The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit
later.
We apologize for any inconvenience caused
EFFECTS OF ELECTRIC PULSE ON SOLIDIFICATION QUALITY OF STEEL CORD
Author(s): Zhan Li, Cheng Xiangli, Sun Xiaoyue, Cang Daqiang
Pages: 5-
7,36
Year: 2008
Issue:
6
Journal: Henan Metallurgy
Keyword: 电脉冲; 帘线钢; 宏观组织; 夹杂物; 碳偏析;
Abstract: 实验室研究采用正交试验法,对液相线温度以上的帘线钢进行电脉冲处理,考察对帘线钢凝固质量的影响.研究表明,电脉冲处理可明显改善帘线钢的宏观凝固组织,提高等轴晶率(由33%提高到66%),减少疏松和缩孔;减少夹杂物数量和尺寸,提高帘线钢的洁净度(由12.2个/mm2减少到4.0个/mm2);使帘线钢的碳偏析得到明显改善,试样中心的碳偏析比从1.04降到1.00.
Citations
No citation found
Related Articles
No related articles found