13. With the upgrading of the single equipment, the metallurgical characteristic of modern cupola - inductionfurnace duplex melting is variable.
随着单体设备的不断更新升级，现代冲天炉—感应炉双联熔炼的冶金特性也发生了很大的变化。
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14. A new type of ramming drier material and its working situation of medium frequency coreless inductionfurnace for melting aluminum are stated.
介绍中频无心感应熔铝炉用新型干式成型耐火材料和使用情况。
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15. The technology makes it feasible that nickel-chromium ferroalloys can be produced with the stainless steel fume in medium frequency inductionfurnace.
中频感应炉将不锈钢生产中产生的烟尘冶炼镍铬铁，技术上可行，社会效果和经济效益显著。
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16. Influence of different crystallizer and cover agents on surface quality of round Cu ingot with P deoxidation in channel inductionfurnace was expounded.
论述了有芯工频感应电炉生产磷脱氧铜圆锭不同结晶器和不同铸造保护气氛对铸锭质量的影响。
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17. This paper presents the method for prolonging the life of the frequency-induction furnace through improving furnace making and correct use of the furnace.
介绍了工频感应熔化炉通过改进筑炉和正确使用工频炉来延长炉龄的方法。
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18. The paper introduces the technological characteristic, working principles of W-type giant power electromagnetic inductionfurnace and the furnace structure.
介绍了大功率喷流感应炉的工作原理，炉子主要结构及其技术特征。
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19. It was investigated that the short-cut process of producing high quality iron castings by duplex melting with blast furnace and medium frequency inductionfurnace.
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。
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20. Melting characteristics of MF inductionfurnace have been expounded with comparison with that of mains frequency inductionfurnace as well as concerns in operation.
论述了中频感应电炉的特点，与工频感应电炉熔炼特性的比较及其操作注意事项。
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21. This paper analyses the main factors that affect energy consumption in coreless inductionfurnace, and suggests the main measures for reducing the energy consumption.
分析了影响无芯感应电炉电耗的主要因素，提出在实际生产中降低电耗的主要措施。
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22. Based on the analysis of the main factors to affect the electricity consumption in medium-frequence inductionfurnace, methods to lower electricity consumption were proposed.
分析了影响中频感应电炉电耗的几个主要因素，提出了降低电耗的途径。
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23. Using sponge iron reduced by iron ore concentrate powder as raw material, the smelting process of pure iron is investigated through non vacuum inductionfurnace and vacuum induction furnace.
24. The structure and principle of a new type of the multiple inductionfurnace heater with bell jar type was introduced. Its application in heat treatment of the metal parts was also introduced.
阐述了一种新型钟罩式多炉膛感应加热炉的结构和工作原理，介绍了它在金属零件热处理中的应用。
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25. The specimen was heated and burnt in oxygen fluid in high-frequency inductionfurnace. Carbon in specimen was transformed into carbon dioxide, and then determined by infrared absorption method.
试样于高频感应炉的氧气流中加热燃烧。使样品中的碳全部转化为二氧化碳，红外检测。
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26. A numerical model for simulating the temperature field of titanium melted in inductionfurnace with a water cooled copper crucible has been developed by using the direct finite difference method.
利用直接差分法，建立了水冷铜坩埚感应熔炼过程温度场数值模拟计算模型。
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27. The paper describes operation of the detachable zinc melting inductionfurnace and summaries the practical experience in start-up, routine maintenance and restart at cold state of electric furnace.
叙述了可拆卸式熔锌感应电炉的运行实践，总结了电炉开炉、日常维护、冷炉再启动等实践经验。
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28. The utility model relates to the improvement of a temperature oxygen measuring and carbon sampling sensor used for melting steel, in particular to the melting steel in the vacuum induction furnace.
本实用新型涉及用于钢液，尤其是用于真空感应炉内钢液所用的测温定氧、定碳取样传感器的改进。
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29. Via vacuum inductionfurnace and metallographical analysis, the effects of RE on the grain size of the austenite and distance of the pearlite laminae of high-carbon steel for heavy rail were studied.
30. There are three respects of contrast between high alumina and silica sand in using for inductionfurnace Lining. They are the sintering technology, the using effect and the synthetic economic results.
