Barium Titanate Powder:
Alkoxide Process
(2) The second methods involves Gel Technique preparation route. In the solvent Ethanol Ba(OC2H5)2 and Ti(OC2H5)4 are mixed. The temperature is maintained below -40.C. In this condition an alcoholic water solution is added by slowly heating the entire mixture with continuous stirring.
The process continues with heating and stirring for […]

Vibrating Mills : Vibrating Mills are special type of mills extensively used for fine grinding of harder materials especially for alumina, zircon and silicon carbide this mills are widely used for grinding. The circulatory motion of the grinding media with the mean flow lines of the grinding media effectively used for grinding. At small vibration […]

Thixotrophy can be measured by measuring the viscosity before and after standing. Thixotrophy for most of the clays and bodies normally will be very high when we use Na2CO3 and with Sodium Silicate it will be very less. To obtain better casts of the desired thickness and density, the casting process needs very steady conditions […]

Humus increases the surface tension of water and the mutual repulsion of the clay particles. The fluidization behaviour of clays cannot be judged only on their humus content. Clays with a low content of sodium and humus are difficult to fluidize.
The thickening of clay slips due to excess alkali is caused by the penetration of […]