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Spectroscopic investigations on the effect of humic acid on the formation and solubility of secondary solid phases of Ln2(CO3)3Stella Antoniou1,Ioannis Pashalidis1,Andre Gessner2,Michael U Kumke21..., Germany摘 要:The formation of secondary Ln(III) solid phases (e.g., Nd2(CO3)3 and Sm2(CO3)3) was studied as a function of the humic acid concentration in 0.1......
Spectroscopic investigations on the effect of humic acid on the formation and solubility of secondary solid phases of Ln2(CO3)3Stella Antoniou1,Ioannis Pashalidis1,Andre Gessner2,Michael U Kumke21..., Germany摘 要:The formation of secondary Ln(III) solid phases (e.g., Nd2(CO3)3 and Sm2(CO3)3) was studied as a function of the humic acid concentration in 0.1......
stainless steel; secondary phase; precipitation; microscopical methods; [全文内容正在添加中] ......
J. Cent. South Univ. (2021) 28: 2514-2526 DOI: https://doi.org/10.1007/s11771-021-4783-x Primary and secondary consolidation compression for saturated soil considering coupling effect of loading... of soil under thermal mechanical coupling and its mathematical description. Firstly, based on the general function, a unified primary and secondary consolidation model of saturated soil considering......
; AZ31-5.0Sr铸态合金中(Mg,Al)17Sr2相的透射电镜照片及选区电子衍射花样[61] Fig. 2 TEM image (a) and selected area electron diffraction (SAED) patterns ((b), (c)) for (Mg, Al)17Sr2 phase in the AZ31 as-cast experimental alloy...(20): 110-113. [24] K N,GRZYBOWSKA A. Influence of phase composition on microstructure and properties of Mg-5Al-0.4Mn-xRE (x=0, 3 and 5wt.%) alloys[J]. Materials Characterization, 2016, 115: 14-22......
Trans. Nonferrous Met. Soc. China 28(2018) 1521-1529 Precipitation location of secondary phase and microstructural evolution during static recrystallization of as-cast Ti-25V-15Cr-0.3Si titanium... 10 December 2017 Abstract: The microstructural evolution and precipitation location of the secondary phase of an as-cast Ti-25V-15Cr-0.3Si titanium alloy were investigated via isothermal compression......
dendrites. In the positions of low cooling rate, the peritectic phase (β) can be generated in eutectic microstructure, where the attachment growth is the mainly way for secondary solidification... solidification can either nucleate by α(Al), or grow directly by the nucleus of β phase. Cu element is enriched in the eutectic η phase. Key words: self-inoculation method; secondary solidification; semi......
metal phase. The products can fill the initial holes in as-sintered microstructure and secondary holes generated by the selective dissolution of Cu and Ni elements, since volume expansion can be both... Phase evolution of 17(Cu-10Ni)-(NiFe2O4-10NiO) cermet inert anode during aluminum electrolysis LIU Jian-yuan, LI Zhi-you, TAO Yu-qiang, ZHANG Dou, ZHOU Ke-chao State Key Laboratory for Powder......
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through secondary shear crack between vertical pre-cracks and secondary shear crack between horizontal pre-cracks; crack laps the wing crack produced at the initial phase of crack growth. Failure mode... failure. Some common wing crack types are shown in Fig. 5. The secondary shear crack between vertical pre- cracks mainly appears in the middle phase of experiments. It implements lapping inclined pre......