韩汝玢先生自1977年在北京科技大学冶金史研究室(现冶金与材料史研究所)任职以来,主要从事中国古代钢铁技术史的研究,在应用金相显微镜和电子显微镜等实验手段系统研究古代钢铁制品、并阐明中国古代钢铁技术发展对人类文明贡献方面取得了重要的学术成果,是国内外知名的金属史家. Since serving in the Metallurgical History Research Laboratory of Beijing University of Science and Technology (now the Institute of Metallurgy and Materials History) in 1977, Mr. Hanru is mainly engaged in the history of steel technology in ancient China. He used systematic experiments such as optical microscope and electron microscope to study ancient steel Products, and made clear that China’s ancient steel technology development has made important academic achievements in the contribution to human civilization. It is a well-known metal historian at home and abroad.