The improvement of slab equiaxed crystal ratio by electric pulse on liquid steel in continuous casting mould of Panzhihua steel No.
从结晶器施加电脉沖的输入能量、电脉沖频率、钢液过热度角度,探讨电脉沖技术提高铸坯等轴晶率的效果。
The improvement of slab equiaxed crystal ratio by electric pulse on liquid steel in continuous casting mould at Pan steel slab castor No.
从结晶器施加电脉沖输入能量、钢液过热度、电极间距三方面,探讨电脉沖处理提高铸坯等轴晶率的效果。
A kind of fine and equiaxed crystal structure of LF6 aluminum alloy plate material is obtained by means of the technique of deformation heat treatment.
采用形变热处理工艺,使工业用LF 6合金板材得到细小、等轴的晶粒组织。
As a result, the simulated equiaxed crystal ratio was in accordance with testing results of industrial experiments, and then the criterion of columnar to equiaxed transition was found.
中心等轴晶率模拟结果与工业试验检测结果相一致,据此,建立了柱状晶-等轴晶转变判据。
Low superheat casting is the important method of increasing equiaxed crystal ratio of bloom.
降低钢水的浇注过热度是提高连铸坯等轴晶率的有效措施。