Korea Institute of Science and Technology

Hoon Yeub Jeong

Heesuk Kim

Phillip Lee

Jeong Gon Son

Seungjun Chung

Jun Chan Choi

Hyun-Kwang Seok

Yu-Chan Kim

Kyeong-Ho Baik

Kyung-Hun Byun

Eun-Young Choi

Provided is a method of manufacturing a stretchable substrate having improved stretching deformation uniformity through control of a spatial crosslinking degree according to various embodiments of the present disclosure to implement the above object. The method includes forming a substrate part of an elastic material, forming an auxetic including a plurality of unit structures on the substrate part, and forming a fixing part on the substrate part on which the auxetic is formed, wherein the fixing part has a different crosslinking density in each region.

Stretchable substrate having improved stretching deformation uniformity through control of spatial crosslinking degree and method of manufacturing the same

Provided is a method of manufacturing a stretchable substrate having improved thickness deformation uniformity through control of a spatial crosslinking degree according to various embodiments of the present disclosure to implement the above object. The method includes forming a substrate part of an elastic material, forming an auxetic including a plurality of unit structures on the substrate part, and forming a fixing part on the substrate part on which the auxetic is formed, wherein the fixing part has a different vertical crosslinking density at each position.

Stretchable substrate having improved thickness deformation uniformity through control of spatial crosslinking degree and method of manufacturing the same

Disclosed are a thermal spray coating material which greatly improves corrosion resistance, as compared to conventional AlOand YOcrystalline coatings and Al&#x2014;Y&#x2014;O and Al&#x2014;Zr&#x2014;O amorphous thermal spray coatings, a production method of the coating material, and a coating method using the same. The thermal spray coating material has a chemical formula of YZrO, where x ranges from 0.19 to 0.83, preferably from 0.35 to 0.69. Accordingly, it is possible to produce a coating material for use in a chamber of vacuum plasmas equipment or internal parts of the chamber can be produced, which improves the corrosion resistance of a protective coating film upon ceramic thermal spray coating and lengthens the lifespan of parts.

Multi-component thermal spray coating material and production method and coating method thereof

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Seoul, South Korea

Hoon Yeub Jeong