Search Results - "Gubicza, Jeno"

Annealing‐Induced Hardening in Ultrafine‐Grained and Nanocrystalline Materials by Gubicza, Jenő

“…Annealing of deformed metals is considered as a process necessarily leading to softening due to the annihilation of lattice defects. However, in…”
Get full text

Comment on “Influence of prior deformation temperature on strain induced martensite formation and its effect on the tensile strengthening behaviour of type 304 SS studied by XRDLPA. Materials Science & Engineering A 826 (2021) 141960” by Gubicza, Jenő

“…This is a comment on the paper Materials Science & Engineering A 826 (2021) 141960 titled ʺInfluence of prior deformation temperature on strain induced…”
Get full text

Lattice Defects and Their Influence on the Mechanical Properties of Bulk Materials Processed by Severe Plastic Deformation by Gubicza, Jenő

“…Processing of metallic materials by Severe Plastic Deformation (SPD) leads to the formation of many lattice defects (e.g., vacancies, dislocations, twin faults…”
Get full text

Reliability and interpretation of the microstructural parameters determined by X-ray line profile analysis for nanostructured materials by Gubicza, Jenő

“…In this overview, the applicability of X-ray diffraction line profile analysis (XLPA) for the characterization of the microstructure in nanostructured…”
Get full text

Nanostructuring of Multi-Principal Element Alloys by Severe Plastic Deformation: from Fundamentals to an Improved Functionality by Gubicza, Jenő, Hung, Pham Tran

“…Multi-principal element alloys (MPEAs) are in the forefront of materials science since their compositions can be found in the undiscovered central parts of…”
Get full text

Nanostructuring of Multi-Principal Element Alloys by Severe Plastic Deformation: from Fundamentals to an Improved Functionality by Gubicza, Jenő, Hung, Pham Tran

“…Multi-principal element alloys (MPEAs) are in the forefront of materials science since their compositions can be found in the undiscovered central parts of…”
Get full text

Nanostructuring of Additively Manufactured 316L Stainless Steel Using High-Pressure Torsion Technique: An X-ray Line Profile Analysis Study by Gubicza, Jenő, Mukhtarova, Kamilla, Kawasaki, Megumi

“…Experiments were conducted to reveal the nanostructure evolution in additively manufactured (AMed) 316L stainless steel due to severe plastic deformation…”
Get full text

Influence of the preparation conditions on the microstructure of electrodeposited nanocrystalline Ni–Mo alloys by Péter, László, Fekete, Éva, Kapoor, Garima, Gubicza, Jenő

“…Structural parameters of electrodeposited Ni–Mo alloys with Mo concentrations up to 6.1 at% were determined by X-ray line profile analysis as a function of…”
Get full text

Effect of Si on the evolution of plasticity mechanisms, grain refinement and hardness during high-pressure torsion of a non-equiatomic CoCrMnNi multi-principal element alloy by Kishore, Kaushal, Chandan, Avanish Kumar, Hung, Pham Tran, Kumar, Saurabh, Ranjan, Manish, Kawasaki, Megumi, Gubicza, Jenő

“…•In Co33Cr19Mn15Ni33 MPEA, 5% Mn was replaced by Si.•Si addition has an effect on plasticity mechanisms occurring during HPT-processing.•At any stage of HPT,…”
Get full text

Synthesis of a High‐Capacity NiO/Ni Foam Anode for Advanced Lithium‐Ion Batteries by Song, Youngseok, Hwang, Junesun, Lee, Sukyung, Thirumalraj, Balamurugan, Kim, Jae-Hun, Jenei, Péter, Gubicza, Jenő, Choe, Heeman

“…In recent years, lithium‐ion batteries (LIBs) are used in a range of energy storage applications, such as mobile phones, electronic devices, and automobiles…”
Get full text

Effect of Accumulative Roll Bonding Cycles and Postprocessing Heat Treatment Temperature on Shape Memory Properties of Cu–Al–Ag Alloys by Seifollahzadeh, Parinaz, Alizadeh, Morteza, El‐Tahawy, Moustafa, Gubicza, Jenő

“…Herein, Cu/Al/Ag‐layered composites with two silver powder concentrations (2 wt% and 3 wt%) are fabricated with the aid of accumulative roll bonding (ARB). The…”
Get full text

X-ray line profile analysis study on the evolution of the microstructure in additively manufactured 316L steel during severe plastic deformation by Gubicza, Jenő, Kawasaki, Megumi, Dankházi, Zoltán, Windisch, Márk, El-Tahawy, Moustafa

“…316L stainless steel was manufactured by additive manufacturing (AM), and then, the samples were severely deformed by the high-pressure torsion (HPT)…”
Get full text

Study of the compression and wear-resistance properties of freeze-cast Ti and Ti‒5W alloy foams for biomedical applications by Choi, Hyelim, Shil'ko, Serge, Gubicza, Jenő, Choe, Heeman

“…Ti and Ti‒5wt% W alloy foams were produced by freeze-casting process and their mechanical behaviors were compared. The Ti‒5W alloy foam showed a typical…”
Get full text

Pulsed electrodeposition of homogenous and heterogeneous solid solution layered structure in high strength nanocrystalline Co Cu alloys by Pratama, Killang, Tian, Chunhua, Sharma, Amit, Watroba, Maria, Gubicza, Jenő, Dilasari, Bonita, Schwiedrzik, Jakob, Michler, Johann

Get full text

Processing and characterization of an electrodeposited nanocrystalline Co–Fe–Ni–Zn multi-principal element alloy film by Nagy, Péter, Péter, László, Czigány, Zsolt, Chinh, Nguyen Quang, Gubicza, Jenő

“…A CoFeNiZn multi-principal element alloy (MPEA) film with the thickness of about 2.5 μm is processed by electrodeposition. The layer has a nanocrystalline…”
Get full text

Influence of severe plastic deformation on the microstructure and hardness of a CoCrFeNi high-entropy alloy: A comparison with CoCrFeNiMn by Gubicza, Jenő, Hung, Pham Tran, Kawasaki, Megumi, Han, Jae-Kyung, Zhao, Yakai, Xue, Yunfei, Lábár, János L.

“…The evolution of microstructure and hardness in a CoCrFeNi high-entropy alloy (HEA) processed by severe plastic deformation (SPD) was studied. SPD-processing…”
Get full text

The influence of artificial aging on the microstructure and hardness of an Al–Zn–Mg–Zr alloy processed by equal-channel angular pressing by Gubicza, Jenő, Lábár, János L., Lendvai, János, Chinh, Nguyen Q.

“…The effect of artificial aging on the microstructure and hardness of an ultrafine-grained (UFG) Al–4.8%Zn–1.2%Mg–0.14%Zr (wt%) alloy was studied. The UFG…”
Get full text

Dislocation structure and crystallite size distribution in hexagonal nanomaterials from X-ray peak profile analysis by Ungár, Tamás, Gubicza, Jenö

“…The microstructure of three different nanocrystalline materials with hexagonal crystal structure are studied by X-ray diffraction peak profile analysis. The…”
Get full text

Strengthening and failure mechanisms during tension of a Ti–6Al–4V alloy-based nanocomposite processed by laser powder bed fusion by Guennec, Benjamin, Hattal, Amine, Nagano, Kentaro, Hocini, Azziz, Mukhtarova, Kamilla, Kinoshita, Takahiro, Horikawa, Noriyo, Fujiwara, Hiroshi, Gubicza, Jenő, Djemaï, Madjid, Dirras, Guy

“…The present work aims to clarify the tensile behavior of a novel metallic matrix composite of Ti–6Al–4V alloy reinforced with 1 wt% nano-yttria-stabilized…”
Get full text

Fatigue performance of zirconia-reinforced Ti-6Al-4V nanocomposite processed by laser powder bed fusion: An improvement by hot isostatic pressing by Guennec, Benjamin, Hattal, Amine, Hocini, Azziz, Mukhtarova, Kamilla, Kinoshita, Takahiro, Horikawa, Noriyo, Gubicza, Jenő, Djemaï, Madjid, Dirras, Guy

“…[Display omitted] •Fatigue behavior of 1% nYSZ reinforced Ti-6Al-4V processed by L-PBF is studied.•Stress relieved material exhibits modest fatigue strength…”
Get full text