ABRASIVE GRAINS, SLURRY, POLISHING SOLUTION, AND MANUFACTURING METHODS THEREFOR

摘要

A method for manufacturing abrasive grains, said method being provided with a step wherein an alkaline solution is mixed with a metal-salt solution containing a salt of a tetravalent metal, yielding particles containing a hydroxide of said tetravalent metal, wherein the temperature of the mixture of the metal-salt solution and the alkaline solution is at least 30°C.