Korea Institute of Science and Technology

Yung Chul Jo

Sang Whan Park

Mi Rae Youm

Gyoung Sun Cho

Sung Ho Yun

Jin Oh Yang

Kyoung Sop Han

Disclosed herein is a method for manufacturing SiC powders with a high purity, and more particularly, a method for manufacturing SiC powders with a high purity by reating a solid phase carbon source as raw materials with gas phase silicon sources generated from a starting material composed of metallic silicon and silicon dioxide powders and, in which it is easy to control the size and crystalline phase of the SiC powders by changing the compositions of the gas phase silicon source to the solid phase carbon source mole ratio, and the temperature and time for the heat treatment.

Growing community of inventors

Seoul, South Korea

Yung Chul Jo