J.C. Huang
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Study on the Shielding Effectiveness of Airborne Navigation Equipment Enclosures Under High-Intensity Radiated Fields (HIRFs) Open
High-Intensity Radiated Fields (HIRFs) can cause severe interference to airborne GNSS equipment. This paper builds a CST model based on the real structure and evaluates shielding effectiveness (SE) with respect to frequency, material, pola…
Molybdenum Surface Roughness Modulates Degradation And Biocompatibility Open
Aim or purpose: This study investigates the impact of surface roughness on the degradation behavior of molybdenum (Mo) and its biological effects on various cell types, aiming to expand the application potential of degradable Mo in oral im…
Study on the Shielding Effectiveness of Airborne Navigation Equipment Enclosures under High-Intensity Radiated Fields (HIRF) Open
High-Intensity Radiated Fields (HIRF) can cause significant electromagnetic interference (EMI) to aircraft and their onboard systems, posing a threat to flight safety. To enhance the interference immunity of navigation devices, this study …
View article: Research on the microstructure and corrosion behaviour of Fe–Mn–Al–C low-density steel alloyed with Cu
Research on the microstructure and corrosion behaviour of Fe–Mn–Al–C low-density steel alloyed with Cu Open
Three types of Fe-30 wt%Mn-8wt%Al-1wt%C steel with different Cu contents were prepared, and the effects of the Cu content on the microstructure and corrosion properties of the austenite-based low-density steel were systematically investiga…
Effects of nanoindentation tip radius on the first dislocation pop‐in behavior in 4H SiC single crystal Open
The nano‐scaled defect generations and mechanics for the hexagonal 4H SiC semiconducting single crystals are examined systematically by using nanoindentation tests on the {0001} basal plane. The dislocation defects induced by outside accid…
Weld Bead Shape and Formation Prediction for Robotic MIG Welding Process Using Numerical Calculation Open
To optimize the robotic MIG welding process for joining 316 L stainless steel sheets and to clearly understand the process, a new numerical model for a combined heat source, based on a Gaussian surface and Gaussian cylinder, was developed …
Customer Attrition Detection Using the LGBM Model Open
In internet service industries, such as competitive industries, it costs more to attract new consumers to become customers of the company than saving the consumers who already are customers. Therefore, detecting the running off customers a…
Effects of apple pomace assisted by steam explosion on physicochemical performance of wheat starch, and sensory properties of bread Open
The present work aimed to develop a type of bread rich in dietary fibre (DF), and to investigate the effects of different amounts of steam-exploded apple pomace (AP) on the physicochemical properties of wheat flour and bread quality. The c…
Transient quantum beatings of trions in hybrid organic tri-iodine perovskite single crystal Open
Utilizing the spin degree of freedom of photoexcitations in hybrid organic inorganic perovskites for quantum information science applications has been recently proposed and explored. However, it is still unclear whether the stable photoexc…
Suppressing Interfacial Charge Recombination in Electron-Transport-Layer-Free Perovskite Solar Cells to Give an Efficiency Exceeding 21 % Open
The performances of electron-transport-layer (ETL)-free perovskite solar cells (PSCs) are still inferior to ETL-containing devices. This is mainly due to severe interfacial charge recombination occurring at the transparent conducting oxide…
Influence of voids on the thermal and light stability of perovskite solar cells Open
The formation of voids in perovskite films close to the buried interface has been reported during film deposition. These voids are thought to limits the efficiency and stability of perovskite solar cells (PSCs). Here, we studied the voids …
Analysis of the bi-bridge topology and power device circuit of the TPS booster dipole power supply Open
This study primarily discusses a unique topology for constructing a double full bridge circuit. The study establishes a push-pull inverter model and analyses the balance circuit in its architecture. This allows the power supply to initiate…
View article: Ultra-fine grained structure and high-content precipitates enable ultrastrong yet strain-hardenable medium-entropy alloy
Ultra-fine grained structure and high-content precipitates enable ultrastrong yet strain-hardenable medium-entropy alloy Open
In this work, the mechanical response as a function of ageing time at 700 °C for a cold-rolled complex alloy with a chemical composition of Co40Ni33Cr15Al5Ti7 (at%) was explored. The alloy exhibited an ultrafine-scaled recrystallized micro…
Development and Fabrication of Biocompatible Ti-Based Bulk Metallic Glass Matrix Composites for Additive Manufacturing Open
Ti-based metallic glasses have a high potential for implant applications. The feasibility of a new biocompatible Ti-based bulk metallic glass composite for selective laser melting (SLM) had been examined. Therefore, it is necessary to desi…
In-vitro and in-vivo bio-corrosion and biocompatibility responses of bioactive TiTaNb films with various Ta contents on Ti6Al4V implants Open
Despite the widespread use of Ti6Al4V in orthopedics, the health concerns, innate bio-inert property and the pursuit of long-term implantation in the body limit its development. For these reasons, we intend to modify the chemical and physi…
Corrosion resistance improvement of multi-principal element alloy by tailored structure with heterogeneous grains Open
The Co40Cr20Ni30Al5Ti5 multi-principal element alloy (MPEA) with heterogeneous grain structure (HGS) and nano L12 precipitates is successfully designed by cold rolling and proper heat treatment. The HGS alloy exhibits excellent corrosion r…
3D printed N-doped CoCrFeNi high entropy alloy with more than doubled corrosion resistance in dilute sulphuric acid Open
The traditional approaches for improving corrosion resistance of alloys typically lead to the sacrifice of mechanical properties because the microstructures needed for improving corrosion resistance often contradict those for high strength…
Recent Developments in Additive-Manufactured Intermetallic Compounds for Bio-Implant Applications Open
Purpose This paper reviews the recent developments of two newly developed intermetallic compounds (IMCs) of metallic glasses (MGs) and high-entropy alloys (HEAs) as potential implantable biomaterials. Methods The paper commences by summari…
View article: Dual heterogeneous structure facilitating an excellent strength-ductility combination in an additively manufactured multi-principal-element alloy
Dual heterogeneous structure facilitating an excellent strength-ductility combination in an additively manufactured multi-principal-element alloy Open
The (FeCoNi)86Ti7Al7 multi-principal-element alloy with a dual heterogeneous microstructure was successfully fabricated by selective laser melting, exhibiting an excellent combination of strength (ultimate tensile strength, 1085.2 ± 23.2 M…