-Mn-Ga and Ni-Co-Al are of great interest due to the ability to manipulate their deformation behavior by external magnetic field with much higher effect than in conventional magnetostrictive materials. [..] Read more

Abstract: The article will deal with the determination of austenite decomposition temperatures using the available SW FactSage. The determination of austenite decomposition temperatures is one of the basic information that can provide the technologist and subsequently help to change the properties of steel during steel processing. [..] Read more

Abstract: At present, cast iron foundries are facing increasing competition along with increasing demand for ductile iron. Therefore, there is no other way than to improve the technological processes of casting production and use other possibilities for more efficient management of their quality by means of 3D scanning of dimensional accuracy in critical production nodes.The paper is based on the gained experience with the study of the potential of the method of non-contact 3D measurement of shape and dimensional accuracy of the patterns and castings, which is to be used in optimizing the process parameters of gravity casting of ductile iron castings.The ROMER Absolute Arm 7525SI portable laser measuring arm is used. [..] Read more

Abstract: The 3D printing method is a widely used technology for industrial and domestic applications. This paper deals with the design of forming tools for sheet metal drawing made of PLA plastic, produced by the FFF 3D printing method, and used to create a lock cover part from DX56 sheet metal of 0.7 mm. [..] Read more

Abstract: One of the methods of evaluating the mechanical properties of a material in the case of its limited amount l is the use of techniques that employ the miniaturized test specimens. The basic properties used mostly for residual life evaluation are tensile strength, impact notch toughness or impact notch toughness transition curve, fracture toughness, creep and high cycle fatigue. [..] Read more

Abstract: Hot-dip galvanising is one of the most widely used methods for protecting structural steel against corrosion. This article examines the quality and thickness of the Zn coating on Kosmalt E300T low carbon deep-drawing structural steel Kosmalt E300T MAG-welded. [..] Read more

Abstract: Hybrid materials are increasingly used in lightweight construction. The combination of metallic materials with fiber-reinforced plastics (FRP) can reduce weight and improve the mechanical properties of a component. [..] Read more