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, hardness and elongation of samples treated at 520 °C for 30 min are 566 MPa (σb), 512 MPa (σ0.2), HB 148 and 8.23% (δ), respectively. There are certain amount of fine T1 (Al2CuLi) phase dispersing among Al......
mechanism of MC for dispersing ITO suspension was also discussed. The results show that MC is a good dispersant for preparation of stable ITO aqueous suspension through ball milling dispersion......
experiment are as follows: reacting temperature 80 ℃, Na2S concentration 2.0 mol/L, reacting time 2 h, and dispersing with ultrasonic 15 min before reaction. The nanoparticles ZnS obtained by the optimum......
possess some characteristics, such as larger productivity, spherical shape and excellent dispersing. It is found that the concentration of zirconium, the reaction temperature and the content of methyl......
from the positive into negative, which results in serpentine and talc particles dispersing and the adsorption of guar gum on talc surface increasing. The sync suppression principle......
is improved significantly, and particles have no obvious settlement. The dispersing mechanism of TiB2 particles in 2014 Al alloy matrix was explained. Compared with the composite without CeO2......
Effect of annealing treatment on cyclic-oxidation of electrodeposited Ni-Al nanocomposite ZHOU Yue-bo, ZHANG Hai-jun College of Materials Science and Engineering, Heilongjiang Institute of Science and Technology, Harbin 150027, China Received 21 January 2010; accepted 15 June 2010 Abstract: An electrodeposited Ni-Al nanocomposite having a nanocrystalline Ni matrix dispersing Al......
of synthesized maghemite nanoparticles and silica were produced by dispersing the as-synthesized maghemite nanoparticles into the silica particulate form. The system was then heated at 140 °C for 3 d. A variety......
fraction of MBFA9 is 0.1%. With the increase of pH, the Zeta potential increases accordingly and reaches the maximum when pH=9.5. After adding MBFA9, the dispersing state of Chlorella vulgaris cells......
treatment at different temperatures. The as-prepared WO3 nanoparticles were mixed with dispersing agent and binder to obtain WO3 paste, which was then coated on FTO substrate to fabricate nanocrystalline......