Ultradine oxide inclusions are of great importance to the quality of steel.
钢中超细氧化物夹杂对提高钢材性能有重大意义。
More oxide inclusions are removed when the intensity of M-EMS is increased.
电磁搅拌强度的增加对去除钢水中的氧化物夹杂有利。
The rising of the oxygen content is mainly due to the increase of oxide inclusions.
铁水含氧量增高主要是化合氧(氧化物中的氧)增多，而对溶解氧无影响。
The oxide inclusions in steel have a important influence on the qualities of rolled product.
钢中非金属夹杂物对产品质量有重要影响。
Oxygen action in steel and measures reducing oxide inclusions in which are systematically analyzed.
系统地分析了钢中氧的行为和降低钢中氧化物夹杂的措施。
Comparative analysis showed that both of such long inclusions are low melting point plastic oxide inclusions containing B2O3.
对比分析认为，这两类长条状夹杂物均为含b2o3的低熔点氧化物塑性夹杂。
The oxide inclusions can be enveloped by sulfide inclusions thus improving machinability of B30 steel through calcium treatment.
通过钙的变性处理，B30钢中的氧化物被硫化物所包裹，从而进一步改善钢的切削加工性。
Decreasing welding thermal input will decrease the oxygen content and the number and size of oxide inclusions, and it improves the toughness of weld metal.
降低焊接线能量时，将降低熔敷金属中的氧含量及其氧化夹杂物的数量和大小，从而提高熔敷金属的韧性。
The increase of oxygen content is mainly because of the increase of combined oxtygent(oxide inclusions), and the dissolved oxygen content is nearly unchanged.
铁水含氧量增高主要是化合氧增多。而溶解氧变化很小。
The entrapment of high oxide slags in the liquid steel will not only check the desulphurization behavior in the ladle refining but also greatly increase the oxide inclusions in steel.
高氧化性炉渣进入钢中，不但抑制钢包精炼的脱S反应，而且大大增加了钢中氧化物夹杂。
It is shown that, for the refining of extra-low oxygen steel under low vacuum, blowing argon through porous plug into molten steel can effectively remove oxide inclusions from molten steel.
结果表明，在真空感应熔炼过程中，通过透气砖向熔池吹氩，可以实现在较低的真空度下熔炼超低氧钢，以及有效去除钢中的氧化物夹杂物颗粒。
The oxygen content of the materials used in our country is higher than that of the materials imported. Oxgen will greatly affect the fatigue properties as it forms oxide inclusions in material.
国内材料与国外先进材料的主要差别在于氧含量过高，氧在材料中形成氧化物夹杂，严重危害材料的疲劳性能。
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。
The modifying effect of RE oxide on inclusions in hardfacing metals of medium high carbon steel was studied by means of thermodynamics.
采用热力学方法，研究了稀土氧化物对中高碳钢堆焊金属中夹杂物的变质作用。
Another method of increasing vortex pinning involves adding microscopic inclusions of some second material such as yttrium oxide or titanium diboride.
另一个增强涡流固定效果的方法是加入第二种材料的小颗粒，例如氧化钇或是二硼化钛。
Another method of increasing vortex pinning involves adding microscopic inclusions of some second material such as yttrium oxide or titanium diboride.
另一个增强涡流固定效果的方法是加入第二种材料的小颗粒，例如氧化钇或是二硼化钛。
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