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- Feeding Liquid Steel into Bath 熔池布流
- Because, the movement track of liquid steel is improved by the argon bubbling and route of fluid flow is much more flexuous and close to the bath surface. 吹氩形成的微气泡群可以显著改善中间包内流体的运动轨迹,流体运动的路线更加曲折,并且全程流动靠近液体表面。
- The doctor recommended that the patient be fed liquid food. 医生建议病人应吃流质食物。
- A control valve failure may also cause the liquid level in a pressurized vessel feeding liquid to a tank to drop below the outlet nozzle, allowing vapor from the vessel to be pressured into the tank. 控制阀故障还会导致向储罐供液体料的压力容器液位降低到其出口管嘴以下,使得蒸气从压力容器压入储罐。
- They filled the mold with liquid steel and let it cool. 他们在模具中填上液态钢,让它冷却。
- When CaO+CaF2 powder was injected into the liquid steel, only part of the Al2O3 inclusions was transformed, but it might be difficult for MnS inclusions to transform. 喷吹CaO+CaF_2粉剂时,部分Al_2O_3夹杂变性,而MnS变性却很困难。
- Except for the steel jets and its adjacent streams, most of liquid steel holds temperature at liquidus due to the existence of strong convection and turbulence diffusion in mold bath. 上旋涡流股由液面返回时的抽引作用是波动起伏的主要原因,波谷处的液面流速最大;
- The effect of solid particle content in feeding liquid on phase disengagement and interfacial emulsion in copper solvent extraction is studied. 研究了铜溶剂萃取时,萃原液中固体微粒含量对分相和界面乳化的影响。
- Operation: Make the body sufficient and tepid into bath hind, the many after wiping some of salt to be in back after waiting for pore to stretch, each corners should be wiped. 操作:入浴后让身体充分温热,待毛孔张开后多抹些盐在后背,各个角落都要抹到。
- Fleets of lorries haul bricks and steel into the earthquake zone and carry rubble out, kicking up thick clouds of dust on the roads. 卡车队拉着砖块和钢铁运往震区、并运出碎石,一路上扬起厚厚的灰尘。
- The argon-filling method does not influence degassing of liquid steel and is also applicable to VAR and EBR Processes. 该方法不影响钢中气体的去除,也同样适用于真空自耗重熔、真空电子轰击重熔等的冶炼过程。
- The new control model of secondary cooling water was established by taking the superheat of molten steel into account.Moreover,quality of bloom was improved aft... 综合考虑了过热度对铸坯凝固过程的影响,建立了新的二次冷却水控制模型,并应用于实际生产。
- And relationship among Liquid steel, type of REinclusionand properties of the steel initially established. 初步建立了钢液成分、夹杂物类型与钢性能的关系。
- The aimed of the study is to turn network eutectic carbide in high Cr die steel into granular during heating before forging by modification of ledeburite. 对传统莱氏体型高铬模具钢进行变质处理,使其在锻前的加热过程中网状共晶碳化物得到粒化。
- Factors affecting the nitrogen content in liquid steel have been analyzed in LF/VD process. 结合现场试验分析了LF/VD过程影响钢液氮含量的因素。
- WC are dispersing well in liquid steel due to its interfacial reaction and wettable with li... 刚玉与钢液不润湿,分散不好,且引起颗粒脱落。
- The hydrogen content in the liquid steel can also be removed effectively by VD vacuum degassing. 通过VD真空脱气处理,能有效地脱去钢液中的氢。
- Industral experiments were carried out in a ladle with injecting CaSi or CaO+CaF2 powders into liquid steels of 16Mn grade made in a open hearth furnace. 工业试验使用平炉冶炼的16Mn钢水,钢包喷吹CaSi粉或CaO+CaF_2粉剂。
- The multiple versions of EMS in the continuous casting of flat products are reviewed and classified with respect to liquid steel flow pattern and metallurgical results. 回顾了电磁搅拌应用于扁平产品连铸生产中的各种形式,并按液态钢水流动形态和冶金效果给予分类。
- How many schools feed their students into this university? 有多少学校把学生送进这所大学深造?