通过二次熔炼处理，可在一定程度上改善试样的微观组织结结构，提高其力学性能。
Through secondary smelting processing, to a certain extent, the microstructure of the samples and its mechanical properties improve.
反应堆退役将产生大量放射性废物金属，熔炼处理可使其减容、再循环再利用，以大量减少放射性废物处置量，回用绝大部分金属。
The melting treatment can be used for the volume reduction, the recycle and reuse of the radioactive scrap to reduce the mass of the radioactive waste disposal and to reuse most of the metal.
重点介绍了新的铸造技术，包括无熔剂熔炼和非铬化阳极处理。
New casting technologies including fluxless melting and nonchromated anodisation surface treatments are emphasised.
原辅材料中的杂质、熔炼铸轧过程的污染及净化处理不当是形成夹杂的原因。
Impurity in raw and auxiliary materials, pollution in smelting casting process and abnormally purified treatment are the reason of forming inclusion.
论述了国外铸造镁合金的发展趋势，其中重点讨论了包括无熔剂熔炼在内的新的铸造工艺以及非铬酸阳极化表面处理工艺。
This article discusses the developments of cast magnesium alloys. New casting technologies including fluxless melting and nonchromated anodisation surface treatments are emphasised.
采用中频熔炼、离心雾化凝固冷却得到铸态低碳铸钢丸，并对此进行相应回火处理得到不同硬度及寿命的低碳铸钢丸。
In this thesis, series of low carbon cast steel shot were successfully obtained by medium-frequency melting and centrifugal atomization technologies and temper were performed.
通过对成分、铸造工艺、熔炼工艺及热处理工艺的优化，使铸件的工艺出品率达到85%。
By optimizing composition, foundry method, melting process and heat treatment process, the rate of qualified castings was increased up to 85%.
介绍了球墨铸铁曲轴的铸造方法、熔炼工艺和热处理工艺，同时描述了预防一般缺陷的措施。
Foundry method, melting process, heat treatment process for nodular iron crankshaft was introduced and the measures to prevent common defects were described.
本实用新型可应用于熔炼电炉的烟气处理，具有有效的消除烟尘的效果。
The utility model can be applied to the smoke treatment of the smelting electric furnaces, and has the effect of effective smoke removal.
介绍了铁合金蠕变热压定形耐热球墨铸铁模具铸件的铸造、熔炼和热处理工艺，探讨了它的形成机理。
This paper introduces casting and heat treatment of heat resisting nodular iron of fixed mould of creep heating pressure in titanium alloy, and discusses the formation cause of it.
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.
熔炼、铸造和热处理工艺，可作为同类型产品或材料在制造过程中的参考。
Smelting, cast-on outwell and heat treatment handicraft, may accomplish with the type product or material in reference in creating process.
因此，目前国内企业对进口氧化镍矿的处理主要是采用电炉熔炼或高炉冶炼生产镍铁。
Therefore, the current domestic enterprises mainly produce ferronickel with nickel oxide ore by electric furnace smelting or blast furnace smelting.
株洲华能科技有限公司是一家以生产中、高频熔炼及热处理设备为主的民营骨干企业。
As a key private enterprise specialized in manufacturing intermediate and high frequency smelting equipments as well as equipments of thermal treatment, Zhuzhou Huaneng Technology Co.
矿业：金属熔炼(送及循环电解液)废液的洗涤处理。
Mining industry: metal melting (transportation and circulation of electrolyte); washing of liquid waste.
论文分两部分，对熔池熔炼—连续烟化法处理高钨电炉锡渣和熔池熔炼—连续烟化法处理低品位锑矿进行了研究。
This paper deals mainly with two parts, which is the study of the application of the BS-CF process to the high tungsten slag of tin smelting and to the treatment of low-grade antimony minerals.
对铸铁熔炼、球化处理及铸造缺陷的防止等方面提出了控制措施，并应用于实际生产。
Iron smelting and spheroidizing, casting defects prevention should be controlled effectively. Finally, the paper discusses how to apply it to the actual production.
对高铬铸铁的熔炼速度、过热温度、浇注温度及变质处理进行了研究。
The melting speed, overheat temperature, pouring temperature and modification in production of high chrome cast iron were studied.
对高铬铸铁的熔炼速度、过热温度、浇注温度和变质处理进行了研究。
The influence of melting rate, super heating temperature, pouring temperature and modification on high chromium cast iron were researched.
对铸铁生产流程中的预处理及其它各前置工序中所用的熔炼材料作了归类。
The melting materials used in the pre-treating and other previous procedures of the cast iron melting process were classified.
已在熔炼、铸造、弯管、热锻、焊接和表面热处理等行业广泛应用。
In melting, casting, bending, forging, welding and surface heat treatment and other industries widely used.
为此，本文对冲天炉熔炼锻造白口铁进行了试验研究。结果表明，采用适当的熔炼工艺和必要的炉前处理，可以生产出具有良好锻造性能的白口铁铁水。
In this paper, smelting it with cupola was experimentally studied and the results obtained shows that wrought white iron can been smelted with cupola by means of some right processes.
北赛电工接触线的生产工艺主要包括合金熔炼、连续铸造、连续挤压、轧制、在线探伤、拉拔成型以及热处理等。
The main production technology of BSEC includes alloy melting, continuous casting continuous extruding, rolling, online detection, drawing molding, heat treatment, etc.
用真空熔炼法制备了多种贮氢合金原样，分别经不同温度、时间热处理和保护气氛下球磨处理。
In this paper a series of RE2MgNi9 hydrogen storage alloys were synthesized by vacuum induction melting method.
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.
本实用新型涉及一种环保烟气处理装置，特别是适合熔炼电炉使用的一种电炉烟气处理装置。
The utility model relates to an environmental-protection smoke treating device, particularly a smoke treating device for electric furnaces, which is suitable for smelting electric furnaces to use.
根据硫酸钠熔炼法处理废合金所得钴渣组成特点 ，通过氧化焙烧、酸分解、水解除杂、沉钴和煅烧等工序制取氧化钴。
Thermodynamic analysis on cobalt removal by potassium permanganate oxidization in leaching solution by sulfuric acid of zinc residue containing cobalt in zinc hydrometallurgy;
根据硫酸钠熔炼法处理废合金所得钴渣组成特点 ，通过氧化焙烧、酸分解、水解除杂、沉钴和煅烧等工序制取氧化钴。
Thermodynamic analysis on cobalt removal by potassium permanganate oxidization in leaching solution by sulfuric acid of zinc residue containing cobalt in zinc hydrometallurgy;
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