Corning Incorporated

Soon-yong Choi

Megan Aurora DeLamielleure

William Gurney Dorfeld

Pierre Laronze

Laura Rose VanCott Adkins

Hong-goo Choi

Yong-won Lee

Ki-ju Kwak

Yun-Kyung Sung

Sang-ryoun Ryu

Hyung Soo Moon

Myeong-jin Cho

EunHwa Kim

A method of producing a glass structure includes forming a green body having an inner layer of a first powder of a first glass composition in a first organic material matrix and an outer layer of a second powder of a second glass composition in a second organic material matrix, the outer layer covering at least two opposing major surfaces or all surfaces of the inner layer, the first glass composition being different from the second glass composition, the first and second powders having respective first and second sintering temperatures, the second sintering temperature being within 0 to 30° C. of the first sintering temperature; and debinding and sintering the green body to remove the organic materials and to sinter together the first and second glass powders to produce a sintered glass structure having an inner layer of the first glass composition and an outer layer of the second glass composition.

Multi-composition glass structures via 3D printing

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 %.

Refractory article, coating composition for preventing redox reaction, and method of manufacturing a refractory article

A method of reducing bubble lifetime on the free surface of a volume of molten glass contained within or flowing through a vessel including a free volume above the free surface, thereby, minimizing re-entrainment of the bubbles back into the volume of molten glass and reducing the occurrence of blisters in finished glass products.

Method for decreasing bubble lifetime on a glass melt surface

Growing community of inventors

Guri-si, South Korea

Soon-yong Choi