北京钢铁学院冶金系付主任关玉龙教授一行四人,应邀于八四年十月二十六日至二十九日来五二所讲学。 关玉龙教授首先参观了五二所,并给五二所的科技人员做了《关于钢的质量问题与电渣重熔中空管技术》的学术报告。关教授指出,国外有人认为钢铁工业是夕阳工业,但对我国来说,钢铁是实现四化的物质基础,要翻两番,钢铁首先要上去,因此,钢铁 Professor Guan Yulong, director of the Department of Metallurgy at Beijing Institute of Iron and Steel, was invited to give lectures on May 2 and January 29 from October 26 to August 29, 1984. Professor Guan Yulong first visited two or five institutes and gave academic reports on “the quality problems of steel and the hollow tube technology of electroslag remelting” to the scientific and technical personnel of the fifty-two. Professor Guan pointed out that some people think that the steel industry is a sunset industry, but for our country, steel is the material basis for the realization of the four modernizations. To quadruple it, steel needs to go up first. Therefore,