Materials Literature
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Ta2O5 薄电影被反应磁控管劈啪作响由快速的热退火跟随了的 DC (RTA ) 扔。表面特征，微观结构和 Ta2O5 薄电影的光性质上的劈啪作响的压力和退火的温度的影响被调查。同样扔的 Ta2O5 薄电影是非结晶的。它拿六角形的结构(在在 800 潣湲湩 ? 汧獡 ? ?獢牴瑡獥 . ? ? ǐ被退火以后的 -Ta2O5)
Summary In this work results of laboratory wear tests of specimens made of spheroidal graphite cast iron grade EN-GJS-900-2 have been presented. This cast iron is used for camshafts of FIAT cars manufacturing. The iron has been heat–treated to obtain a hardness, ranging from 37 up to 53 HRC. Dry sliding and lubricated…
ABSTRACT ：Influence of blend mode of extender oil on the properties of thermoplastic vulcanizates (TPVs), based onan ethylene-propylene-diene copolymer (EPDM) and a polypropylene (PP), was studied. The EPDM/PP TPVs were preparedin an open roll mill using two different modes in blending sequence of paraffinic oil and p…
This study aims to investigate the residual strength of sandwich composites with Al honeycomb core and carbon fiber face sheets after the quasi-static indentation damage by the experimental investigation. The 3-point bending test and the edge-wise compressive strength test were used to find the mechanical properties,…
Fatigue is essential in mechanical pulping when producing flexible paper fibers energy efficiently from stiff wood fibers. Fatigue propagation depends mainly on strain variation. The objective of the study is to determine how compressive strain is distributed between earlywood and latewood. Uneven distribution of loca…
Ferroelectric materials have been extensively studied theoretically and experimentally for many decades. Their ferroelectric, piezoelectric, pyroelectric, dielectric and electro-optical properties offer great promise in various applications such as non-volatile random access memory devices, non linear optics, motion a…
A catalyzed diesel particulate filter (CDPF) causes the progressive increase in back pressure of an exhaust system due to the loading of soot particles. To minimize pressure drop which is generated by CDPF, the filter should be regenerated when it collects a certain quantity of soot. It is important to know characteri…
The hydriding and electrochemical characteristics of Zr-based alloy produced by gas atomization have been extensively examined. For the particle morphology of the as-cast and gas-atomized powders, it can be seen that the mechanically crushed powders are irregular, while the atomized powder particles are spherical. The…
We have prepared perovskite structured La0.67A0.33MnO3 manganite (A = Ba, Ca and Sr) using co-precipitation method. The samples were characterized using x-ray diffraction (XRD) and scanning electron microscope (SEM) to identify the structure and microstructure. The magnetic and magnetoresistance properties were measur…
Grafting of polycaprolactone from microfibrillated cellulose and the investigation of graft lengths impact on the mechanical properties innano-biocomposites
We fabricated the electromagnetic (EM) noise absorber films for high temperature use by blending a soft magnetic powder with poly(amide imide) (PAI). The EM noise absorber films of PAI/soft magnet composite were prepared by casting the solution of poly(amide amic acid)/soft magnet powder into glass substrate with cast…
A short duration high yielding Kudiraivali culture TNAU 43 was developed at the Department of Millets, Centre for Plant Breeding and Genetics, Tamil Nadu Agricultural University, Coimbatore and was released as CO (KV) 2 during 2009. It is a pureline selection from the Germplasm accession EF 79. This variety yields on…
Cereals & Grains Association is a nonprofit organization dedicated to advancing the knowledge and understanding of cereal grain science through research leadership, education, superior technical service, and advocacy.
Keberadaan logam khrom didalam sistem perairan bersifat polutan yang harus ditangani dengan baik, dan untuk khrom (VI) yang sering dijumpai dalam bentuk anion dapat diolah dengan menggunakan mekanisme pertukaran ion. Suatu agen penukar anion telah bdibuat berupa senyawa hidrotalsit Zn-Al-SO4 melalui proses sintesis, k…
Classical MD approach has been applied to modeling Be thermodynamic and mechanical properties in wide range of pressure and temperature . Special attention has been paid to calculation of melting curve at high pressure and physical properties when melting. Hugoniostat MD technique was applied to obtain Hugoniot of ber…
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The space charge accumulation and decay at low density polyethylene (LDPE)/(LDPE– montmorillonite (MMT) nanofiller composite) interfaces were investigated using the step electroacoustic (SEA) method. A three-layered specimen was polarized under dc voltage at 90 °C. After cooling under field, the short circuit currents…
This study is concerned with the thermally-grown oxide scales formed inside tubes in a steam boiler during normal operation, and the influence of the morphological evolution of those scales on how strains are developed and accommodated. Understanding such details is an important consideration in modeling the tendency…
Exfoliated carbon fibers (ExCFs) obtained through rapid heat-treatment of intercalation compounds of carbon fibers had changed to the bundle of thin filament. In one of applications of its ExCFs, it was tried to nanocomposite where the application of Carbon nano tube (CNT) made an attempt. Preparation of composite usi…
Two samples of 10 mm diameter and 10 mm height CdWO4 (CdWO) and ZnWO4 (ZnWO) scintillators were studied at room (RT) and liquid nitrogen (LN2) temperature. At room temperature the crystals were coupled to a Photonis XP3212 photomultiplier. During experiments in liquid nitrogen a Large Area Avalanche Photodiode (LAAPD)…