高强低碳H型钢的开发

Development of High-strength Low-carbon Section Steel

为开发一种特殊H型钢,在理论研究并综合产品要求和现有的条件基础上,确定了应用VN合金来实现某种低碳高强度H型钢的开发,通过实验室实验进一步确定了具体的轧制工艺,最后经过试生产开发出性能优异的低碳高强度H型钢。

Based on theory research, the demand of the production and the condition of the product line, VN alloy was used to develop high-strength low-carbon H-beam steel. The rolling process was made by testing, the high-strength low-carbon steel with optimal property was developed.