slag-相关论文
Characteristics and Metallurgical Effects of Medium Basicity Refining Slag on Low Melting Temperatur
Recently,large sized CaO-Al2O3 inclusions with low melting temperature have been the main reason for lowering mechanical......
通过试验和理论分析，研究了手工电弧焊磷在熔渣和熔敷金属中的分配比。结果表明，焊条药皮的碱度或熔渣中提高，使Ｌｐ增加；虽然在改变焊条药......
