Gas–solid reactionX-ray techniquesThe hydriding behavior of the Mg17Al12 intermetallic compound was studied in detail. It was found that the Mg17Al12 compound can initially react with hydrogen to form Mg2Al3, MgH2 and Al at 573 K. Increasing the hydrogenation temperature to 623 K, ...
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Scanning Electron Microscopy (SEM) showed the micrometer grain sizes of all samples and the occurrence of grain boundary interfaces for GO incorporation in all C12A7_GO samples. EDS also displayed a homogeneous distribution of the Ca, Al, O and C atoms on the powder surfaces. UV–Vis ...
View 7000™ series surface profilometer. 3. Results 3.1. Solidification curve Fig. 2 shows the solidification curves of the AXJ530 alloy in two steps of the multi-step permanent mould casting. The cooling rate of alloy in step 3 was: 3.15 °C/s, and in step 5 was: 12.49 °...
The SEM studies of the samples indicated that the as-synthesized YAG:Ce powders consisted of micrometer-sized particle agglomerates (Figure 3). The sizes of the separate particles are ≈ 200–300 nm, which correlates well with the measured size of the CSRs. Figure 3. SEM of the YAG:Ce ...