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can not lead to a significant size change detected by SEM observation. To further demonstrate the double-jacket microtube structure and make an observation of the size change, TEM elemental mapping......
effective nucleation value of 6%; therefore, a small number of the Al2Gd particles inside α-Mg grains (Figure 2(e)) provoke nucleation and lead to the formation of finer spherical grains during the period......
environment and wave loading can quickly lead to corrosion fatigue failure of welded marine structures [1-3]. Thus, the corrosion fatigue life of welded joints is much shorter in marine environments......
values. ASLANTAS et al [27] used Taguchi method to optimize cutting parameters in machining operation of titanium alloy. They found that lower feed rates and larger cutting depths lead to an increase......
[24-35] showed that the water flow in fine-grained soil may deviate from Darcy’s law under low hydraulic gradient. HANSBO [24] took the lead in calling this phenomenon as non-Darcian flow, and proposed......
temperature. It seems that the higher heating rate may lead to coarser grain structure at the same temperature. Unexpectedly, although sheets B and C possess elongated grain structure at 500 °C......
extrapolation are shown in Table 2. The addition of 2 wt.% Ag can lead to a shift in the corrosion potential to a more positive direction compared with Mg-1Zn-0.2Ca-1Ag alloy wire, while the negative shift......
of 0.001-10 s-1 are obtained and shown in Fig. 11. It is worth mentioning that when the proportion of Σ3n twin boundaries is above a threshold level, the twin boundaries will interact and lead......
of base metal grains at the weld interface. Figure 11 shows long columnar dendritic grains extending from fusion zone interface to centre of weld. The incremental levels of ACCF lead to the reduced......
of the porous alloys decrease. However, excessive-high sintering temperature may lead to the partial melting of the compact, and the small pores are substantially eliminated (Fig. 3(a)). As a consequence......
