Excerpts

Akin to POI1, the remelting peaks within POI2 follow a decreasing trend with time, their values being well above the liquidus.

As a result, an increasing trend up to 410 HV for the hardness was found with increasing annealing temperatures, thus suggesting a possible α-case [ 70 ].

Porosity of the FFF printed coupons reduced but the authors did not find a significant trend in the strengthening of coupons.

When the load was higher than 30 N with a sliding speed of 2.75 m/s, there was an increasing trend in the wear rates for all the samples.

The variance in the HEA coating thicknesses was quite significant and exceeded the erosion effect observed for all the samples.

Such a decreasing trend of the strength with the slenderness is due to the effect of an increase in the shear length, H eff (see Figure 2 ).

A decreasing trend in the B value was observed with increased GO content.

Green low-carbon buildings have become an important trend [ 7 , 8 , 9 , 10 , 11 ].

For the immersed HDMC, with the increase of W/B ratio from 0.14 to 0.20 the first-crack strength and ultimate flexural strength show a decreasing trend; however, the ductility index and toughness index show an upward trend on the whole except when the W/B ratio is 0.18.

In addition, Du Plessis’s model shows a decreasing trend of K / d p 2 with porosity.

For all the moisture concentration values considered, the natural frequency values showed an increasing trend with an increase in the skew angle.

For both SSSS and CCCC boundary conditions, the natural frequency follows a decreasing trend with increasing temperature values.

Consequently, the model p -values for A 1 and A 2 are below 0.0001, which suggests that both RSM models are highly significant.

It can be seen from Figure 10 that with the increase in O content, the L C2 value showed a trend of increasing first and then decreasing.

However, its contribution in some cases may be significant [ 60 ]. 4.4.

The cutting temperature variation at different cutting times shows a decreasing trend from 300 °C (i.e., the boundary temperature) as the distance from the coating surface increases.

Since the Fe/Mn ratio of all NR-C samples is higher compared to the S-C samples ( Table 2 ), a clear trend of inhibited Mn precipitation or increased Mn in solid solution can be assumed. 3.2.

BET-specific surface area of the aerogel as AP–RD/GO content showed a trend of increase.

The characterization of the chitosan/Laponite RD/GO composite aerogel showed that the specific surface area and pore volume of aerogel demonstrated an increasing trend with the increase of Laponite RD/GO content, reaching the maximum at 20%, and the average pore size remained basically unchanged.

In addition, this shrinkage showed a trend of first decreasing and then increasing with an increase in the SAP particle size.

A significant variation of mechanical properties inherent in such steels, even for the initial state of the metal, was taken into account, so the operational change in certain properties could be stated only by identifying a clear trend.

For metaluminous alkaline earth compositions, they report a clear trend to lower NBO concentrations with increasing NM radii [ 25 ].

The different behavior shown in all the samples is quite significant, with different decomposition temperatures and the number of decomposition stages depending on the substituent heteroatom ( Figure 5 a).

An overall trend of retained β-fiber components in the final sheets was observed with the different secondary phase volume fractions of the alloys.

[ 62 ] reported that the addition of pomegranate peel extract to a gelatin-based film showed an increasing trend of water vapor permeability due to weak molecular interactions between the matrix and extract.