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arises from non- continuous rough perovskite films, which may be due to the fast-uncontrollable film crystallization. Leakage current derived from poor morphology of perovskite films results in large... deposition (d) [53] (Copyright 2014 RSC) They found that non-wetting HTLs benefited the formation of perovskite films with larger grain sizes, which significantly reduced the trap density of perovskite films......
the rankings showed little deviation with the non-linear normalization algorithms. The authors suggested the development of simple multi axial strategy using both the linear and non-linear algorithms... techniques were developed and extended to the TOPSIS method. A new target based normalization technique was developed by JAHAN et al [52] that not only took into account the beneficial and the non......
for aqueous gelcasting alloy Ni-362-3 STAMPFL等[65]将MoldSDM(Mold shape deposition manufacturing)模具制造工艺与凝胶注模成型技术相结合,在快速分层制备的腊模内通过浇注高固相体积分数的金属粉末料浆,成功制备出形状复杂的不锈钢叶轮,烧结后该叶轮的微观结构及力学性能优良,可与传统粉末冶金工艺制件媲美.图......
: 133-139. [4] Schilbe J E. Substrate alloy element diffusion in thermal barrier coatings [J]. Surface and Coatings Technology, 2000, 133-134 : 35-39. [5] Lelait L, Alperin S, Merrel R. Alumina scale......
to the excessive consumption of the outer Cr-Al-Si alloy coating and there are also some defects appearing in the SiO2 glass layer. SHI et al [67] prepared a La-Mo-Si-O-C coating on the surface of porous SiC pre... calculation to support. References [1] SHIBATA T J, SUMITA J Y, TADA T, SAWA K. Development of non-destructive evaluation methods for degradation of HTGR graphite components[J]. Journal of Nuclear Materials......
testing procedure. In addition, it is environmentally significant to carry out this research as the silica fume is the waste from the metal and alloy production industry, while nano- silica can... development during sulfuric acid immersion. 3.2.3 Ultrasonic pulse velocity The test of UPV is increasingly adopted as a non-destructive method to assess the deterioration of cement-based composites [7, 22......
for recovering rare metals from metal/alloy-wastes by grinding and washing with water[J]. Journal of Hazardous Materials, 2007, 139(3): 438-442. [75] WANG Mengmeng, ZHANG Congcong, ZHANG Fushen.... Removal of iron from sulfuric acid leaching solution of ferrochromium alloy by goethite[J]. Hydrometallurgy of China, 2006, 25(4): 198-201. [83] 邓永贵, 陈启元, 尹周澜, 等. 锌浸出液针铁矿法除铁[J]. 有色金属, 2010, 62(3......
and efficient alternative to alloy carriers in chemical looping processes[J]. AIChE Journal, 2017, 63(1): 51-59. [102] NEAL L, SHAFIEFARHOOD A, LI F. Effect of core and shell compositions......
]. Of the challenging grounds, extremely hard and abrasive rocks have historically been problematic and now emerge as one of the greatest challenges that must be properly addressed. Table 1 provides a non... forces from rock blocks. Cutters today can either incorporate hard, fine grained carbides into the matrix of the disc material or apply a hardened coating of alloy powder on the steel substrate......
