Corning Incorporated

Yong-won Lee

Soon-yong Choi

Hong-goo Choi

Ki-ju Kwak

Myeong-jin Cho

Yun-Kyung Sung

Provided are a refractory article, an anti-redox coating composition, and a method of manufacturing the refractory article. The refractory article includes: a platinum (Pt)-based substrate; and a coating layer for preventing a redox reaction on a surface of the Pt-based substrate, wherein the coating layer for preventing a redox reaction includes on an oxide basis SiOin an amount of about 40 wt % to about 70 wt %, AlOin an amount of about 20 wt % to about 52 wt %, BOin an amount of about 3 wt % to about 6 wt %; and CaO in an amount of about 2.4 wt % to about 4.8 wt %.

Growing community of inventors

Cheoan-si, South Korea

Yong-won Lee