Materials Literature
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Cette revue commentée de communications dans le domaine de la plante médicinale (recherche pharmacologique et clinique) a été élaborée pour son intérêt médical ou pharmaceutique. Elle devrait permettre de faire progresser d’autres études qui aboutiront à une application thérapeutique. Il est cependant important d’aver…
Plastics Engineering is the official publication of the Society of Plastics Engineers (SPE). We provide plastics professionals with a wealth of information about machinery, technological advances, materials innovations, sustainability, and more.
Abstract NAS 254 NM has high chromium and molybdenum content and thus is resistant to harsh corrosive environments. The alloy is available in flat products. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on corrosion r…
Chitin and its deacetylated product chitosan, as well as their derivatives, have found varied applications in agriculture, food processing, biotechnology, chemistry, cosmetics, dentistry, medicine, textiles, veterinary medicine, and environmental sciences. Their food uses cover a wide range of applications, including…
This specification covers the basic requirements for chromium-free fastener coatings that combine an inorganic zinc-rich basecoat with an aluminum-rich topcoat that contains an integrated lubricant. These coatings are applied by conventional dip-spin, dip-drain, or spray methods to ferrous parts which can be handled t…
Plastics Engineering is the official publication of the Society of Plastics Engineers (SPE). We provide plastics professionals with a wealth of information about machinery, technological advances, materials innovations, sustainability, and more.
Plastics Engineering is the official publication of the Society of Plastics Engineers (SPE). We provide plastics professionals with a wealth of information about machinery, technological advances, materials innovations, sustainability, and more.
Highly-oriented titanium–nitride films were prepared on a non-single-crystalline substrate as a buffer layer of a Co 2 MnSi film. Co 2 MnSi films prepared on the titanium–nitride buffer layer showed a high (001)-orientation and at least a B2-ordered phase even for room temperature preparation. The magnetization curve…
This specification covers syndiotactic polystyrene materials including homopolymer, copolymers, blends, and impact modified, suitable for molding and extrusion. The materials are classified as follows: group 01 - homopolymer; group 02 - copolymer; group 03 - flame retardant; group 04 - blends; group 00 - others. These…
Significance and UseThis test method can be used for research or for quality control to characterize aromatic isocyanates and low-acidity prepolymers. Acidity correlates with performance in some polyurethane systems.Scope1.1 This test method measures the
Veolia Water Solutions & Technologies (VWS) is building an anaerobic wastewater treatment plant for the Swedish company SCA Hygiene Products at its site in Ortmann, Austria.
Scope1.1 This specification covers solvent cement for joining acrylonitrile-butadiene styrene (ABS) plastic pipe and fittings for pressure and nonpressure systems. 1.2 Recommendation for using solvent cement for joining acrylonitrile-butadiene-styrene (AB
General Electric (GE) says that its patent-pending Aspire hydrophilic, expanded polytetrafluoroethylene (ePTFE) membrane will enable filter manufacturers to eliminate the expensive, time-consuming process of pre-wetting cartridge filters before shipping them to customers.
Significance and UseThe property retention index (PRI) determined by this practice is intended primarily to provide relative durability performance information on materials for design engineers. It is up to the user to ensure that appropriate sampling pro
Abstract The cover picture shows different states of a dihydroazulene/vinylheptafulvene photochromic system that was prepared by a Suzuki cross‐coupling reaction. The color of the system is controlled by light, heat, acid, and base. Details are discussed in the article by M. Å. Petersen, M. B. Nielsen et al. on p. 103…
It is a great challenge to make elastomeric polymer foams antistatic, flame-retardant and mechanically robust. The challenge was addressed herein by in situ polymerizing polyvinyl alcohol, formaldehyde and graphene sheets. The graphene sheets – each in average being ∼5 nm thick – had a carbon to oxygen atomic ratio of…
The growth mode of MgCl2 on Au foil and Si (111) 7x7 reconstructed surface under UHV conditions, was investigated by X-ray Photoelectron Spectroscopy (XPS). Magnesium chloride grows with the Frank-van der Merve, (FM) growth mode on the Au foil. On Si surface there is evidence for the layer by layer growth of MgCl2 but…
On the basis of eutectic behavior of PbTiO 3 –PbZrO 3 –Bi(Zn 0.5 Ti 0.5 )O 3 ternary system, perovskite-structured Pb 0.98 Bi 0.02 Zr 0.51 Ti 0.48 Zn 0.01 O 3 ceramics were able to be prepared using conventional electronic ceramic processing at low sintering temperature compatible with Ag as inner electrode materials,…
This specification provides the chemical and physical properties and requirements for nuclear-grade aluminum oxide powder intended for fabrication into shapes for nuclear applications. The materials shall conform to physical requirements as to particle size distribution, and specific surface area, and chemical require…
This report summarizes radiological monitoring performed of the Idaho National Laboratory Site’s Advanced Test Reactor Complex Cold Waste wastewater prior to discharge into the Cold Waste Pond and of specific groundwater monitoring wells associated with the Industrial Wastewater Reuse Permit (#LA-000161-01, Modificati…