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-xia, YI Qiu-shi, DU Dong-yu. A new process of continuous three-stage co-precipitation of arsenic with ferrous iron and lime[J]. Hydrometallurgy, 2014, 146(4): 169-174. [11] SAIZ J, BRINGAS E, ORTIZ I...(Ⅲ) precipitation[J]. Environmental Technology, 2018, 2: 1479-1487. [17] ARANDA P R, LLORENS I, PERINO E, VITO I D, RABA J. Removal of arsenic(Ⅴ) ions from aqueous media by adsorption on multiwall carbon nanotubes......
] DITER G E, BACON D. Mechanical and metallurgy [M]. London: McGraw-Hill, 1988. [32] KELLY A, NICHOLSON R B. Precipitation hardening [J]. Progress in Materials Science, 1963, 10: 151-158. [33] ASHBY M......
are used for the synthesis of Ni-Co alloys, such as electro- deposition [3-6], sol-gel method [7,8], co- precipitation [1,9], and solvothermal treatment [10]. The application of Ni-Co alloys is closely......
and Compounds, 2017, 708: 662-670. [5] WU Yu-na, LIAO Heng-cheng, LU Chang-lue. Dynamic precipitation and recrystallization in Al-12.5wt% Si-0.6wt% Mg-0.1wt% Ti alloy during hot-rolling and their impacts......
. Their appearance should be caused by the precipitation of aluminum phase Al2Cu of eutectic origin. 3.5 Microstructure after laser melting In order to evaluate the effect of laser melting process......
and consequently decrease the precipitation and increase the formability, the as-cast ingots were heated up to 450 °C for 3 h as homogenization heat treatment process. Then, they were cooled to the ambient......
, precipitation, and adsorption [6-10]. The choice of these methods to treat precious metals wastewater depended on factors such as the initial concentration of noble metals, environmental protection......
oxidation the pH is higher than 2.5 (Fig. 6(b)) indicates that the decrease of [Fetot] is due to the ferric iron precipitation [14,39]. As a general trend, the potential φ(vs SHE) decreases during......
that there is no hydraulic relationship between the middle surface of asphalt pavement and the base layer, and the impermeability of asphalt pavement structure blocks the infiltration of external meteoric precipitation......
-an, ZHOU Lan-zhang. Phase precipitation behavior and tensile properties of as-cast Ni-based superalloy during heat treatment [J]. Transactions of Nonferrous Metals Society of China, 2018, 28: 1735-1744. [2......