【摘要】 在自行设计的双辊薄带电磁侧封实验装置上,测定了磁感应强度的分布。研究了感应圈安匝数及辊端进入磁轭的深度对侧封液态金属高度的影响规律。结果表明:侧封液态金属的高度随感应圈安匝数的增加而升高,基本呈线性关系;辊端进入磁轭的深度加大时,侧封高度显著增加。利用此规律可节省电能,减少设备发热。实验中还观察和分析了实验热效应和钢液表面波动现象。更多还原

【Abstract】 Magnetic flux density distribution of electromagnetic field was measured. The influence of Ampere-turns and distance the roll rim enters the yoke on the height of liquid tin contained by the electromagnetic field have been investigated experimentally with an apparatus built by ourselves. The result shows that the height of containment increases linearly with increasing Ampere-turns and with the increase of the distance the roll rim enters the yoke, the height of containment of the tin liquid increases rapidly. The heat effect and fluctuation of liquid metal surface were analyzed too.更多还原