[本刊讯]10月中旬,辽宁省科学技术奖励委员会公布了获得辽宁省科学技术奖励的项目。其中,本钢获得两项奖励,《铁道货车用Q450NQR1高强耐大气腐蚀钢的研制》获科技进步二等奖,《深冲用热镀锌钢带DC53D+Z的研制》获科技进步三等奖。早在1999年,本钢就开始研发了铁道用耐大气腐蚀钢。2006年,随着铁道货运重载的要求,本钢先 In mid-October, Liaoning Province Science and Technology Award Committee announced the award of science and technology projects in Liaoning Province. Among them, the two awards were awarded to Benxi Iron and Steel Company, the “Development of Q450NQR1 High Strength and Atmospheric Corrosion Resistant Steel for Railway Freight Cars” won the second prize of scientific and technological progress. The “Development of DC53D + Z for deep-drawing hot-dip galvanized steel strip” won the third prize of scientific and technological progress . As early as 1999, Benxi Iron and Steel began research and development of the railway with atmospheric corrosion of steel. In 2006, with the requirements of railway freight overloading, Benxi Iron and Steel first