Hence lack of fusion and slag would exist at the weld root and create a large initial crack condition . 因而未熔透及夹渣存在于焊缝棍部，并造成大的初始裂纹条件。
The electroslag welds were found to have a lower level of fracture toughness than implied from qualification tests . 人们发现电渣焊缝的断裂韧性较鉴定试验所给的结果要低。
The same observation might be made on the retailers of small-coal, not to mention broken glasses, or brick-dust . 同样的评语也适用于那些卖煤末的，更适用于卖碎玻璃和砖渣的小贩。
Iron and aluminum compounds are generally regarded as undesirable because of sludge formation in the product acid . 铁化合物和铝化合物通常认为是不好的，因为它们在产品酸中生成淤渣。
Close examination of the plug welds showed the existence of herringbone patterns near the slag and voids in welds . 对塞焊焊缝的详细检查表明在焊渣及气孔附近，焊缝中存在着人字型裂纹。
Thus the fracture likely initiated from fatigue sharpened cracks originating from slag and void in the plug welds . 因此，断裂可能是由于从塞焊焊缝内的焊渣和气孔外形成的尖锐的疲劳裂纹而产生的。
Treatment of wastewater of cr using sinter of coal pyrites 硫酸烧渣处理含铬废水
Analysis of rational using slag bearing iron and steel 合理使用渣钢铁的理论探讨
Application of plc and vb in head box control system 碎渣机控制系统改造中的应用
Extracting iron from pyrite cinder by maturation 硫铁矿烧渣制备聚合硫酸铁新工艺
