Pure yttrium aluminium garnet powders were prepared by homogeneous coprecipitation
of the precursor. Urea was added to an aeqeous solution of yttrium sulphate and aluminium sulphate. Heating between 80 - 100 °C leads to a precipitate, conststing of ultra fine microspheres . After washing, drying and heating yttrium aluminium garnet powder was obtained.
|Title of host publication||Ceramics today - tomorrow's ceramics : proceedings, Montecatini, Terme, Italy, 24-30 June, 1990|
|Place of Publication||Amsterdam|
|Publication status||Published - 1991|
|Name||Materials Science Monographs|