aging room
2.Nanometer titania needle-shaped agglomeration was directly prepared by aging TiOCl2 aqueous solution from room temperature to 60°C. The effect of reaction temperature and stirring on TiO2 crystalline size and morphology were discussed. The results show the morphology of product is pseudo-sphere in the stirring condition.
3.The effects of addition of a trace amount of Sc on the aging behaviour, microstructure and mechanical properties of low Cu/Mg ratio Al-Cu-Mg-Li alloy have been investigated by measurement of age hardening curves, room temperature tensile test and electron microscopic observation of aging structure.
