Electric furnace is major equipment of zinc powder reduction smelting.
电炉是锌粉工艺进行还原熔炼的承载设备。
Furnace acid is made by reducing phosphate rock with loke in an electric furnace.
炉酸是在电炉中用焦炭还原磷矿制得的。
Our electric furnace was broken, so we called my father's friend to mend it for us.
我们家的电炉坏了，所以我们叫我爸爸的一个朋友给我们修。
And to provide customers with coal, oil furnace, electric furnace design and creation.
并为客户提供煤窑、油窑、电窑的设计和创造。
The loss of copper in electric furnace slag during flash smelting operation is described.
介绍了在闪速熔炼过程中，铜在电炉渣中的损失状况。
In current through a conductor joule heat generated by the electric furnace for the heat source.
以电流通过导体所产生的焦耳热为热源的电炉。
Analysis is made of the feature and parameters of ti slag smelting with open-top electric furnace.
并对敞口电炉的钛渣冶炼特性、参数等进行了分析。
Most of the steel for line pipe is made by open-hearth, electric furnace, and basic-oxygen processes.
大部分建管道用管子的钢材由平炉、电炉和碱性顶吹转炉生产。
In the 20th century the electric furnace has replaced it in countries with inexpensive electric power.
到20世纪，在许多电能便宜的国家中，此法已为电炉所取代。
VD electric furnace is a king of degasification equipment from molten steel during steel making process.
VD炉是冶金行业冶炼过程中的一种钢液脱气设备。
The practice of smelting high silicon ferromanganese silicon in 9MVA closed electric furnace is expounded.
阐述了在9MVA封闭电炉上冶炼高硅锰硅合金的实践。
The formation and treating method of water scale in circular water system for electric furnace is introduced.
介绍了电炉水循环系统中水垢的形成及处理方法。
Have the most advanced production line of electric furnace, as well as with advanced power generation equipment.
拥有六座国内最先进的电熔炉生产线，以及先进的配发电设备。
To thinking of the quality of DRI two parts, namely direct reduction and steelmaking on electric furnace must be considered.
直接还原铁质量，必须兼顾直接还原生产和电炉炼钢两个生产环节。
A real time temperature controller for electric furnace is introduced. The controller is implemented upon fuzzy control theory.
介绍了一种基于模糊控制理论所实现的电炉温度实时控制器。
Matched controller and electric furnace in split connection, in order to adapt to the working position of the mounting arrangement.
配套控制器与电炉分体连接，以适应工作位置的安装摆放。
This system can complete temperature control for 11 electric furnace With an intelligent switch algorithm and good result is obtained.
控制机完成对11台热处理炉的温度控制，其温度控制采用一种智能开关控制算法。实用效果较好。
The input power and tap to tap time of electric furnace should be determined by product structure, furnace mode and market requirement.
电弧炉的输入功率和冶炼周期应根据产品结构、生产炉型和市场需求来确定。
The paper also gives the relective calculating formula of current and power. and affords basis for designing electric furnace parameters.
给出了相应的电流和功率计算式，为设计电炉参数提供了依据。
The article introduces the application of S7-300 PLC in the automation of electric furnace and the principle of lifting and lowering control.
介绍s7- 300可编程序控制器在电炉控制系统中的应用及电极升降控制的原理。
Since the property requirements are so special, tool steel are usually melted in electric furnace using careful metallurgical quality control.
由于需要的性质是如此特别，工具钢通常使用冶金质量控制的方法在电炉中熔化。
The reasons of collector damage are analysed to ensure electric furnace and other equipment running well, and the countermeasures are put forward.
为保证电炉及设备的正常运行，对集电环损毁原因进行了分析，并提出了相应的对策。
The paper mainly introduces the fume generation of silicon metal electric furnace as well as the characteristics of electric furnace fume and dust.
介绍了工业硅电炉烟气的产生，电炉烟气和烟尘的特性。
High quality super fine zinc dusts are produced with electric furnace crude zinc pig as raw material by using distillation condensation technology.
以电炉粗锌为原料，采用精馏-蒸发-冷凝法生产高品质超细活性锌粉。
The effects of various factors on decarburization of high speed tool steel annealed in bogie hearth electric furnace were investigated in this paper.
研究了高速钢轧材在台车式电阻炉中退火加热过程中，各因素对脱碳的影响。
An introduction was made on the test methods for loading testing of the electric furnace transformer with large capacity under incomplete test conditions.
介绍了在试验条件有欠缺的条件下，对较大容量电炉变压器进行负载测试的试验方法和试验数据的误差消除方法。
Normally, silicon carbide is produced by heating sand (which is made of quartz, or silicon dioxide) in an electric furnace with carbon made from oil or coal.
通常，硅碳化合物通常由加热的沙子(通常由石英构成，或称二氧化硅)和石油或煤炭中提取的碳放在电气炉内反应而得到。
The reasons of frequently pressure ring ignition loss are analysed of 25mva electric furnace, and the structure is improved, the applied result is very well.
分析了25MVA封闭电炉压力环频繁烧损的原因，并对其结构进行了改进，使用后效果良好。
This paper analyses the energy consumption of the existing electric furnace for periodical heat treatment and puts forward a structure design of energy saving.
分析了现有周期式作业热处理电炉的能耗组成并提出了一种节能的结构设计。
The physicochemical properties of coke, and the effects of its constitute and size on elemental phosphorus production by electric furnace process are described.
介绍焦炭的物化特性，分析其组分和粒度变化对电炉法生产黄磷的影响。
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