Excerpts

Experimental results demonstrated that within the aging temperature range of 480–620 °C, matrix dislocations consistently maintained non-uniform distribution characteristics, though their regional heterogeneity exhibited a decreasing trend with increasing temperature.

During the plastic deformation process, both the yield strength and tensile strength of 6061 aluminum alloy decrease with increasing strain rate, while the plastic elongation shows a decreasing trend as the strain rate increases.

The elongation (δ) generally shows an increasing trend followed by a decrease with extended solution treatment times, reaching a maximum value of 11.71 at 120 min.

From Table 2 , it can be seen that the P max value continued to increase with the increase in the sintering temperature while the E c value showed a decreasing trend.

The CH content in the LC-10, LC-20, and LC-30 samples showed an increasing trend from 3 days to 28 days but a decreasing trend from 28 days to 60 days of age.

In contrast, Cerasmart and Tetric CAD display highly significant differences, with p -values of 0.00001 and 0, respectively.

In terms of quantifying residual austenite, analyses were conducted on the austenitized specimens using XRD, as shown in Figure 13 , retained austenite (RA) volume fraction revealed a decreasing trend after cryogenic treatment, reducing from 9.53% in the CHT sample to 8.43% after 2 h of immersion (CT2/T2) and further to 6.51% after 20 h of immersion (CT20/T2).

Conversely, the peak intensity of the SmCo 5 phase exhibits a decreasing trend.

As shown in Figure 8 , with the increase in the mass of dissipative particles, the peak of the radial distribution function near r = 1 shows a decreasing trend, indicating the gradual dissociation of cluster structures among magnetic particles.

The Ra value along the direction of the feed velocity decreased rapidly from the 1st to 6th cuts, remained stable from the 7th to 9th cuts, and displays an increasing trend from the 9th to 11th cuts.

With the increase in the amount of ANFs, the tensile strength of the hydrogel showed a trend of first increasing and then decreasing.

Although elongation at break showed a decreasing trend with higher filler content—an expected outcome due to the presence of rigid domains that facilitate crack propagation—all values remained suitable for elastomeric applications.

As shown in Figure 13 a, the reduction in area of the SHTB exhibited an increasing trend with the increasing temperature and was much smaller than that of the high-strength bolts when the temperature exceeded 600 °C, but the opposite was true when the temperature exceeded 600 °C.

As the bond rate decreases, the stress–strain curve at low confining pressure exhibits a clear trend toward strain hardening.

According to the ESCA of several groups of catalysts, it was found that compared with the 51.55 cm −2 of SC4, the ESCA values of SC1 (43.93 cm −2 ), SC2 (48.58 cm −2 ), and SC3 (52.82 cm −2 ) catalysts with heterojunction formation increased gradually, and they showed a trend of increasing ESCA with the increase in Co concentration.

Statistical Analysis of Influence of Cement and NRL in the Strength and Stiffness of Compacted Blends The ANOVA for q u ( Table 6 ) indicates that the overall model was highly significant with an R 2 of 0.621.

The cement content exhibited a strong effect, while the target dry unit weight (γd) approached significance and NRL showed no significant impact ( p = 0.776).

Determination of Plastic Zone Parameters The results of the Spearman rank correlation analysis indicate a highly significant correlation between all 14 characteristic values of the deformation-induced fluorescence images and the two plastic zone parameters, i.e., the maximum equivalent strain at the crack tip and the plastic zone size.

Under different thermal treatment conditions, hot pressing at T su and T s temperatures systematically increases the diffraction peak intensity of the films with rising temperature, whereas treatment at Tso demonstrates a decreasing trend.

Under a constant melt temperature, the median particle size shows a decreasing trend as the atomization pressure increases, while the powder yield shows an increasing trend.

Under the given convergence angle, both the median particle size and the powder yield show an increasing trend with the increase in the extension length of the melt delivery tube.

In contrast to this, the CSF band gap increases slowly by only 4.4%, and this dependence demonstrates a clear trend of slowing down.

As the microcapsule content increased, the friction coefficient showed a decreasing trend.

For the Ra parameter, which represents the arithmetic average of the absolute deviations from the mean line, a decreasing trend with an increased washing time is observed for the Rigid 10K and Tough 2000 materials.

For maintenance periods of 7 and 28 days, E 50 exhibits a decreasing trend with increasing CO 2 foam dosage, peaking at 36% foam doping.