从石油天然气工业的发展看宝钢兴建5m宽厚板轧机的技术前景

Considerations Involving Technical Prospect of Baosteel 5m Wide-heavy Plate Mill Based on DevelopmentTrend of Petroleum and Natural Gas Industry

阐述了国内外天然气长输管线采用“富气”输送以及管材向高钢级发展的趋势,建议宝钢兴建5m宽厚板轧机应当考虑这一技术前景,并对冶金、连铸、轧钢等几个环节提出了一些具体的建议。

Elaborated are the worldwide development trend of using long-distance pipe lines for 'crude gas ' transport and the trend of development of tubulars in high steel grades. It is proposed that for construction of the Baosteel 5m wide-heavy plate mill, the said technical prospect be taken into consideration. In addition, specific suggestions are put forward, involving such aspects as metallurgy, continuous casting and steel rolling.