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。
Such influencing factors as oxygen blowing, argon blowing, alloys adding and ladle status on the end point temperature of ANS - OB refining are analyzed.
分析了ANS—OB精炼终点钢液温度的影响因素，包括吹氧、吹氩、合金添加情况和钢包状况等。
The utility model belongs to the technical field of metallurgical industry, and in particular relates to a stainless steel argon oxygen decarburization refining side wind oxygen-blowing gun;
本实用新型属于冶金工业技术领域，具体涉及一种不锈钢氩氧脱碳精炼侧风吹氧枪。
For the flash, a very common phenomenon in Cr-Fe alloy argon-oxygen decarburization refining process, here the splash-prediction method is proposed based on binary tree SVM (BT-SVM).
针对铬铁合金氩氧精炼过程中时常发生的喷溅现象，提出一种基于BT - SVM的喷溅预测方法。
For the flash, a very common phenomenon in Cr-Fe alloy argon-oxygen decarburization refining process, here the splash-prediction method is proposed based on binary tree SVM (BT-SVM).
针对铬铁合金氩氧精炼过程中时常发生的喷溅现象，提出一种基于BT - SVM的喷溅预测方法。
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