采用高真空电弧熔炼炉熔炼，制备了K418镍基高温合金。
Abstract :K418 Ni-base superalloy was melted in high vacuum arc-melting furnace.
在电弧熔炼中，提高电极位置控制的精度是一个十分重要的问题。
It is a problem of great importance to raise the control precision of electrode position in arc smelting.
采用真空自耗电极电弧熔炼制成钕氧化物颗粒增强钛基复合材料。
The neodymide particulate reinforced titanium matrix composites were made by vacuum arc remelting.
应用电弧炉单渣法炼钢的改进工艺，能广泛用于诸多钢种的熔炼，具有较强的实用性、灵活性。
A new technique of applying arc furnace single-slag manner smelting steel can widely be used in varies of steels smelting, and possess preferable practicality and agility.
根据电弧炉的熔炼工艺特性对电弧炉各种炉况进行研究，并给出了一种基于专家系统的电弧炉炉况判断方法。
Based on the research of smelting technics and furnace state, this thesis gives an EAF state judgement method based on expert system.
真空自耗电弧炉是熔炼钛、锆等稀有金属的主要工业手段，如何提高熔炼工艺水平，保证产品质量，提高经济效益，已成为稀有金属行业广泛关注的问题。
With requred to the melting of rare metals the major issues are the development of melting technology, assurance of product quality, and increase in production efficiency.
电弧炉是利用电弧产生的高温熔炼矿石和金属的电炉。
Because of the high temperature of arc, arc furnace is use to melting ore and metal.
电弧炉是利用电弧产生的高温熔炼矿石和金属的电炉。
Because of the high temperature of arc, arc furnace is use to melting ore and metal.
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