Excerpts

A decreasing trend of hardness along the depth can be observed due to the decrease in temperature and less martensite in the SZ.

The graphs show a clear trend for the two test temperature groups.

However, as the CO 2 content in the gas mixture increased, the apparent activation energy of the reaction presented a decreasing trend.

Both the surface CRS and its affected depth exhibit a decreasing trend with increasing pulse width.

Figure 12 a exhibits an increasing trend in the CRS on the weld surface as the overlapping rate is increased.

Comparing Figure 7 , Figure 9 and Figure 11 , the extent of shear offset displayed by the displaced layers follows an increasing trend from the stronger material (L700/1300) to the weaker material (L100/700), with the standard material (L400/1000) in between.

For the multilayered models, the plastic flow stresses largely follow a decreasing trend from L650/750 to L600/800 and then L400/1000.

This indicates that the corrosion resistance of the simple PEO coating shows an increasing trend with the increase in voltage.

There is therefore a clear trend that the bigger the number of carbon atoms in an alcohol molecule, the smaller the zinc oxide nanoparticles formed in the alcohol environment.

While at 1600 cm −1 peak, its area share has an increasing trend with the increase in doping amount, while its ratio DMA > DMB.

When the amount of oxidized graphene added is increased to 0.1%, the improvement ratio of cohesion shows a decreasing trend. 3.6.

These findings demonstrate a clear trend: annealing treatment combined with Cu addition enhances both ductility and resistance to hydrogen embrittlement, as evidenced by the reduced HEI values and mitigated property degradation.

With the increase in aging time, the carbonyl peak intensity in this area showed a trend of first rising and then falling, then rising and remaining stable.

It is worth noting that despite increasing fatigue life, the addition of the TOAS-derived bitumen shows an unfavorable trend with respect to applied strain.

Consequently, the mass change rate remains positive but exhibits a decreasing trend.

From the graph, it can be seen that as the strain amplitude increased, the internal friction values of these four specimens showed a trend of rapid increase followed by stabilization.

From the trend of experimental data, this suggests that as the porosity of the scaffold continues to increase, the equivalent Young’s modulus of both gradient and uniformly distributed scaffolds show a decreasing trend. 3.1.3.

In the first 4 h of immersion, the potential values shifted to more active values, and subsequently showed an increasing trend until the end of the test.

There is also a clear trend that as the water/cement ratio increases, the volumetric density of the composite decreases (as a result of increased porosity of the hardened cement paste), and also the coefficient of variance is higher.

The hole axis deviation curve shows an increasing trend.

From 6 months onward, a clear trend emerged: specimens incorporating FA demonstrated progressively lower corrosion rates compared to the reference.

Polynomial Features: Head Grade: Still highly significant with a feature importance of 0.73 and permutation importance of 1.646 (Std: 0.646), though slightly reduced compared to the original feature.

As a result, Ca 2+ ion leaching rates show an increasing trend with time.

For aluminum, a decreasing trend of the SFE with increasing temperature was reported in Refs.

The results demonstrate a clear trend of increasing softening points with higher NM content, suggesting improved performance in hotter conditions.