Search results

Table 1: Thermal data and kinetic parameters for pristine ENR-50 and metal iodide/ENR-50 PEs.
The reduction of Ed for KI/ENR-50 at higher loading (40 and 50 wt %) is due to the promotion of thermal degradation of ENR-50 by KI.

. %) Hardness [GPa]), Hv 13.5+ 2.64 Modulus of Elasticity [GPa], E 205+ 136.64 Density [kg/m3], r 6070+ 3927 Poisson’s ratio, n 0.25+ 0.33 Thermal Conductivity [W/m K], K 2.0+ 13.01 Specific heat [J/kg K], C 630+ - Note: The data marked by + came from the reference[13], while the rest were measured. 3.1 Wear and Friction of Ti–47Al–2Cr–0.2Mo Pins The mean wear losses of the Ti–47Al–2Cr–0.2Mo pins in different environments are shown in the Fig. 2.
The increased ductility contributed to reduction of the wear rate because the Ti-46Al-2Cr-2Nb underwent a brittle-to-ductile transition with increasing temperature.

Among the most cost-effective methods is the annealing of amorphous SiO at temperatures higher than 850oC, in accordance with the disproportionation reaction [9], where Si+2 undergoes a simultaneous reduction to Si and oxidation to Si+4: 2SiO → Si + SiO2 This method has been already proved [10] very efficient for the development of Si nanocrystals inside the SiOx host, however, the structural features the SiOx epilayers exhibit are quite important for their optical response.
Qualitative and semi-quantitative analysis of EDS data was accomplished using the INCA microanalysis software package.

The material chosen remains based on weight reduction while improving collision merit.
Fig.16: XRD of the cross section of RSW Al/Fe joints for sample no.15h with hole at (5KA welding current, 1 sec welding time ,13.2 N electrode force). 3.8 Crystalline Size of Intermetallic Compound From XRD test with the help of the HighScorePlus 3.9 software with COD database 2016 data calculate crystalline size and average crystalline size using Scherrer equation: [28] FWHM=(K×γ)/(D×cosθ) FWMH = the full width at half-maximum of the diffraction peak (radians) D =is the crystallite size (nm) θ=the Bragg angle (radians) K =0.9 (scherrer constant) γ=0.15406 nm (wavelength of x-ray sources) By applying equation calculate the D of intermetallic compound of sample no (2,15,15h), as shown in see Tables 4- 6.

A data acquisition system was used to record the load at regular intervals during the tests.
The nominal bearing buckling strength (PASb) per web for square and rectangular hollow sections can be expressed in equation (3): (3) where d is the overall depth of the web, re is external corner radius, αc is the member slenderness reduction factor as defined in the AS 4100 Standard [6] and bb is defined in equations (4) and (5): for end loading condition (4) for interior loading condition (5) The design of web yielding was based on plastic mechanism analysis by Zhao and Hancock [9, 10].

The percentages of relative seed germination (RSG), relative root growth (RRG) and the germination index (GI) after sewage extract exposure were calculated as follows [11]: RSG (%) = RRG (%) = GI (%) = Table 1 Summary of seed germination test conditions Seed germination test Test type Static Pre-treatment No Temperature 25 ± 2℃ Humidity 50-60% Light No Test vessel 100×10mm culture dish, Whatman N° 1filter paper Test volume 10mL/dish N° seeds 20/dish Replicates 5 Control Distillate water Test duration 72 h All data were analyzed using the Statistical Package for the Social Science (SPSS, SPSS Inc., USA), version 11.0, and SigmaPlot9.0 (Systat Software, Inc., USA).
In general, there was a reduction in root elongation in all assays involving sludges extracts (Table 5).

For the forming applications, however, a further reduction in deforming temperature is required.
For comparison, the data for monolithic ZrO2 and submicro-grain ZrO2-30spinel composite are also plotted [9].

a) b) c) Figure 6 – SEM images for samples: (a) 40P3, (b) 65P3 and (c) 65P1 The comparison between mechanical data of the materials prepared using P1 or P3 fractions allows to state that, as expected, the former reached the highest compressive strengths [47 – 49].
An overall slight reduction of the pore sizes was recorded in the samples prepared with the natural powder, imputable to the more relevant shrinkage during sintering.

Introduction The studies about the conversion of wave flow into electrical energy are increasingly growing, with great importance for helping to understand the devices’ work principles, in addition to collaborating with solutions to reduce environmental impacts and possible reduction of the nowadays media manufacturing costs.
Feltz, Wind tunnel performance data for two and three-bucket Savonius rotors.

The decline in the number of foreign ships by 48,5 percent of the data recorded prior to the moratorium also gives the opportunities for local fishermen due to strenght foreign fishermen reduction [22].