The result was:this process can reduce the inclusion and oxygen in steel, improve the mechanical property, increase economic efficient and perfect the working condition.
试验结果表明：本工艺可降低钢中氧含量及夹杂物含量，改善钢材机械性能，提高经济效益，改善工作环境。
2
The results of industrial tests show that secondary oxidation of liquid steel at the initial stage of casting process is a major factor for the increasing oxygen content of steel.
工业试验结果表明，在连铸生产过程中，开浇阶段钢水的二次氧化是钢中氧含量增加的主要原因。
3
It is important to accurately determinate the contents of oxygen and nitrogen in steel to improve process control, properties and quality of steel.