Search results

Then, the deformed mesh characteristics (stored energy, spatial location and crystallographic orientation) can be taken as input data in a Monte Carlo model in order to link the results with nucleation and growth mechanisms during primary recrystallization [3].
Then, a cold rolling is simulated at a constant reduction rate at room temperature to a reduction of 40 % using the ABAQUS software.

The existing data are inadequate to establish their relative importance and further work is required.
Moreover, its efficiency also depends on the content of material added and its capacity in the reduction of Ca(OH)2 content.
In this study, it appears that the replacement rate (% mass) from which the reduction in expansion by DEF is efficient is 15% for FA, 10% for MK, 40% for GGBS and 10% for SF.

For the 20°C/min cooled sample, the elongation shows a significant loss of ductility while the reduction of area value decreases a little bit.
Table 3 : Tensile test data for untreated (water-quenched), cooled at 200°C/min and cooled at 20°C/min samples of 316 Nb steels.
Treatment Tensile Strength [MPa] 0.2% Yield Strength [MPa] Elongation [%] Reduction of area [%] 200°C/min 603 359 45.5 49.6 water-quenched 587 345 47.3 47.5 20°C/min 574 343 27.7 40.5 Discussion The present transformation curves on TTT diagram are centred on the range 800-900°C.

But at the same time, the hydrolysis protein would be adversely affected by reduction of solubility of enzyme.
It leads to the reduction of polypeptide and increment of free amino acid.
The rationality and the reliability of the model are proved by the stability of test results, small deviation, and great data reproduction.

The electrochemical methods, weight- loss data and dimensional changes have been used for corrosion rate determination of titanium alloys [41-43].
The improvement is considered to be primarily due to the reduction of solute partitioning effect of detrimental Al segregates to the α-phase.
They reported a cathodic Tafel slope in the proximity of 65 mV per decade for the untreated work pieces, which indicate that oxygen reduction takes place at the metal surface.

In addition , the use of nitrate reduction test , starch hydrolysis test , glucose fermentation test , indole test , acetyl methyl alcohol test, methyl red test , citrate test, producing hydrogen sulfide , and catalase test for physiological and biochemical identification, then analysis of 16SrDNA gene sequences.
Nitrate reduction test, glucose fermentation test, citrate test, producing hydrogen sulfide test, and catalase test were positive.
Fig.4 .Curves of accumulation and optical density for strain 2.4 F28 strain for purification of aquaculture wastewater The data from Table 1 shows that after F28 strain was inoculated within intensive aquaculture wastewater.

When modified with CoL, there was an obvious reduction in current response at -0.400 V.
Obviously, the presence of HRP-AFP antibody decreased the reduction of current respons in Fig. 5b.
The comparative data suggested superiority of the present sensor over some earlier reported methods, especially the detection limit.

The dopant effect in Al2O3 has been previously explained from formation of second phase particles at grain boundaries [16], but more recent data reveals that the dopant effect is mainly caused by segregation of the dopant cation in the vicinity of grain boundaries [9,17]; both conventional transmission electron microscopy (TEM) and high-resolution electron microscopy (HRTEM) analyses revealed that Al2O3 doped with small amount of oxide is a single phase material without any second phase.
The reduction in the creep rate is related to increase in activation energy for creep deformation [19].
However, recent systematic studies for the lanthanoid doped Al2O3 revealed that the reduction in the creep strain rate is not in the same order as increasing ionic size of dopant cation [10,18].

Significant difference of data was analyzed with SAS software.
It is the activating agent for enzymes in processes of photosynthesis, glycolysis, respiration and sulfate reduction.
Acta Scientiae Circumstantiae, 24 (2004) 1123-1127 [5] J V Weiss, D Emerson, J P Megonigal, Rhizosphereiron (III) deposition and reduction in a Juncus effuses L.

Data were processed by the variance analysis (ANOVA) using SPSS v. 18.0 (SPSS Inc., Chicago, United States), and multiple comparisons between different treatment means were evaluated using least significant difference (LSD) at P ≤0.05.
This phenomenon was common for the grinding, and was usually explained by agglomeration of structurally modified particles following the initial reduction of particle size [12].
Grinding beyond 45 minutes, in addition to reduction of particle size, the agglomeration of K-feldspar grains was evident and intensified with the extension of the grinding time.