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C, SMARSHLY B, BREZESINSKI T, ALBOUY P A, AMENITSCH H, SANCHEZ C. Thermally stable nanocrystalline γ-alumina layers with highly ordered 3D mesoporosity [J]. Angewandte Chemie Int Ed, 2005, 44......
substitution surface, which is composed of Fe 4s and Fe 3p orbitals, and Ca has little contribution, with Ca 3d orbital, while Mg has no contribution to the DOS around the Fermi level, indicating......
, 2016, 19(4): 856-864. DOI: 10.1590/1980-5373-MR-2015-0678. [41] LI Ju-qiang, LIU Juan, CUI Zhenshan. Characterization of hot deformation behavior of extruded ZK60 magnesium alloy using 3D processing......
on the filling method in China [J]. Mining Research and Development, 2017, 37(3): 1-7. DOI: 10.13827/J.cnki.kyyk.2017.03.001. (in Chinese) [33] GUAN Yan-ling, ZHAO Xiao-li, WANG Guan-jun, DAI Jun, ZHANG Hao. 3D......
and volumetric wear loss were measured through 3D optical profilometry by means of a FILMETRICS 3DProfilm equipment. 3 Results and discussion 3.1 Sintering behavior Figure 2 shows the sintering evolution......
severe adsorption of CO2 at higher temperatures. The XPS survey spectra further exhibit the disappearance of Se 3d peaks in FF-80 °C and FF-90 °C samples, which is consistent with the results......
Processing Technology, 2007, 191(1-3): 127-131. [20] LI L, ZHOU J, DUSZCZYK J. Prediction of temperature evolution during the extrusion of 7075 aluminium alloy at various ram speeds by means of 3D FEM......
-phase modulation [J]. Applied Physics Letters, 2014, 104(14): 141909. DOI: 10.1063/ 1.4871092. [60] JIA Shu, VAUGHAN J C, ZHUANG Xiao-wei. Isotropic 3D super-resolution imaging with a self-bending point......
3D打印结合CVI法 中南大学YI等[31]首先将刻蚀后的碳纤维与酚醛树脂混合压碎成粉末,再通过3D打印(选择性激光烧结法)制成C/C复合材料生坯,经过180 ℃的固化与1100 ℃的碳化后,利用CVI法进一步致密化,可获得精度高,密度高,机械性能良好的C/C复合材料零件. 图1所示为不同CVI技术及其致密化效率图,可以看出,经过近年来的发展,致密化效率总体已得到较大幅度的提升. 图1......
7 FTIR-ATR spectra of sized carbon fiber samples: 3.4 Surface morphology The XYZ scale was used to transform the 3D images obtained from the atomic force microscope and are shown in Figure 8. Table 4......