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instrumental limitation for semi-quantitative measurement of light elements. The matrix (Point A) is a Ni-based solid solution containing Cr, Nb, Fe and Mo. The formation of Ni-based solid solution... as-prepared and heat-treated conditions. A dendritic Ni-based solid solution phase along with (Nb,Ti)C carbide, Laves, and δ-Ni3Nb secondary phases were developed in the microstructure......
. The filler metal is furnished in the fins as a thin clad on both sides of a core alloy. The core layer is often a Mn-rich AA3xxx alloy, which remains solid during the processing and gives strength..., it was sectioned into four quadrants and two of them were selected for metallographic preparation and microscopic examination. Such sections of the brazed mini-assembly were mounted in Epofix resin, abraded......
and sustainable energy technology, have attracted widespread attention due to its unique advantages, such as light-weight, translucency, flexibility and large-area preparation through roll-to-roll.... The reaction mixture was allowed to cool to room temperature and then mixed with cold water. The mixture was extracted with chloroform (CHCl3). The compound 4 as orange solid was obtained......
Yan, LIU Chun-yu. Preparation of Cu/Al liquid-solid compound bimetallic composites by hot-dipping technology[J]. Special Casting & Nonferrous Alloys, 2010(6): 581-583. [31] 王 超. 铜-铝两相材料固液成型的分子动力学...): 61-64. [14] 宋克兴, 张 亚, 张彦敏, 国秀花. 铜/铝固-液复合研究[J]. 铸造, 2014, 63(7): 655-658. SONG Ke-xing, ZHANG Ya, ZHANG Yan-min, GUO Xiu-hua. Study on solid-liquid bonding of Cu/Al composites[J]. Foundry, 2014, 63(7......
interface area. Water can fill the pits of the solid rough surface to form a wetted surface, making it be in a fully moist condition based on the wenzel theory. The absolute adhesion energy of C-S-H... preparation on bond strength of concrete overlays and the microstructure of the OTZ [J]. Cement and Concrete Research, 2017, 92: 84-91. DOI: 10.1016/j.cemconres.2016.11.017. [46] JEBLI M, JAMIN F......
for the optimization of solution parameters for Al-Mg-Si-Cu alloy. 2 Experimental 2.1 Materials preparation A cold-rolled Al-Mg-Si-Cu alloy sheet with a thickness of 1 mm was prepared for this study... drawability is strongly dependent on r value. 3.2 Cold rolling and solid solution micro- structure Figure 1(a) presents the IPF map of the cold rolled Al-Mg-Si-Cu alloy obtained by EBSD analysis. It can......
these years, Al-B4C composites have been produced via different liquid and solid-state techniques such as stir casting and mechanical milling [5-8]. Many researchers have been working on these composites...-based composites made via solid-state techniques at elevated temperatures, it seemed crucial to understand and to evaluate the wear performance and tribological behavior of these materials at low......
]. The microstructure of these alloys consists of niobium solid solution (Nbss) and brittle intermetallics phases such as α, β, γ(Nb,X)5Si3, (Nb,X)3Si and (Cr,X)2Nb Laves phases ("X" represents Ti, Hf, Al, etc). To date... represents Ti, Cr, Hf, etc) blocks including α and γ phases are uniformly distributed in the Nbss matrix. EDS results reveal that the solid solubility of Hf, Ti and Al in γ phase is relatively high, while Cr......
and CuCl2) can inhibit the production of O2 which can oxidize Ni2+/Cu2+ and form the insoluble Ni2O3/CuO2 in the electroplating solutions [14]. The solid Ni2O3/CuO2 particles can deposit on both Ni/Cu... developed because both the solid and liquid phases were unsaturated with respect to each other, and the formation of the compounds occurred at the interface [25,26]. In the present work, during......
. Preparation of spherical Li4SiO4 pellets by novel agar method for high-temperature CO2 capture[J]. Chemical Engineering Journal, 2020, 380: 122538. [21] WU Ying, LIU Daoyin, DUAN Lunbo, et al. Three...-modified active coke for mercury removal from municipal solid waste incineration flue gas[J]. Environmental Science and Pollution Research, 2019, 26(24): 24831-24839. [33] United Nations Environment......