The Wuhan University of Technology's materials science and engineering disciplines were listed as the first batch of national key disciplines in 1988, as a national key discipline of-level discipline in 2007, and as a national “211” engineering key construction discipline from 1995 to 2015. Ranked 5th （tied） in the third round of national subject evaluation, and entered the top 1% of ESI subject rankings.

　　Our company has cooperated with the School of Materials Science and Engineering of Wuhan University of Technology to carry out research on the key welding technology in the process of low-temperature storage tank project _ I, and the research results have been promoted and applied in the I-stage project to reduce low The welding difficulty of steel grades improves the welding quality and rate of the welds, and meets the design requirements of the drawings.