The diffusion bonding method. In-between the 2 OO3 and this interface layer, it is probable

July 22, 2022

The diffusion bonding method. In-between the 2 OO3 and this interface layer, it is probable to observe a thin layer ( 1 ) composed of alternated distinctive grey layer, it really is attainable to observe a thin layer (1 ) composed of alternated unique grey columnar little grains. On the other hand, it it was not feasible to execute EDS analyses owingits columnar small grains. Nonetheless, was not possible to perform EDS analyses owing to to lowered thickness. its reduced thickness.(a)(b)(c)JPH203 Autophagy Figure 6. SEM photos in the joints with thin film interlayer processed at at (a) C for 60 (b) (b) C for ten min, and Figure six. SEM pictures with the joints with Ti Ti thin film interlayer processed(a) 950 950for 60 min,min,1000 1000 for 10 min, and (c) C for 60 min. min. (c) 1000 1000 forIncreasing the bonding time at 1000 C to 60 min promotes the change within the thickness Escalating the bonding time at 1000 to 60 min promotes the transform in the thickof the layers that compose the interface. This interface is usually observed in Figure 6c. The ness in the layers that compose the interface. This interface is often observed in Figure 6c. improve within the bonding time benefits in the lower within the -Ti phase and also the growth from the The boost in the bonding time benefits in the lower in the -Ti phase plus the growth Ti3 Al layer with TiAl particles close to Al2 O3 (Z4 in Figure 6c). in the Ti3Al layer with TiAl particles close to Al2O3 (Z4 in Figure 6c). The confirmation in the phases at the interfaces was carried out by EBSD, which The confirmation from the phases in the interfaces was performed by EBSD, which alallows Kikuchi patterns of tiny zones to be obtained because of the decreased interaction volume. lows Kikuchi patterns of tiny zones to be obtained because of the decreased interaction volume. Figure 7 shows EBSD Kikuchi patterns with the joint processed at 1000 C for 60 min. This Figure 7 shows EBSD Kikuchi patterns in the joint processed at 1000 for 60 min. This method was of paramount importance to confirm the presence of your -TiAl intermetallic phase close towards the Al2 O3 base material.strategy was of paramount importance to confirm the presence in the -TiAl intermetallic phase close to the Al2O3 base material.Metals 2021, 11,Table 1. Chemical composition obtained by EDS in the zones in Figure 6.9 ofElement (at. ) Table 1. Chemical composition obtained by EDS of the zonesV Figure six. in Ti Al 1 88.5 10.3 1.two Element (at. ) Zone Circumstances two 88.3 ten.three 1.five Ti Al V 3 76.5 22.5 1.0 950 /60 min 1 88.five ten.3 1.2 80.3 six.7 10.3 13.0 24 88.three 1.5 35 76.5 1.0 950 C/60 min 65.1 33.722.five 1.2 four 80.three six.7 13.0 1 86.eight 11.6 1.6 5 65.1 33.7 1.2 2 73.3 19.7 7.0 1 86.eight 11.six 1.six 1000 /10 min 86.0 11.919.7 two.1 23 73.3 7.0 C/10 min 1000 34 86.0 2.1 75.0 25.011.9 4 75.0 25.0 1 88.three 11.7 12 88.three 77.1 six.9 11.7 16.0 two 77.1 six.9 16.0 1000 /60 min C/60 min 1000 74.five 25.525.five 33 74.5 44 57.6 57.six 42.442.4 Conditions 2-Bromo-6-nitrophenol In Vitro Zone–not detected. –not detected.Doable Phases -TiPossible Phases -Ti2-Ti3Al -Ti -Ti -Ti -Ti3 Al 2-Ti3Al2 -TiAl -Ti -Ti 2 -Ti3 Al -TiAl -Ti -Ti -Ti -Ti -Ti 2-Ti3Al 2 -Ti3 Al -Ti -Ti -Ti -Ti 2-Ti3Al two -Ti3 Al 2 -Ti3 -TiAl 2-Ti3AlAl -TiAl(b)two(a)(c)Figure 7. (a) SEM 7. (a) SEM pictures in the interface developed with Ti thin film processed at 1000for 60 min, (b)(b) EBSD Kikuchi Figure pictures with the interface made with Ti thin film processed at 1000 C for 60 min, EBSD Kikuchi patterns of your grain marked asof the(a) indexed asas 1 in (a)and (c) EBSD Kikuchi patterns of your g.