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Andrea Abreu-García, Ricardo M. Souto and Javier Izquierdo
In this paper, the applicability of Ti6Al7Nb as a more biocompatible alternative for bone and dental implants than Ti6Al4V and pure titanium in terms of corrosion resistance and electrochemical inertness is investigated. The chemical inertness and corros...
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Yifan Jiang, Karen C. Bustillo and Thomas M. Devine
Aqueous zinc ions lower the corrosion rate of Alloy 600, which helps lower the radiation dose rate in pressurized water reactors (PWRs). The influence of zinc on the electrochemical behavior of Alloy 600 in PWR primary water (PW) at 320 °C was investigat...
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Jun He, Mingjin Shen and Feng Gao
The hardware-in-the-loop (HIL) simulation is an important approach to test space robotic operations, rendering virtual free-floating dynamics on robotic facilities. However, this approach suffers from velocity divergence due to intrinsic time delay in th...
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Angeliki G. Lekatou and Sofia Tsouli
The present work studies the effect of fly ash content (0?25 wt.%), pH (8, 12.5), and steel type (316L, 304L) on the cyclic polarization of stainless steel rebars in electrolytes, simulating fresh concrete exposed to acid rain and corroded concrete cover...
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Omar Elrefaey, Salma Ahmed, Irtishad Ahmad and Sameh El-Sayegh
The construction industry has been incorporating digital technology over the last two decades, albeit gradually, as ?technology-push? continues to overcome customary and traditional passivity typical in the sector. The objective of the study presented in...
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Nayika Samorn, Narongsak Yotha, Pantiwa Srisilp and Kanit Mukdasai
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Mutaz Ryalat, Hazem Salim Damiri and Hisham ElMoaqet
Dynamic positioning (DP) control system is an essential module used in offshore ships for accurate maneuvering and maintaining of ship?s position and heading (fixed location or pre-determined track) by means of thruster forces being generated by controll...
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Athanasios K. Sfikas and Angeliki G. Lekatou
Al?Co alloys of various Co contents (2?20 wt.% Co) were fabricated by vacuum arc melting (VAM) with the scope to investigate the influence of cobalt on the microstructure and corrosion resistance of Al in 1 M H2SO4. The obtained microstructures were dire...
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Ingmar Bösing, Georg Marquardt and Jorg Thöming
Martensitic stainless steels are widely used materials. Their mechanical and corrosion properties are strongly influenced by their microstructure and thereby can be affected by heat treatment. In the present study, the effect of different austenitizing t...
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Tatiana Begotti, Martina Bollo and Daniela Acquadro Maran
Aims: In the last decade, the use of smartphones, computers and devices has progressively increased, and prolonged use of technology and the internet has generated new arenas (and tools) for victimization. The first aim of this study was to analyze the u...
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