Article ID Journal Published Year Pages File Type
1617517 Journal of Alloys and Compounds 2011 6 Pages PDF
Abstract
► By applying the mild (<2 MPa) pressure during preliminary heat treatment, the final sintering temperature required to achieve same density was reduced in Al doped ZnO. ► With the decrease of the final sintering temperature, porous layer disappeared from the outer region resulting in the improved uniformity of whole specimen. ► The improvements of density were pronounced at 3 wt% of Al and at 1250 °C of final sintering temperature, where the conventional densification was not effective.
Related Topics
Physical Sciences and Engineering Materials Science Metals and Alloys
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