It puts forward a conception of weld inclusions crack index so as to better control quality of weld seam.
为了更好地控制焊缝质量，提出了焊缝夹杂物裂纹指数的概念。
Index of wire breakage caused by inclusions in wire drawing process is from 0.49 down to 0.19. Consequently, quality of product is improved.
钢丝拉拔过程中由夹杂物引起的断裂指数从0.49降到了0.19，明显改善了产品的质量。
An index proportional to the content of inclusions from a specified limit size upwards can be calculated separately for the oxide and sulfide components or as a total value.
关于氧化物夹杂和硫化物夹杂或两者的总值，从一个规定界限尺寸以上的夹杂物，可以计算出一个与此夹杂物含量成比例的指数。
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