TY - JOUR AU - Zaghal, Jawad AU - Mertinger, Valéria AU - Filep, Ádám AU - Benke, Márton TI - Characterization of residual stress state after turning of bearing rings JF - Doktorandusz Almanach J2 - Doktorandusz Almanach VL - 1 PY - 2022 SP - 313 EP - 318 PG - 6 SN - 2939-7294 UR - https://m2.mtmt.hu/api/publication/33541220 ID - 33541220 LA - English DB - MTMT ER - TY - JOUR AU - FADOUL MOHAMMED IBRAHIM, JAMAL ELDIN AU - Gömze, Antal László AU - Koncz-Horváth, Dániel AU - Filep, Ádám AU - Kocserha, István TI - Preparation, characterization, and physicomechanical properties of glass-ceramic foams based on alkali-activation and sintering of zeolite-poor rock and eggshell. Zeolite-poor rock, Eggshell, Alkali activation, Compressive strength, Thermal conductivity TS - Zeolite-poor rock, Eggshell, Alkali activation, Compressive strength, Thermal conductivity JF - CERAMICS INTERNATIONAL J2 - CERAM INT VL - 48 PY - 2022 IS - 18 SP - 25905 EP - 25917 PG - 13 SN - 0272-8842 DO - 10.1016/j.ceramint.2022.05.267 UR - https://m2.mtmt.hu/api/publication/33042722 ID - 33042722 LA - English DB - MTMT ER - TY - JOUR AU - Hornyák-Mester, Enikő AU - Pecsmány , Dániel János AU - Jálics, Károly AU - Filep, Ádám AU - Varga, Miklós AU - Gráczer, Kitti AU - Viskolcz, Béla AU - Fiser, Béla TI - Exploring the Potential to Repurpose Flexible Moulded Polyurethane Foams as Acoustic Insulators JF - POLYMERS J2 - POLYMERS-BASEL VL - 14 PY - 2022 IS - 1 PG - 10 SN - 2073-4360 DO - 10.3390/polym14010163 UR - https://m2.mtmt.hu/api/publication/32588987 ID - 32588987 LA - English DB - MTMT ER - TY - JOUR AU - Kazup, Ágota AU - Bubonyi, Tamás AU - Filep, Ádám AU - Gácsi, Zoltán TI - Komputertomográfia alkalmazása a gyakorlatban JF - ANYAGVIZSGÁLÓK LAPJA J2 - ANYAGVIZSGÁLÓK LAPJA PY - 2021 IS - 4 SP - 12 EP - 17 PG - 6 SN - 1215-8410 UR - https://m2.mtmt.hu/api/publication/32546182 ID - 32546182 AB - A technológiai fejlődés olyan roncsolásmentes anyagvizsgálati módszereket kíván, melyek gyorsan és pontosan kivitelezhetőek. A komputertomográfia az anyagokban lévő fázisok 3D-s szerkezetének széleskörű jellemzésére alkalmas módszer, amelynek gyakorlati alkalmazhatóságát mutatja be ez a cikk. Bemutatjuk a kompozit fémhabok, az alumínium öntvények, a poliuretán habok és kőzetek vizsgálati lehetőségeit, kitérve a képelemzés alkalmazására. LA - Hungarian DB - MTMT ER - TY - JOUR AU - Zaghal, Jawad AU - Mertinger, Valéria AU - Filep, Ádám AU - Varga, Gyula AU - Benke, Márton TI - Characterization of Residual Stresses Induced into Bearing Rings by Means of Turning in Soft State Using Different Turning Parameters JF - JOURNAL OF MACHINE ENGINEERING J2 - J MACHINE ENG VL - 21 PY - 2021 IS - 4 SP - 49 EP - 56 PG - 8 SN - 1895-7595 DO - 10.36897/jme/144299 UR - https://m2.mtmt.hu/api/publication/32531392 ID - 32531392 N1 - DOI:10.36897/jme/144299 LA - English DB - MTMT ER - TY - JOUR AU - Al-Mandalawi, Mohammed AU - Varga, Miklós AU - Kuzsella, László AU - Filep, Ádám AU - Fiser, Béla AU - Viskolcz, Béla AU - Szabóné Kollár, Mariann AU - Vanyorek, László TI - Preparation of Bamboo-Like Carbon Nanotube Loaded Piezoresistive Polyurethane-Silicone Rubber Composite JF - POLYMERS J2 - POLYMERS-BASEL VL - 13 PY - 2021 IS - 13 PG - 14 SN - 2073-4360 DO - 10.3390/polym13132144 UR - https://m2.mtmt.hu/api/publication/32092398 ID - 32092398 LA - English DB - MTMT ER - TY - JOUR AU - Udayakumar, Mahitha AU - El Mrabate, Bilal AU - Koós, Tamás AU - Szemmelveiszné Hodvogner, Katalin AU - Kristály, Ferenc AU - Leskó, Máté Zsigmond AU - Filep, Ádám AU - Géber, Róbert AU - Schabikowski, Mateusz AU - Baumli, Péter AU - Lakatos, János AU - Lukács (Tóth), Pál AU - Németh, Zoltán TI - Synthesis of activated carbon foams with high specific surface area using polyurethane elastomer templates for effective removal of methylene blue JF - ARABIAN JOURNAL OF CHEMISTRY J2 - ARAB J CHEM VL - 14 PY - 2021 IS - 7 PG - 18 SN - 1878-5352 DO - 10.1016/j.arabjc.2021.103214 UR - https://m2.mtmt.hu/api/publication/32035878 ID - 32035878 AB - Carbon foams have gained significant attention due to their tuneable properties that enable a wide range of applications including catalysis, energy storage and wastewater treatment. Novel synthesis pathways enable novel applications via yielding complex, hierarchical material structure. In this work, activated carbon foams (ACFs) were produced from waste polyurethane elastomer templates using different synthesis pathways, including a novel one-step method. Uniquely, the produced foams exhibited complex structure and contained carbon microspheres. The ACFs were synthesized by impregnating the elastomers in an acidified sucrose solution followed by direct activation using CO2 at 1000 celcius. Different pyrolysis and activation conditions were investigated. The ACFs were characterized by a high specific surface area (SBET) of 2172 m(2)/g and an enhanced pore volume of 1.08 cm(3)/g. Computer tomography and morphological studies revealed an inhomogeneous porous structure and the presence of numerous carbon spheres of varying sizes embedded in the porous network of the three-dimensional carbon foam. X-ray diffraction (XRD) and Raman spectroscopy indicated that the obtained carbon foam was amorphous and of turbostratic structure. Moreover, the activation process enhanced the surface of the carbon foam, making it more hydrophilic via altering pore size distribution and introducing oxygen functional groups. In equilibrium, the adsorption of methylene blue on ACF followed the Langmuir isotherm model with a maximum adsorption capacity of 592 mg/g. Based on these results, the produced ACFs have potential applications as adsorbents, catalyst support and electrode material in energy storage systems. (C) 2021 The Author(s). Published by Elsevier B.V. on behalf of King Saud University. LA - English DB - MTMT ER - TY - JOUR AU - El Mrabate, Bilal AU - Dorogházi, Emma AU - Shehab, Mohammed AU - Chauhan, Tanya AU - Muránszky, Gábor AU - Sikora, Emőke AU - Filep, Ádám AU - Sharma, Nikita AU - Nánai, Lilla AU - Hernádi, Klára AU - Németh, Zoltán TI - Widespread applicability of bacterial cellulose-ZnO-MWCNT hybrid membranes JF - ARABIAN JOURNAL OF CHEMISTRY J2 - ARAB J CHEM VL - 14 PY - 2021 IS - 7 PG - 12 SN - 1878-5352 DO - 10.1016/j.arabjc.2021.103232 UR - https://m2.mtmt.hu/api/publication/32035820 ID - 32035820 LA - English DB - MTMT ER - TY - JOUR AU - Maloveczky, Anna AU - Filep, Ádám AU - Buza, Gábor AU - Vida, Ádám TI - Producing compressive stresses in the surface layer of spheroidal graphite cast iron by laser hardening JF - IOP CONFERENCE SERIES: MATERIALS SCIENCE AND ENGINEERING J2 - IOP CONF SER MATER SCI ENG VL - 903 PY - 2020 PG - 6 SN - 1757-8981 DO - 10.1088/1757-899X/903/1/012027 UR - https://m2.mtmt.hu/api/publication/31933629 ID - 31933629 LA - English DB - MTMT ER - TY - JOUR AU - Orbulov, Imre Norbert AU - Kemény, Alexandra AU - Filep, Ádám AU - Gácsi, Zoltán TI - Compressive characteristics of bimodal aluminium matrix syntactic foams JF - COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING J2 - COMPOS PART A-APPL S VL - 124 PY - 2019 PG - 9 SN - 1359-835X DO - 10.1016/j.compositesa.2019.105479 UR - https://m2.mtmt.hu/api/publication/30702988 ID - 30702988 N1 - Department of Materials Science and Engineering, Faculty of Mechanical Engineering, Budapest University of Technology and Economics, Műegyetem rakpart 3., Budapest, 1111, Hungary MTA–BME Lendület Composite Metal Foams Research Group, Műegyetem rakpart 3., Budapest, 1111, Hungary Institute of Physical Metallurgy, Metal Forming and Nanotechnology, Faculty of Materials Science and Engineering, University of Miskolc, Egyetemváros, Miskolc, 3515, Hungary Cited By :35 Export Date: 7 February 2023 CODEN: CASMF Correspondence Address: Orbulov, I.N.; Department of Materials Science and Engineering, Műegyetem rakpart 3., Hungary; email: orbulov@eik.bme.hu LA - English DB - MTMT ER -