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components from waste printed circuit board and tin recovery in SnCl4-HCl system[J]. The Chinese Journal of Nonferrous Metals, 2019, 29(7): 1543-1550. [19] 陈 冰, 吕元录, 杨建广, 等. 用浸出-隔膜电沉积法从废弃金刚石刀头中回收铁试验研究[J]. 湿法......
and form a three-body friction system. On the one hand, the wear ability of composites is affected by the physical, and chemical property, mechanical property, and high-temperature property of composites......
electrochemical station in a three-electrode system. The Se-NiCoP-x/CC (1 cm×2 cm) was applied as the working electrode, and Hg/HgO electrode and graphite rod acted as reference electrode and counter electrode......
Figure 2 Layout of drainage body under 2D plane strain conditions The rectangular coordinate system xOz is then established in the mathematical model. Compared with the axisymmetric simplified......
Cartesian coordinate system orientation of grain A with different orientations 图1 含有扭转晶界和双孔洞的纳米镍双晶原子模型示意图 Fig. 1 Schematic diagram of nano-nickel bicrystal atom model with twist......
低至1×10-12 Pa. 近年来,薄膜型非蒸散型吸气剂广泛应用于MEMS(Micro-electro-mechanical system,微机电系统)真空封装领域.ZrCoRE(RE为稀土)被认为是一种很有前景的新型非蒸散型吸气材料,将其广泛应用于密封电子器件中.北京有色金属研究总院毛昌辉等[44]对ZrCoRE吸气薄膜进行了研究,ZrCoRE薄膜在300 ℃保温30 min即可激活......
in the Zr-Ti system [31]. The lowest phase transition temperature is ~605 °C when the composition is Zr50Ti50, which is lower than the annealing temperature used [31]. Therefore......
nanorods through a radio-frequency magnetron sputtering system. The RuO2/MnO2 core-shell nanorods with a good rate capability reached 793 F/g at 2 mV/s and 556 F/g at 1 A/g. RAKHI et al [49... et al [53] designed a ternary flexible system based on a RuO2 nanoparticle-decorated PEDOT:PSS/graphene nanocomposite, which exhibited 820 F/g at 0.5 A/g and 73 W·h/kg at 67 W/kg. 2.2 Nickel oxides......
evolution and tensile properties of the FeCoNiCrMn high-entropy alloy system[J]. Acta Materialia, 2014, 62: 105-113. [50] GORSSE S, MIRACLE D B, SENKOV O N. Mapping the world of complex concentrated alloys... alloy[J]. Sci Rep, 2018, 8: 1-10. [52] IKEUCHI D, KING D J M, LAWS K J, KNOWLES A J, AUGHTERSON R D, LUMPKIN G R, OBBARD E G. Cr-Mo-V-W: A new refractory and transition metal high-entropy alloy system[J......
more easily accommodate the thermal contraction strains between the grains associated with solidification, ultimately resulting in an alloy system with high crack resistance. This explanation can......
