Inclusion SEM analysis of 17 ladle and tundish samples from three aluminum deoxidized heats

The dataset includes the inclusion SEM analysis of 17 ladle and tundish samples, from 3 Al deoxidized heats. Heats 1 and 2 include 5 ladle samples and 1 tundish sample. Heat 1 has 4 ladle samples and 1 tundish sample. The SEM analysis was carried out at Carnegie Mellon University using a Themo Fisher / FEI Aspex Explorer SEM, at an accelerating voltage of 10 kV. The Merlet phi-rho-z algorithm was utilized to convert raw EDS spectra counts to compositions. EDS was taken using chord raster. Particles with Si counts greater than 100 and Fe greater than 85 wt% were designated as non-inclusions.本数据集涵盖3炉铝脱氧钢种的17个钢包与中间包试样的夹杂物扫描电子显微镜(Scanning Electron Microscope, SEM)分析数据。其中第1炉与第2炉各包含5个钢包试样及1个中间包试样，第1炉另有4个钢包试样与1个中间包试样。本次SEM分析于卡内基梅隆大学(Carnegie Mellon University)开展，采用Themo Fisher/FEI Aspex Explorer型扫描电子显微镜，测试加速电压设置为10 kV。研究采用Merlet phi-rho-z算法将原始EDS（能量色散X射线光谱，Energy Dispersive X-ray Spectroscopy）谱计数转换为成分数据，EDS测试采用弦式光栅扫描模式。硅（Si）计数大于100且铁（Fe）质量分数超过85%的颗粒被划定为非夹杂物。