Excerpts

It can be seen in Figure 7 c that the aromatic lamella spacing (d 002 ) of coal samples showed a decreasing trend with an increase in temperature.

The results indicate that the oxygen content in the molten steel for each heat exhibits a decreasing trend as the process progresses.

As initial results ( Figure 10 and Figure 11 ), we can conclude that there is a clear trend: the greater the texture depth, the lower the CPX (except in the AC16 reference), and that most SMA fluctuates ±2 dB in 24 months, while AC16 increases by more than 2 dB. 6.

It can be observed from Figure 10 b that at an SMAF content of 0.3 vol.%, the ultimate tensile stress of SMAF-ECC specimens shows a decreasing trend with the increase in SMAF diameter.

As shown in Figure 8 a,b, both V oc and J sc exhibit an increasing trend with the widening of the gap width.

Meanwhile, according to Figure 8 c, FF shows a decreasing trend as the gap width increases.

Notably, as the Si/Al ratio increased from 1.0 to 2.0, the ratio of (Q 3 + Q 4 )/(Q 1 + Q 2 ) exhibited a decreasing trend.

The resistance will exhibit an increasing trend from this stage, attributed to the formation of CIC products such as Fe(OH) 3 and Fe 2 O 3 ·nH 2 O [ 60 , 61 ].

An increase in tempering temperature will accelerate the climb and submergence of dislocations, resulting in a decreasing trend in dislocation density.

As can be seen in Figure 10 , the chromatic aberration shows an increasing trend as the aging time increases.

In Figure 9 a, it can be seen that the brightness shows a decreasing trend as the aging time increases, but the attenuation is relatively small.

As shown in Figure 3 b and Figure 4 b, at a W/B of 0.250, the yield stress and plastic viscosity of all ECC pastes generally show a decreasing trend as the SP dosage increases.

In contrast, the ettringite-based expansive agent shows a decreasing trend in heat release with increasing dosage.

Median EC values showed an increasing trend across groups, with the Cerasmart group presenting the lowest median value (5.37), followed by the Vita Enamic group (6.51), while the Brilliant Crios group exhibited the highest median EC value (6.93).

As shown in the figure, the relative dynamic elastic modulus of all concrete specimens exhibits a decreasing trend as the number of freeze–thaw cycles increases.

The experimental data revealed a clear trend: increasing the proportion of RBCA in the concrete mix correlates with a marked decline in its durability performance.

Figure 7 illustrates the microstructural evolution after tempering at 530 °C and 580 °C, revealing a significant trend toward homogenization.

As depicted in Figure 3 , the OAR of RAM-SMA-13 demonstrates an increasing trend with the addition of FBF.

Overall, the incorporation of basalt fiber has a noticeable influence on the flowability of the mortar, and a decreasing trend can be observed as the fiber content increases [ 37 , 38 ].

The results indicate that the incorporation of basalt fiber is associated with an improvement in the flexural strength of the mortar at all curing ages, and this enhancement shows an increasing trend with curing time, with relatively favorable performance observed at 28 days.

As shown in the table, with increasing Ni content, the yield strength, tensile strength, and elongation of Q460 steel each exhibit an increasing trend.

Associated reductions in yield and ultimate strength were limited and within experimental variability but followed a decreasing trend consistent with section loss.

These observations collectively indicate a clear trend: wear resistance deteriorates progressively as the rolling temperature decreases, with optimal performance at 1200 °C and the poorest at 1100 °C.

However, as the curing time increases, the compressive strength of CSG shows an increasing trend with the rise in seawater replacement ratio.

Notably, although the strength of CSG with a 60% seawater replacement ratio shows a decreasing trend at a 28-day curing age compared to that with a 45% seawater replacement ratio, it still remains higher than that of CSG without seawater.