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Lei Xu, Erkuo Yang, Yasong Wang, Changyun Li, Zhiru Chen and Guofa Mi
Ultra high-pressure sintering (UHPS) was used to prepare AA6061/SiCp composites with different contents and the effect of sintering temperatures on microstructure and mechanical properties was investigated in this study. The results showed that a uniform...
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Larissa Krambeck, Guilherme Antonio Bartmeyer, Davi Fusão, Paulo Henrique Dias dos Santos, Thiago Antonini Alves
Pág. e48189
This paper presents an experimental study on three different capillary structure technologies of heat pipes for application in the thermal management of electronic packaging. The first capillary structure is that of axial grooves manufactured by wire ele...
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Larissa Krambeck, Guilherme Antonio Bartmeyer, Davi Fusão, Paulo Henrique Dias dos Santos, Thiago Antonini Alves (Author)
Pág. e48189
This paper presents an experimental study on three different capillary structure technologies of heat pipes for application in the thermal management of electronic packaging. The first capillary structure is that of axial grooves manufactured by wire ele...
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Hai Van Tran, Gia Toai Truong and Kyoung-Kyu Choi
In the present study, the effect of harsh conditions on the tensile behavior of lap-spliced carbon fiber textile-reinforced mortar (TRM) with different surface treatment methods was investigated through the direct tensile test. The TRM coupons were expos...
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Oisik Das, Thomas Aditya Loho, Antonio José Capezza, Ibrahim Lemrhari and Mikael S. Hedenqvist
This study presents an approach to protect wheat gluten (WG) plastic materials against water/moisture by adhering it with a polyethylene terephthalate (PET) film using a diamine (Jeffamine®) as a coupling agent and a compression molding operation. Th...
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Maria Oksa, Erja Turunen, Tomi Suhonen, Tommi Varis and Simo-Pekka Hannula
In this work High Velocity Oxy-fuel (HVOF) thermal spray techniques, spraying process optimization, and characterization of coatings are reviewed. Different variants of the technology are described and the main differences in spray conditions in terms of...
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Sandor Endre Kovacs, Tamas Miko, Enrico Troiani, Dionysios Markatos, Daniel Petho, Greta Gergely, Laszlo Varga and Zoltan Gacsi
Additive manufacturing (AM) is one of the fastest-growing markets of our time. During its journey in the past 30 years, its key to success has been that it can easily produce extremely complex shapes and is not limited by tooling problems when a change i...
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Borja Lizarribar, Borja Prieto, Miren Aristizabal, Jose Manuel Martín, Miguel Martínez-Iturralde, Ekain San José, Ione Golvano and Sergio Montes
Recent advances in manufacturing methods have accelerated the exploration of new materials and advantageous shapes that could not be produced by traditional methods. In this context, additive manufacturing is gaining strength among manufacturing methods ...
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Jae-Il Jeong, Jong-Hyoung Kim, Si-Geun Choi, Young Tae Cho, Chan-Kyu Kim and Ho Lee
The bearing is a machine element that plays an important role in rotating the shaft of a machine while supporting its weight and load. Numerous bearings have been developed to improve durability and life, depending on the functions and operating conditio...
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Othman N S , Saleem I T
Pág. 1 - 10
Introduction: Niclosamide(NICS) its chemical name 5-chloro-N-(2-chloro-4-nitrophenyl)-2-hydroxybenz-amide]is the only commercially existing molluscicide optional by the WHO for large extent use in schistosomiasis be in charge of programs . NICS and...
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João Gomes, João Lincho, Eva Domingues, Rosa M. Quinta-Ferreira and Rui C. Martins
Titanium dioxide is the most used photocatalyst in wastewater treatment; its semiconductor capacity allows the indirect production of reactive oxidative species. The main drawback of the application of TiO2 is related to its high band-gap energy. The non...
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Yu Lin, Rui Wang, Yang Xu, Dongyun Li and Hongliang Ge
Surfaces with translucent and wear-resistant effects have a wide range of applications, especially as protective layers. In this work, a simple and convenient method for the preparation of porous magnesium fluoride (MgF2) coatings was proposed. Nano-poro...
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Guanghong Yang, Wei Zhou, Wenjun Qu, Wu Yao, Peng Zhu and Jing Xu
This paper discusses the latest progress in research on ant nests and explores innovative scientific concepts associated with underground ant nests from the perspective of bionics. The methods used by scholars to study the structure of ant nests and the ...
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Kirill D. Martinson, Anna D. Beliaeva, Daria D. Sakhno, Irina D. Beliaeva, Vladislav E. Belyak, Galina G. Nianikova, Igor B. Panteleev, Vyacheslav N. Naraev and Vadim I. Popkov
The active development of water purification functional materials based on multicomponent spinel ferrites makes it necessary to search for new efficient methods of obtaining initial nanostructured powders. In this study, a two-stage method for the synthe...
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Mariana Ferreira, Carla M. Lopes, Hugo Gonçalves, João F. Pinto and José Catita
Individualised medicine demands the formulation of pharmacotherapy in accordance with the characteristics of each patient?s health condition, and paediatrics is one of the areas that needs this approach. The 3D printing of oral doses is one method for ac...
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Huifang Bi, Chunjiang An, Catherine N. Mulligan, Zhi Chen, Kenneth Lee, Jiyuan Wen, Zhaonian Qu and Xinya Chen
Oil spill incidents frequently cause serious impacts on the ecosystem, society, and economy. To cope with this problem, the use of phase-selective organogelators (PSOGs) has been developed in recent years as a promising oil spill response tool, which can...
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Emma Qingnan Zhang and Luping Tang
A rechargeable cement-based battery was developed, with an average energy density of 7 Wh/m2 (or 0.8 Wh/L) during six charge/discharge cycles. Iron (Fe) and zinc (Zn) were selected as anodes, and nickel-based (Ni) oxides as cathodes. The conductivity of ...
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Jing Wen, Chen Song, Taikai Liu, Ziqian Deng, Shaopeng Niu, Yapeng Zhang, Libin Liu and Min Liu
Gadolinia-doped ceria (GDC) is a promising electrolyte material for low-temperature solid oxide fuel cells (LT-SOFCs). Many works used ceramic sintering methods to prepare the GDC electrolyte, which was mature and reliable but presented difficulties in r...
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Francesco Fanicchia, Ioana Csaki, Laura E. Geambazu, Henry Begg and Shiladitya Paul
A compositionally complex alloy (CCA) was developed in powder form and applied as a coating onto a carbon steels substrate by using thermal spray. The purpose of this study was to investigate the effect of microstructural modification induced by using tw...
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Aliya N. Mukhamed'yarova, Oksana V. Nesterova, Kirill S. Boretsky, Juliya D. Skibina, Avgustina V. Boretskaya, Svetlana R. Egorova and Alexander A. Lamberov
Amorphous aluminum compounds are formed during the synthesis of the γ-Al2O3 catalyst precursor. Amorphous compounds influence on the alumina catalyst variously due to different physicochemical properties, which depend on the method of their prepara...
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