Materials Literature
按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。
製材の強度に寸法効果が存在することは国際的にも知られているが，我が国の軸組構法の構造部材として使用される構造用製材の規格に寸法調整係数は採用されていない。そこで，スギ製材の曲げ強度に対する寸法効果を明らかにするため，丸太からサイドマッチング及びエンドマッチングによって試験体を採取し，曲げ強度に及ぼす材せい及び材幅の影響について検討した。材せいの影響は，材幅を140mmに一定として材せいを300mm，170mm，105mmの3種類について，材幅の影響は材せいを150mmに一定として材幅を150mm，105mmの2種類について，それぞれ標準試験条件によって曲げ試験を実施した。その結果，曲げ強度の平均値は材せいの減少にしたがって増加する…
Author(s): Ma, James Minh | Advisor(s): Kaner, Richard B | Abstract: Thermoelectrics are solid state energy conversion materials which are able to generate power through the Seebeck effect or provide cooling through the Peltier effect. Thermoelectric generators have consistently demonstrated their extraordinary reliab…
This paper represents a numerical study of the massive (60mm) and thin (38mm) wood drying using oscillating drying regimes applied on beech timber (Fagus sylvatica). All thermo-physical properties relative of studied wood are taken from the literature on appropriate experiments. We showed that Luikov’s model can be us…
Fire design of glued-laminated timber beams with regard to the adhesive performance using the reduced cross-section method
This paper describes thermal insulation property of natural fiber-reinforced composites. A thermal insulation property of structural materials is one of the most important issues for creating high energy efficient products. The thermal functionality of natural fiber is mainly derived from its inherent physical and che…
A microcapsulated fire retardant was used with the intention to produce fire retardant textiles. Melamine-formaldehyde polymer-wall microcapsules with triphenyl phosphate core were applied both a cotton woven and a polyester nonwoven fabric using impregnation and screen printing. The samples were observed with a scann…
The early stages of a severe accident are characterised by a loss of cooling capability in the reactor core and subsequent rise in temperature of the fuel & cladding to well in excess of typical operating temperatures. This results in various interactions and reactions between the UO2 fuel, Zircaloy cladding, moderato…
To improve the performance for carbon fiber reinforced plastics (CFRP), an innovative joining technology integrating metallic pins into composite structures was investigated in the present work. Through an established mechanical interlocking, a significant improvement of the out-of-plane properties of CFRP was achieve…
New bismuth oxyapatite La9.13Bi0.2(SiO4)6O2 has prepared by the solidstate reaction. X-ray diffraction, FTIR spectroscopy, Raman scattering spectroscopy and SEM-EDS techniques have been used in the characterization of this sample. The average crystalline size has been calculated using the Scherrer formula and it is fo…
This dissertation presents an investigation into the effect of nanoparticle fillers and a polydopamine adhesive primer on the tribological performance of thin PTFE films. The principal objective of this investigation was to reduce wear in PTFE films, an issue which precludes the use of PTFE films in tribological appli…
We report the synthesis of copper oxide nanowires via a facilemechanochemical technique followed by low thermal treatment. The precursors of copper acetatemonohydrate and acetamidewere employed to growthis one dimensionalmorphology.The scanning electronmicroscopyimages (SEM) revealed the formation of desiredNWswith a…
Glass fibre reinforced polymer composites are widely used for industrial and engineering applications which include construction, aerospace, automotive and wind energy industry.During the manufacturing glass fibres, they are surface-treated with an aqueous solution.This process and the treated surfaces are called sizi…
The article represents the results of a comprehensive study of the structural and phase state and magnetic properties of three-layer Co(Fe)/Gd(Dy)/Co(Fe)/Sub film systems before and after heat treatment. It is shown that the structural and phase state of Gd and Dy films depends on their thickness, and the processes of…
Paper presented at ILASS-2014: 26th European Conference on Liquid Atomization and Spray Systems, Bremen, Germany, 1-4 September 2014.\n
The primary ligand 2-amino acetic acid -6- chloro benzothiazole (L) was prepared as a chelating ligand, which was treated with the ions Cr(III), Co(II), Ni(II) Cu(II) and Cd(II) in alcoholic medium in order to prepare series of new metal complexes in presence of the co-ligand 2,2`-bipyridyl (L'). These complexes were…
The self-diffusion coefficient of the liquid potassium at T=337K is calculated in the square-well model within the random phase approximation. A good agreement with available experimental data is obtained. © 2014 Arkadiy B. Finkel’shtein.
The communication present results from work on development and evaluation of new polymeric carbon fiber composites with extreme temperature performance: Tg up to 360°C is targeted. The anticipated ...
Abstract . Research Reactors (RR) and Nuclear Power Plants (NPP) require a simple, fast, reliable and easy to repair Reactor Protection System (RPS). These requirements can be fulfilled using old hardware architectures. However, in modern plants new requirements have been added during the last 20 years. These new feat…
Modified Williamson-Hall (WH) analysis is used to determine the reliable values of the microstructures for Zincblende epilayers grown on non-polar substrates. Systematic high resolution X-ray diffraction (HRXRD) experiments are performed for several skew symmetric reflections which enable an accurate measurement of th…
The authors conducted a comparative study on the solidification of a part cast from three different alloys. The study was achieved by computer simulation and concerned the solidification of a stepped casting. The analysed cases were of castings from 0.1% C steel, 0.5%C steel and eutectic spheroidal graphite cast iron,…