.../Boron sesquioxide composite was studied using a water contact angle goniometer in this study. To validate the hygroscopic behaviour of the blend and composite, water contact angles and surface energy of the materials were investigated. Tensile strength and hardness tests were used to determine...

.... This gel-type material is then dehydrated and calcined to get the fine ceramic powder as shown in Figure 1 . Figure 1 Sol–gel technique to fabricate fine ceramic powders Advanced ceramics Wetting Hydrophobic Hydrophilic Goniometer Optical properties Ceramic pigments...