1) plug rod blowing argon
塞棒吹氩
1.
For the molten steel with lower carbon and oxygen activity,the vacuum pouring process with tundish plug rod blowing argon has been developed in order to decrease the hydrogen content in steel more effectively.
针对碳和氧活度较低的钢水,开发了真空浇注中间包塞棒吹氩工艺,更有效地降低了钢中的氢含量。
3) argon-blowing rod
吹氩棒
4) blowing argon
吹氩
1.
2 slab caster of Meishan Steel,the influence of casting speed,immersion depth of nozzle and blowing argon flowrate on bubble distribution in the mold was investigated by using water model.
根据物理模拟结果对吹气量进行了优化,得到了吹氩量与结晶器通钢量的定量关系式,并在大生产中进行了应用。
2.
The interfacial behavior between fluid steel and molten slag layer in a slab continuous casting mold with blowing argon gas was described using the VOF (volume of fluid) method and Lagrange multi-phase flow model,and the prediction was validated by the water model.
利用VOF方法和Lagrange两相流模型描述了吹氩结晶器内钢/渣界面行为,并用水模型实验检验了数值模拟结果。
3.
By adopting the measures such as discharging at high temperature, blowing argon and stewing treatment, the inclusion in high carbon Si-Mn cast steel can reduce obviously, its content can be controlled under 0.
采用钢液高温出炉、吹氩处理以及吹氩后静置处理等工艺措施,可以明显减少高碳硅锰铸钢中的夹杂物,夹杂物含量可以控制在0。
5) argon blowing
吹氩
1.
Study on inclusion removal of ladle argon blowing process;
不同钢包吹氩工艺对夹杂物去除效果的比较
2.
Numerical simulation of argon blowing behaviors of molten steel with purging plug in ladle bottom;
透气砖在炉底位置与钢液吹氩行为的数值模拟
3.
Mathematical simulation of flow field of molten steel in ladle furnace with argon blowing;
LF炉底吹氩时钢液流场的数值模拟
6) argon injection
吹氩
1.
Influence of argon injection into slab continuous casting molds on slag entrapment in billets;
板坯连铸结晶器吹氩对铸坯卷渣的影响
2.
1 continuous slab-casting machine in Baosteel as the object, a multi-phase model was applied to simulate the velocity, temperature fields and gas distribution of molten steel with argon injection.
以宝钢一连铸板坯结晶器为研究对象,采用多相流模型计算了吹氩后结晶器内钢液的流场、温度场及氩气分布。
3.
Through degassing by argon injection into ladle,however,We have improved the quality of steel and satisfied the performance needs of steel products.
通过冶炼工艺，采用钢包吹氩等措施，改善了钢的质量，满足了钢材的性能要求。
补充资料：塞棒
塞棒
stoppe
saibang塞棒(s topPer)装在盛钢捅内靠升降位移控制水口开闭及钢水流量的耐火材料棒，又称陶塞杆。它由棒芯、袖砖和塞头砖组成。棒芯通常由直径为30一6omm的普碳钢圆钢加工而成，上端靠螺栓与升降机构的横臂联结，下端靠螺纹或销钉与塞头砖连接，中间套袖砖。图为塞棒结构及升降装置示意图。塞棒须仔细砌筑，并经48h以上的烘烤干燥后使用，以避免耐火材料炸裂造成漏钢事故。 .”闯一1二鱿蒙一一~塞杆 怜佣~}睁卜一一袖砖泌熟件__.砚朴 少秘哩名刁一一-销钉甘一一~一介豹—引卜-一支柱 梦l姗鲤._插销}月朴l{{黝丫 l肠l!十一-塞头}塞棒朋}{}l{固定缚检 \\节，仁，产塞头螺栓!朋{{队鼓了.二k、 绷一水口)至粼蛛 塞棒结构及其升降装置示意图 (孟凡钦)
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参考词条