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Mengxing Gao and Li Cheng
In order to improve the cavitation performance of hydraulic machinery in the design stage, the response surface analysis method is used to study the influence of cascade density on the hydraulic characteristics and cavitation characteristics of a three-d...
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Xiaopeng Hu, Guolin Liu, Qing Liu, Wang Zhu, Sai Liu and Zengsheng Ma
Thermal barrier coatings (TBCs) suffer from the thermo-chemo-mechanical coupling action of thermal shock and calcium?magnesium?alumina?silicate (CMAS) corrosion. However, the failure mechanism of TBCs under the synergistic effect of thermal shock and CMA...
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Wei Chen, Dalu Zhang, Enlei Wang, Feng Yan, Lin Xiang and Zhiwen Xie
Detailed tests and characterizations were used to investigate the corrosion degradation behaviors of Ti6Al4V alloys in simulated marine environments. These alloys suffered from very slight pitting and a miniscule weight loss of 0.018 mg/cm2 during the 50...
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Qiang Tang, Zhibin Hu, Xiaxia Cui, Zechao Tao and Jau Tang
An atmospheric pressure microwave plasma source operating on water vapor has many potential applications. To avoid the corrosion of metal electrodes in a traditional water vapor microwave plasma system, we propose a simple water vapor electrodeless micro...
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Pedro J. Rivero, David Yurrita, Carlos Berlanga, José F. Palacio and Rafael Rodríguez
In this work, a novel coating was deposited on aluminum alloy samples by using a combination of electrospinning and chemical vapor deposition (CVD-silanization) techniques in order to create a functionalized film with an enhancement of both corrosion res...
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Gustavo Pinto, Francisco Silva, Jacobo Porteiro, José Míguez and Andresa Baptista
The technological evolution in the last century also required an evolution of materials and coatings. Therefore, it was necessary to make mechanical components subject to heavy wear more reliable, improving their mechanical strength and durability. Surfa...
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Fei Lu and Gerardine G. Botte
A novel graphene-coated Ni electrode was developed in this investigation to improve corrosion resistance while unexpectedly enhancing the ammonia generation rate in the electrochemically induced urea to ammonia (eU2A) process, which is an electrochemical...
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Tuung Luoh, Yu-Kai Huang, Yung-Tai Hung, Ling-Wuu Yang, Ta-Hone Yang and Kuang-Chao Chen
Titanium nitride (TiN) not only was utilized in the wear-resistant coatings industry but it was also adopted in barrier processes for semiconductor manufacturing. Barrier processes include the titanium (Ti) and TiN processes, which are commonly used as d...
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John Calle
Estimadas y estimados lectores: INGENIUS en su afán de fortalecer su equipo Editorial ha buscado involucrar a investigadores de alto nivel para acompañarnos en este proceso; en esta ocasión nos place dar a conocer que el Dr. Rafael Antonio Balart Gi...
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Fabio C. Caiazzo, Valentina Sisti, Stefano P. Trasatti and Sergio Trasatti
In this work, a series of mono-and multilayer coatings were considered. They consisted of CrN and Cr prepared by physical vapor deposition with a cathodic arc. The most common steels for molds of plastics were chosen as substrates: X37CrMoV5-1 (SMV3), X2...
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