大型铸锻件
大型鑄鍛件
대형주단건
HEAVY CASTING AND FORGING
2015年
5期
28-31
,共4页
VOD%去碳保铬%改进措施
VOD%去碳保鉻%改進措施
VOD%거탄보락%개진조시
VOD%decarburizing and keeping chromium%improvement measures
从热力学方面介绍了超低碳钢VOD冶炼吹氧时去碳保铬的影响因素，对ASTM A473钢的成品碳超标问题进行了原因分析，在操作上采取了改进措施。
從熱力學方麵介紹瞭超低碳鋼VOD冶煉吹氧時去碳保鉻的影響因素，對ASTM A473鋼的成品碳超標問題進行瞭原因分析，在操作上採取瞭改進措施。
종열역학방면개소료초저탄강VOD야련취양시거탄보락적영향인소，대ASTM A473강적성품탄초표문제진행료원인분석，재조작상채취료개진조시。
The influence factor of decarburizing and keeping chromium for extra-low carbon stainless steel during VOD smelting and oxygen blowing has been introduced in the aspect of thermodynamics.The reason of overproof carbon content of finished product of ASTM A473 steel has been analyzed.Meanwhile, the improvement measures have been adopted during the operation process.
