Rheological characterisation of Al<SUB>2</SUB>O<SUB>3</SUB> slips for aqueous low pressure injection moulding

Dispersant selection for aqueous medium pressure injection moulding of anhydrous dicalcium phosphate

“…This temperature effect implies that the temperature plays an important role in the interactions between these two particular dispersants and the DCPA particles. These results are in agreement with the results obtained by Guo et al 37 and Millán et al 38 showing an increase in viscosity with increasing temperature for dispersed alumina slips with low concentrations of dispersant.…”

Role of deflocculants on the rheological properties of boehmite sol

“…Depletion flocculation is the result of an osmotic pressure increase due to the polymer in solution, thereby forcing particles together, which results in the increase in viscosities. Similar results have been reported by Cesarano and Aksay [8], Millan et al [17], Okamoto et al [14], and Hashiba et al [5].…”

Biopolymer‐Based Gel Casting of Ferroelectric Ceramics

“…Since that time agar and agarose have been used to process a wide variety of ceramics. Several of these studies have focused on alumina, which has likely become the standard system for assessment of gel casting techniques due to well‐characterized surface chemistry and the ready availability of low‐cost, commercial powders. Gel casting investigations have looked at factors such as the agar concentration and the ceramic powder solids content.…”