Materials Literature
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In metal forming process by die casting method, nitriding plays an important role in increasing the surface hardness. The influence of shot peening and shot blasting to the modified. H13 tool steel before nitriding process has been studied. Nitriding has been done in a gas vacuum furnace, at temperature of 510°C for 5…
Abstract MARS 270 is a high hardness (510/550 HB) steel for ballistic protection. This datasheet provides information on composition, physical properties, hardness, and tensile properties as well as fracture toughness. It also includes information on forming, heat treating, and joining. Filing Code: SA-682. Producer o…
Polymer Double-Layer Dielectric
Significance and Use 5.1 Structural design of exterior windows, curtain walls, doors, and impact protective systems is typically based on positive and negative design pressure(s). Design pressures based on wind speeds with a mean recurrence interval (usua
One of the components of the vehicle are of particular interest is the brake system , because its main function is to stop the rotation axis, set the axis of rotation and to prevent unwanted rotation. One classification system is the brake drum that has been widely made of cast iron, cast iron and cast steel special.…
Polymer blends are potential candidates for solar-energy conversion, due to their flexibility, ease of processing, and low costs. We report herein 2.6 cm2 active area of flexible polymer solar cells based on blends of polymeric semiconductor [poly (2-methoxy-5-(3,7-dimethyloctyloxy)-(para-phenylene vinylene)] (MDMO-PP…
Significance and Use 3.1 The thermal conductivity of insulating firebrick (IFB) is a property required for the selection of IFB for a specific thermal performance. Users select brick to provide a specified heat-loss and cold-face temperature without excee
Significance and Use 5.1 The rigidity of a polyolefin web can affect its machinability, particularly on those packaging machines where a cut portion of a web is required to remain flat momentarily without being supported on all sides. 5.2 Rigidity is not
Significance and Use 4.1 This test method measures a fundamental property of matter which is useful for the control of purity and composition for simple identification purposes, and for optical parts design. This test method is capable of readability to f
So far, application of RRA (Retrogression and Re-aging) heat treatment in improving SSC (stress corrosion cracking) resistance of aluminum alloy 7075 is limited to thin samples as it is constrained by short retrogression time at high temperature. The aim of this research is to obtain thick aluminum alloy 7075 plate wi…
Corrigendum to article ‘Hybrid biodegradable membranes of silane-treated chitosan/soy protein for biomedical applications’ by Simone S Silva, Joaquim M Oliveira, Johan Benesch, Sofia G Caridade, João F Mano, and Rui L Reis (2013), Journal of Bioactive and Compatible Polymers 28(4) 385-397, DOI: 10.1177/088391151349036…
Zr was added to Ti–Nb–Fe alloys to develop low elastic modulus and high strength β-Ti alloys for biomedical applications. Ingots of Ti–12Nb–2Fe–(2, 4, 6, 8, 10)Zr (at.%) were prepared by arc melting and then subjected to homogenization, cold rolling, and solution treatments. The phases and microstructures of the alloy…
The Mixed Oxide Fuel Fabrication Facility (MFFF) will use colemanite bearing concrete neutron absorber panels credited with attenuating neutron flux in the criticality design analyses and shielding operators from radiation. The Savannah River National Laboratory (SRNL) is tasked with measuring the total density, parti…
On the occasion of reaching the "young" age of 70, it is my pleasure to offer a few words on my good friend, Frantisek Svec.It is very fitting that there be a special issue of the Journal of Separation Science in his honor to mark his reaching this special age, especially as he is the Editor-in-Chief of the journal.Th…
The consistent retrieval of effective parameters for complicated single-negative structures is presented in this paper through a first-principles homogenization method. The proposed technique considers each metamaterial unit-cell as an electrically-small scatterer and evaluates its polarizabilities via a robust proces…
Zinc oxide (ZnO) is an inorganic semiconductor material which has been widely studied due to its various potential applications. Over the past decades, one-dimensional (1-D) nanostructures such as nanowires and nanorods have stimulated significant scientific interests because of their unique properties in comparison t…
Very homogenously dispersed Pt nanoparticles with a median size of 2.2nm on SiO2 spheres produced by CVS/MOCVD using a novel PtMe2(Et-COD) precursor are shown.
Η παρούσα εργασία αποσκοπεί στην μελέτη των σχέσεων δομής-ιδιοτήτων πουδιέπουν την ύλη. Συγκεκριμένα, άμεσος στόχος αποτελεί η διερεύνηση μιας ιδιαίτερηςκατηγορίας υλικών, αυτής των αμόρφων στερεών. Η κύρια ιδιαιτερότητα τωναμόρφων υλικών έγκειται στο γεγονός πως μπορούν και εμφανίζουν χαρακτηρισικάτόσο της στερεάς, ό…
On considère la couleur et la tendreté de la viande comme deux des plus importants attributs de qualité qui influencent respectivement les décisions d'achat et de rachat du consommateur.Cet article traite de l'importance de la qualité de la volaille en se référant à la texture et la tendreté.Le manuscrit porte sur les…
The paper titled “Stabilization of Fish Oil-in-Water Emulsions with Oleosin Extracted from Canola Meal” covers new work that may result in more stable omega 3 fish oils, without the addition of chemical antioxidants. In this study, oil bodies were prepared from tuna oil, oleosin, and phospholipid that result in develo…