Materials engineering topic list of research papers
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Optocapacitive Generation of Action Potentials by Microsecond Laser Pulses of Nanojoule Energy
Abstract Millisecond pulses of laser light delivered to gold nanoparticles residing in close proximity to the surface membrane of neurons can induce membrane depolarization and initiate an action potential. An optocapacitance mechanism proposed as...
2017 / João L. Carvalho-de-Souza, Bernardo I. Pinto, David R. Pepperberg, Francisco Bezanilla -
Direct Metal to Metal Imprinting for developing 1-step Manufacturing Process of Patterned Metal Surface
Abstract Metallic surface with nano structured patterns, namely metal nano engineered surface (M-NES) has been attracting more and more attention due to its remarkable characteristics such as structural color based on photonic crystal, hologram,...
2017 / Jeong-Young Choi, Young Bae Ko, Jongsun Kim, Gil Sang Yoon, Jeongyeon Park, et al. -
High temperature fatigue testing of gas turbine blades
Abstract With the increasing use of renewable energy sources, Gas Turbines (GTs) are currently required to accomplish more flexible operations for supplying the back-up energy. As a result, thermo-mechanical fatigue issues in the GTs components are...
2017 / M. Beghini, L. Bertini, C. Santus, B.D. Monelli, E. Scrinzi, et al. -
Flexible ultra-sensitive and resistive NO2 gas sensor based on nanostructured Zn(x)Fe(1−x)2O42018 / Solleti Goutham, Kishor Kumar Sadasivuni, Devarai Santhosh Kumar, Kalagadda Venkateswara Rao
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Automated Generation of Rational Sheet Metal Forming Technology Variants at Process Engineering Stage
Abstract The procedure of automated process reliability evaluation was developed in order to prevent recurrent defects in parts manufactured by die stamping. The procedure is based on the analysis of such factors as part design, material, its...
2017 / L.R. Kashapova, D.L. Pankratov, V.G. Shibakov -
Neutronic analysis for accident tolerant cladding candidates in CANDU-6 reactors
Abstract The neutronic penalty and advantages are quantified for potential accident tolerant claddings in a CANDU-6 (Canada Deuterium Uranium) reactor. Ferritic-based alloy (FeCrAl and APMT), steel-based alloy (304SS and 310SS) and silicon carbide...
2017 / A. Naceur, G. Marleau -
Analysis of phase transformation and blanking accuracy of B1500HS steel during hot blanking
Abstract Hot blanking process not only produces a variety of fine blanking parts have comprehensive mechanical properties, but also solve the difficulties in the piercing and trimming of press-hardened parts. To explore the optimal hot blanking...
2017 / Hongli Hou, Huiping Li, Lianfang He, Bingtao Tang -
Fatigue assessment of a notched member under combined LCF and HCF loading
Abstract Steam turbine last stage blades can experience a wide range of load spectra during their lifetime, which involves both Low Cycle Fatigue (LCF) and High Cycle Fatigue (HCF) phenomena. In the paper a numerical model is...
2017 / Dalila Dimaggio, Andrea Riva, Caterina Bardetta, Andrea Sanguineti, Klaus Störzel, et al. -
Feature moving operation of hexahedral mesh
Abstract In the product design process, the finite element mesh regeneration is an inevitable step, but it is time consuming. The mesh editing is a kind of an effective mesh regeneration technique. In this paper, a method for widely moving features...
2017 / Chun Shen, Rui Wang, Shuming Gao, Hiroki Maehama -
Driver roll speed influence in Ring Rolling process
Abstract Ring Rolling is an advanced local incremental forming technology to fabricate directly precise seamless ring-shape parts with various dimensions and materials. To produce a high-quality ring different speed laws should be defined: the speed ...
2017 / G. Allegri, L. Giorleo, E. Ceretti, C. Giardini -
Spectrophotometric and conductometric studies of molecular interaction of brilliant cresyl blue with cationic, anionic and non-ionic surfactant in aqueous medium for application in photogalvanic cells for solar energy conversion and storage
Abstract Dye–surfactant interaction in aqueous solutions is of a great importance in technology of dyeing and electrochemical devices such as solar heaters, photovoltaic cell, photogalvanic cell etc. The interaction of the cationic oxazine dye...
2018 / Chandrakanta Mall, Prem Prakash Solanki -
Influence of Abrasive Grain Geometrical Characteristics on the Grinding Quality
Abstract In the engineering industry grinding is mostly the final operation of the production process, therefore it should provide for the necessary surface quality, dimensional accuracy, and the required geometric shape of a product. This paper...
2017 / N.V. Baidakova, T.N. Orlova -
Quality control of cast iron: extreme value statistics applied to CT measurements
Abstract In this presentation, we will summarize the main results of a research activity aiming at predicting the size of the defect at the origin of fatigue failure in large spheroidal cast iron presses. The endurance limit of the material is...
2017 / S. Romano, S. Beretta, M. Cova -
Development of Module for Automated Abrasive Tool Selection on High-speed Machining Operation
Abstract This article deals with a practical task of choosing a tool during operation of high speed machining and suggests solving it by means of a software module for automated abrasive tool selection– grinding wheel. The article presents an...
2017 / L.V. Shipulin, A.A. Dyakonov, M.M. Al-Aqeeli -
The reciprocal effects of bending and torsion on springback during 3D bending of profiles
Abstract Profiles with circular cross-sections can be geometrically described by the shape of the bending line. To achieve 3D bending lines with kinematic bending processes, a continuous change of the bending plane is needed, resulting in bending...
2017 / Daniel Staupendahl, A. Erman Tekkaya -
Development of a novel resistance heating system for microforming by modifying surface of dies
Abstract Application of resistance heating in micro forming processes is effective for improving formability of thin foils and accuracy of products. Current flows to thin foils can achieve a rapid heating time with very low heating energy owing to...
2017 / Ryota Ogura, Tetsuhide Shimizu, Tomomi Shiratori, Ming Yang -
Ductile fracture of an Al-Si-Mg die-casting aluminum alloy
Abstract The anisotropic plastic flow and ductile fracture of Al-Si-Mg die-cast aluminum alloy (trade name, Aural2) is investigated using a combination of experiments and analysis. The material is in the form of a 2 mm thick sheet and was received...
2017 / Jinjin Ha, Madhav Baral, Yannis Korkolis -
Refractory Cellular Concrete Based on Phosphate Binder from Waste of Production and Recycling of Aluminum
Abstract The article is considering the results of development of refractory cellular concrete based on aluminum-phosphate binder. It was prepared from aluminum production slag, aluminum recycling slag and aluminum etching sludges. The selection of...
2017 / V.A. Abyzov -
Precipitation within localised chromium-enriched regions in a Type 316H austenitic stainless steel2018 / A. D. Warren, I. J. Griffiths, P. E. J. Flewitt
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Fatigue properties of Ti6Al4V cellular specimens fabricated via SLM: CAD vs real geometry
Abstract Fully dense titanium alloy implants have long been used for the replacement and stabilization of damaged bone tissue. Nevertheless, they can cause stress shielding which brings to a loss of bone mass. Additive manufacturing (AM) allows...
2017 / M. Dallago, V. Fontanari, B. Winiarski, F. Zanini, S. Carmignato, et al.