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micro- galvanic corrosion. This was probably attributed to the fact that a thin but protective Gd-containing product film was formed on the nano-sized particles soon after the specimen was exposed in air......
is too thin to be consolidated and compacted. A hybrid phosphate-silica coating (see Figure 1) is designed as insulation layer for Fe-6.5Si powders in this work, in attempt to establish a double inorganic......
the samples into thin foils with thicknesses of about 50 mm, and then twin-jet electro-polishing in a solution of 25 vol.% nitric acid and 75 vol.% methanol for 2 min at a voltage of 15......
, the argon was used to protect the specimens from oxidation, and the thin graphite sheets and tantalum sheets were placed between the specimens and anvils to minimize the friction. The experimental......
Fe and Cr in the superalloy are dissolved into molten Zn and form intermetallic alloys (C1 in Fig. 12). The interface between the superalloy and solidified Zn is covered with a thin uniform......
composition of the sample, we cut the sample into thin slices and then observed them under optical microscope. The results are shown in Figure 6, which confirms a uniform distribution of the sample......
detectors of secondary and backscattering electrons and a vacuum sample chamber with a vacuum of lower than 4×10-4 Pa. Prior to imaging, the samples were sputtered with a 12 nm thin film of chrome. Figure 1......
the H/D is 0.8 and 0.6, the hl and hu was 9 mm. To obtain a satisfactory acoustic coupling effect, a thin layer of Vaseline was daubed at the interface between AE sensor and the circumferential......
with thin plies inserted under 2.5 MPa pressure loads[15] 同年,莱特-帕特森空军基地研究实验室的BECHEL等[34]对三种不同铺层的复合材料层合板开展了高-低温循环试验(-196~177 ℃),并以氦气为测试介质对热循环后的层合板进行常温及低温渗漏性能测试.测试结果显示,复合材料铺层的选择对层合板的渗漏性能影响十分显著,[0/90]S与..., et al. Gas permeability of CFRP cross-ply laminates with thin-ply barrier layersunder cryogenic and biaxial loading conditions[J]. Composite Structures, 2020, 245: 1-7. [36] MURRAY B, LEEN S, BRADAIGH......
of both binary Al-Cu and Al-Li systems. The precipitation of the T1 phase (Al2CuLi), forming as thin plates lying on the {111} matrix planes, results in high yield strength of these Al-Cu-Li alloys......
