Highly Appraised in the National Sci-tech Symposium on Metallic Material

The National Sci-tech Symposium on Metallic Material was held from September 14 to 16 by online meeting system under the sponsorship of the Central Committee of General Federation of Science and Technology of Korea.

The subject was “Development of Metallic Material based on Domestic Resources”. The participants were lecturers, researchers, postgraduates, field engineers etc. from Kim Chaek University of Technology, Chongjin University of Mining and Metallurgy, Ferrous Metal Institute of the State Academy of Sciences, Hwanghae Iron and Steel Complex and other units.

The essay by Jang Hyon Chol, chief of institute at the Faculty of Materials Science and Technology “Effect of factors on the properties of Al2O3-ZrO2 composite ceramic liner by SHS Gravitational Process” was highly appraised as a great practical significance since he set forth the solutions to the scientific and technological problems arising in the improvement of the features of the inner surface of a steel pipe such as heat resistance and abrasion resistance etc. by relying on domestic materials.

In addition to this several essays presented from KUT were proved to be of value.