在分析熔炼过程中存在问题的基础上，本文提出了基于锌产量预测模型的密闭鼓风炉优化方法。
Some problems based on principle of ISF smelting process are analyzed and an operational optimization approach of ISF status based on Zn-output forecasting model is presented.
通过对C14500合金的特性进行分析，探讨了C14500合金的熔炼、铸造工艺特点，提出了生产该合金铸锭所需要的合理工艺参数。
Through the analysis of the properties of C14500 alloy, its melting and casting processes are studied with reasonable parameters for the process proposed.
通过综合分析与论证，选择了压团—炼铜密闭鼓风炉熔炼工艺。
Through comprehensive analysis and discussion, the process of briquetting-smelting by closed-top blast furnace for copper smelting is selected.
分析了奥斯麦特炉熔炼过程中电炉渣含铜高的原因，提出相应对策来降低渣中含铜量。
The reason of high copper content in electric furnance slag during smelting in Ausmelt furnace is analysed, the corresponding countermeasures for reducing copper content are put forward.
本文着重分析几种目前国内外应用较广泛的熔炼锅结构特点及使用性能，为选择长寿命锌锅提供一点线索。
This paper empirically analyzes the features and performances of various furnace widely adopted now at home and abroad for information about selection of long-life furnace.
概述了直接利用电解铝液生产铝带卷的关键技术，并对熔炼、铸轧工艺参数的选择，质量的控制进行了全面的分析。
Key technique of casting aluminium strip with electrolytic aluminium liquid is summarized. The choice of technological parameters of smelting and casting and quality control is introduced.
在分析杂质泵护套材质要求的基础上，确定了高铬铸铁的化学成分和熔炼、铸造及热处理工艺。
Chemical composition, melting processes, casting and heat treatment of high chromium cast iron were determined according to the requirement of materials for dredge pump cover.
对金川二次铜精矿氧气自热熔炼过程进行热力学分析。
The oxygen autogenous smelting process of nickeliferous copper concentrate from Jinchuan Nonferrous Corp.
探讨水平连铸拉铸紫铜熔炼、铸造的工艺特点，分析拉铸工艺参数对铸坯质量的影响。
The smelting and casting performances of horizontal continuous cast red copper are discussed, and the effects of continuous casting process procedures on the quality of red copper billet analyzed.
从热力学角度分析了在冲天炉内熔炼铸铁切屑的可行性。
Based on thermodynamics principle, the feasibility for melting iron borings in cupola was ana lysed.
随着铜闪速熔炼过程指标要求的提高，对铜闪速熔炼过程进行数值分析与优化就显得日趋重要。
With the development of flash smelting, it shows more and more importance of the numerical analysis and optimization of flash furnace.
分析了常规熔炼钢制造的铝型材热挤压模的失效原因及影响因素。
The failure reasons and effect factors of thermal extrusion mould of aluminium product manufactured by conventional smelting steel were analyzed.
在进行热力学和动力学分析的基础上，阐述了在冲天炉中熔炼铁精矿粉的可能性。
On the basis of thermodynamics and dynamics, the possibility of the melting of iron ore concentrates in the cupola is discussed.
确定了铸件成分、熔炼工艺，对材料的力学性能和金相组织进行了测试和简要分析。
The composition of casting melting process was determined through experiments mechanical properties and structure of the material was tested examined and analyzed.
进行了铋反射炉熔炼渣水淬浸出回收钼的工艺试验研究，并将试验工艺与现有的纯碱浸出提钼工艺做了对比分析。
The Mo recovery process was tested from the smelting slag of Bi reverberatory furnace by water quench leaching, and the tested process was compared with the present soda leaching process.
在分析了真空感应熔炼供电控制对象特性的基础上，设计了基于模糊PID控制的计算机控制系统。
On the basis of analyzing speciality of VIM's power supply control system, computer control system based on fuzzy PID control is designed.
对熔炼室真空度、聚焦、原料棒化学成分、尺寸规格、熔炼速度，搅拌速度等对单品制备的影响进行了详细分析。
Influences of vacuum in the melting chamber, chemical composition and specifications of Mo and Mo-Nb alloy feed stock bar growing rate, rotation rate on processing Mo-Nb alloy are analyzed in detail.
通过对云南锡业股份有限公司冶炼分公司反射炉与澳斯麦特炉粗锡还原熔炼直接回收率等技术指标分析和比较，对两种熔炼技术进行了评价。
This paper presents analysis and comparison of direct recovery rate and other technical parameters in crude tin reduction smelting between reverberatory furnace and Ausmelt furnace.
对高炉-中频炉双联短流程熔炼生产铸铁件工艺进行了分析研究。
The duplex melting process by Blast and Medium-Frequency Induction Furnaces for cast iron production has been studied.
同时，分析认为这种氧化膜的形成与金属炉料、铸造辅料的洁净度不够以及熔炼、浇注不合理有关。
The low purity of furnace charge and accessories and the improper smelting and pouring crafts were regarded as the formation reason of the oxide film.
分析了钛及钛合金铸锭熔炼技术现状及铸锭的产能、产量情况。
Melting technology status, capacity and output of titanium and titanium alloy ingot are analyzed.
经工业分析测得熔炼煤及矿石成分，并通过计算得到相应有效热值、煤气成分与熔炼热。
Components of smelting coal and iron ore were got from technical analysis. Effective calorific value of coal, component of reductive gas and smelting heat of ore were calculated from the analysis.
同时，对短流程熔炼工艺生产高强度铸铁的能源效益、经济与环境效益进行了分析。
The energy consumption, economic benefits and environmental effect about the short-cut melting process were also analyzed.
通过对合金成分分析，采取合理的熔炼、热处理、金属型铸造等工艺措施，能生产合格的动车组用电机端盖。
With analysis lo-Mg-Al alloy composition C5M4 and of reasonable smelting, heat treatment, permanent casting and other technological measures qualified EMU motor cover can be produced.
采用中频真空感应熔炼炉、X射线衍射仪、金相显微镜、电子探针、显微硬度计等实验分析方法，研究了稀土金属铈与低熔点金属锡在钢中的相互作用。
The interaction between the cerium and tin in steel was studied by vacuum induction melting, Xray diffraction, optical microscopy, electronic probe microscopy analysis, and microhardness tester.
分析了当前熔模铸造所面临的形势，指出了生产实践中熔炼车间容易造成金属浪费的三个环节，并提出了相应的预防措施。
The current situation of investment casting was analyzed. Three links in which metal wastes were likely to be produced were pointed out, and the measures for prevention and solution were put forward.
分析了高炉中频炉双联熔炼短流程生产工艺的特点，采用液态金属状态测评系统研究短流程铁液状态。
It was investigated that the short-cut process of producing high quality iron castings by duplex melting with blast furnace and medium frequency induction furnace.
分析了高炉中频炉双联熔炼短流程生产工艺的特点，采用液态金属状态测评系统研究短流程铁液状态。
It was investigated that the short-cut process of producing high quality iron castings by duplex melting with blast furnace and medium frequency induction furnace.
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