2) RH-MFB refining
RH-MFB精炼
1.
In order to study the effect of RH-MFB refining technology on decarburization process,the overall decarburization mechanism can be divided into decarburization in bulk molten steel and floating of CO against static pressure,and decarburization on the surface of argon bubbles and splashed liquid drops.
为研究RH-MFB精炼工艺对脱碳过程的影响,将脱碳机理确定为钢液本体脱碳与CO克服静压力上浮、氩气泡表面脱碳和飞溅液滴脱碳,根据脱碳反应动力学和质量守恒原理建立了RH-MFB脱碳数学模型。
3) RH refining furnace
RH精炼炉
1.
The closed loop soft water cooling system for the RH refining furnace is consist of surface evaporative air cooler,degassing tank,the device of stabilizing pressure and making up water and automatic medicine feeder,etc.
RH精炼炉软水密闭循环水冷却系统由表面蒸发式空冷器、脱气罐、循环水泵、定压补水、自动加药装置等组成。
4) RH refining
RH精炼
1.
Development and application of RH refining temperature and alloy model;
RH精炼温度与合金模型的开发与应用
2.
Effects of Gas Port Inner Diameter on Molten Steel Flow and Mixing Characteristics during RH Refining Process;
吹气管内径对RH精炼过程钢液流动和混合特性的影响
3.
The circulation flow rate,mixing time,mean residence time,volumetric mass transfer coefficient of the RH refining process were determined by water modeling.
通过物理模拟测定了RH精炼过程的循环流量、钢包的均混时间、真空室内物料的平均停留时间及容量传质系数,重点分析了RH上升管内的提升气体用喷嘴个数及其布置对上述4个方面特性的影响。
5) RH vacuum refining
RH真空精炼
1.
A mathematical model of molten steel circulation flow in RH vacuum refining;
RH真空精炼过程中钢液循环流动的数学模型
2.
On the basis of mass,momentum and energy equilibrium,combined with the decarburization kinetics,the activity decarburization mathematical model in RH vacuum refining was established.
在质量守衡、动量守衡、能量守衡的基础上 ,结合脱碳反应动力学建立了RH真空精炼过程中动态脱碳数学模型 ,把该模型与RH处理过程中钢液循环流动数学模型耦合求解 ,得到了RH处理过程动态脱碳速
3.
A new dynamic mathematical model to represent the processes of decarburization and degassing in RH vacuum refining units were developed.
建立了描述RH真空精炼装置内钢液动态脱碳 (脱气 )模型 。
6) RH Secondary Refining
RH二次精炼
补充资料：Rh血型系统
Rh血型系统
见"Rh血型"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条