石油天然气输送管用热轧中宽带钢X52研制开发  

PETROLEUM AND NATURAL GAS TRANSMISSION TUBES HOT ROLLED STEEL X52 IN RESEARCH AND DEVELOPMENT OF BROADBAND

作　　者：冯绍强[1] 黄斌[1] 罗友元[1] 

机构地区：[1]四川省川威钒钛冶金科技开发有限公司,四川成都610100

出　　处：《四川冶金》2010年第4期20-23,共4页Sichuan Metallurgy

摘　　要：本文简单的介绍了X52的成分设计及轧制工艺特点,并根据川威集团的实际制定了相应的冶炼以及轧制工艺方案;同时根据4万多吨的生产实践表明,该工艺措施能很好的满足该钢种的需要。This article describes a simple composition of X52 design and characteristics of rolling process and,based on the actual Chuanwei Group developed a corresponding smelting and rolling technology programs;the same time,according to four million tons of production practice shows that the process measures can well meet the steel requirements.

关 键 词：微合金化 轧制温度控制 冷却方式控制 冲击韧性 

分 类 号：TG335.56[金属学及工艺—金属压力加工]