Search results

It is an excellent method for near net-shape production of surgical implants due to some inherent advantages such as the capability of precisely adjusting the chemical composition, feasibility, reduced cost and reduction of modulus by introducing pores [7].
The XRD patterns were compared to the PDF-2 database of the International Centre for Diffraction Data (ICDD).
The reduction is more evident in the alloy prepared with NbH (C+M), Fig. 2 (e) and (f), since this alloy presents smaller size particle than alloy produced with NbH (C).

In the reduction of the necessary technical drawings first deviations from the standard series used in the mechanical engineering are common .
A few limits are still there, on the one hand, the economic need was not given and on the other hand, there is no market, some measurement methods have been developed by the ever-progressive reduction to the nanoscale so that we can perform measurements this area.
The measurement requires the 3D data of the workpiece, both for programming and for the analysis and display the log (Figure 6).

Decomposition of organic material is at 220-980 oC which decreased a lot of mass, caused by the decomposition of organic matter in the clay with the greatest reduction rate of decomposition at temperature around 447 oC.
The second rang was the temperature at about 200 - 680 oC with a lot of mass reduction.
Agbede, Suitability of techniques for analyzing particle size of rice husk ash (RHA) from sieve analysis data, Am.

Increasing cell temperature causes a reduction in the total electrical effectiveness.
Adding an extra layer of glazing on the outside, there is a reduction of heat loss and increase heat output, while reducing production but electricity consequence of the increased optical losses [8].
Annual output estimation of concentrator photovoltaic systems using high-efficiency InGaP/InGaAs/Ge triple-junction solar cells based on experimental solar cell’s characteristics and fieldtest meteorological data.

All the data tell us that the CaCo3 monofilament fibers are better than domestic product in the tensile strength, elongation and shrinkage properties.
After the comparison test on the ship fluid resistance, rubbing the drag reduction reagent, the world’s top sports boats and water friction resistance is reduced to 1% to 1.5%, in the 3.5m/s ~ 6.5m/s speed range (the game speed range).
Not only have that, the nanometer dragged reduction reagent have no effect on the color, weight and water quality, and compliance with the international game rules in full.

As Ca addition is increased, Mg17Al12 phases are gradually replaced by newly formed Ca-containing phases and the melting temperature of the Mg17Al12 phase tends to increase, resulting in the reduction of solidification range.
Meanwhile, the Mg-Al-Ca-Sr phases cannot identified due to lack of the related data, however it is postulated to be Al2(Ca, Sr)- type phase.
Fig. 6 Creep curves obtained for Mg- 6%Al-0.2%Mn based alloys at 175o C under a constant load of 50MPa Summary If more than 1%Ca is added to Mg-6%Al-0.2%Mn alloy, any significant reductions of the castability including the hot tear resistance were not observed.

The electronic circuits have significant reduction in consumption of electricity and are isolated from resin, reducing the risk of explosion due to leakage of unwanted gas.
As the dimensions need not be reduced for this application, a special reel for the processor could be developed; 3 o ) installation of the electrodes - The igniter can be fitted with the electrodes, being installed near the point of exit of the gas, this allows for length reduction of the conductors.
Based on data that can be collected by a net of biogas burning and registers net, installed in small sewage treatment stations.

The results show that the incorporation of CPR into the ceramic mass formulations has little effect on mechanical properties at temperature of 850 °C, characterized by a slight reduction of this property with an increase in CPR content.
On the other hand, at temperature of 1050 °C, the clay + CPR system shows a reduction in mechanical properties with an increase in CPR content.
Only through EDS data it's possible to identify the original regions richest in CPR and therefore richest in sulfur and calcium, and the regions corresponding to the clay matrix (region A and B, respectively) in the micrograph of Fig. 6(a).

The reduction in density for the higher MgO materials even with increasing sintering temperature shows that the powder bed is less effective in preventing weight loss by volatilisation.
The weight losses shown in Table 1 can therefore be attributed to carbothermal reduction of the oxide-rich surface layer. 30 minutes 1,6 2 2,4 2,8 3,2 1450 1500 1550 1600 1650 1700 1750 Temperatures ( oC) Density (gcm -3 ) M2 M3 M5 M10 Fig. 1.
The data collected at different heat-treatment temperatures confirm that very little gaseous loss occurs below ~1400 o C, and for effective removal, the highest possible temperatures below the Si3N4 → SiC conversion temperature are the optimum for the process.

Table 2 Durability data of different concretes No.
When W/B continues to increase after 0.4, the magnitude of R-value reduction slows down.
Though the W/B (0.4) of air-entrained SF concrete is higher than that of non-air-entrained SF concrete (W/B=0.35) that results in R-value reduction to some degree; for non-air-entrained SF concrete, when the mixing amount of SF increases from 0% to 5%, the R-value increases by 52.1%, indicating that the mixing of SF is good (a) (b) (c) (d) Fig.1.