MANUFACTURING METHOD FOR ALUMINUM NITRIDE WHISKER

摘要

The present invention relates to a manufacturing method of an aluminum nitride whisker. More particularly, the manufacturing method of an aluminum nitride whisker comprises the following steps of: forming a mixture by mixing an aluminum source and a carbon source; and nitriding and reducing the aluminum source to an aluminum nitride whisker by conducting a reaction of the mixture under the nitriding atmosphere. The carbon source includes a fixed amount of an activator. The manufacturing method can manufacture an aluminum nitride whisker at low costs using a carbothermal reduction and nitridation method.