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- The structure and function of vacuum induction CVI/CVD system is presented. 介绍了真空感应CVI/CVD系统结构、功能。
- Special alloys and stainless steels are manufactured in vacuum induction melt furnaces. 特殊合金和不锈钢是在真空感应熔炼炉中制造的。
- The application of CaO crucible in high temperature smelting alloy in vacuum induction furnace was introduced. 此外简单介绍了氧化钙坩埚在真空感应炉中冶炼高温合金的使用情况。
- It is most difficult to eliminate the discharge in vacuum induction melting furnaces,a series of measures are suggested in the paper. 真空感应熔炼炉杜绝放电是十分困难的。针对熔炼过程中的放电问题,提出了一系列的措施。
- To ensure smelt is successful, 5 steel study furnace of 2 vacuum induction controls carbolic element component strictly. 为保证冶金胜利,五钢探讨二所真空感觉炉严励掌控炭因素成分。
- As an important part in vacuum induction melting (VIM), the automatic control system has a direct influence on the quality and output of products. 其自动控制系统作为重要的组成部分,直接影响产品的质量和产量。
- A vacuum induction melting furnace with tri-chambers has developed to suit the high needs of the quality and production of engine vanes. 为适应我国的发动机叶片的高质量和高速度生产的要求,开发了三室真空定向结晶炉。
- Rapidly quenched NdFeB ribbons were prepared by vacuum arc-remelting overflow and vacuum induction remelting,followed by subsquent crystallizing. 用真空电弧重熔溢流法和真空感应重熔单辊法制备快淬钕铁硼条带,随后进行晶化处理。
- The non-metallic inclusions morphology in the steel treated with calcium has been investigated with theoretical calculation and experiment in vacuum induction furnace. 通过理论计算和在真空感应炉中钢水钙处理试验,研究了钙处理对钢中非金属夹杂物形态的影响。
- Introduce the electroshock penetration, mechanism of vacuum induction furnace, analysis the reasons of it and put forword the methods to pvevent electroshock penetration. 摘要介绍了真空感应电炉电击穿的机理,分析了国产真空感应电炉电击穿的原因,提出了预防感应线圈匝间电击穿的各种措施。
- In situ MgO/Mg 2Si reinforced magnesium matrix composite was fabricated by adding SiO 2 into the molten magnesium under the protection of Ar gas atmosphere in vacuum induction furnace. 通过真空感应炉中氩气保护 ,在纯Mg熔体中加入SiO2 原位反应自生MgO/Mg2 Si增强镁基复合材料 ,并采用XRD、OM、ESEM、EDAX等对反应生成相的种类、形态、大小和分布等进行研究。
- Work materials were SUS303, SUS303Cu, SUS304 and SUS316, the contents of the additives, such as S, Ca, Cu and Bi were varied and the steels were melted in furnaces of a commercial scale and a vacuum induction furnace were used. 试验材料为SUS303、SUS303Cu、SU304和SUS316。 添加元素如硫、钙、铜、铋添加在不同的钢里,用一个工业用的熔炼炉和真空感应炉炼钢。
- Using sponge iron reduced by iron ore concentrate powder as raw material,the smelting process of pure iron is investigated through non vacuum induction furnace and vacuum induction furnace. 以由铁精矿粉直接还原出来的海绵铁为原料,以非真空感应炉和真空感应炉为冶炼设备,对纯铁的冶炼工艺进行了研究与试验。
- Via vacuum induction furnace,metallographical analysis and properties measurement,the effects of carbon content on microstructure,impact toughness and strength of RE steel for heavy rail were studied. 通过真空感应炉模拟实验,结合金相分析和性能测定,研究碳对于稀土重轨钢微观组织、冲击韧性和强度等的影响作用。
- Considering the deficiency of measurement in the melting process, an RBF neural network method is developed to predict the end-point carbon content in the vacuum induction furnace. 摘要针对冶炼过程中碳含量不能直接测定的不足,采用RBF神经网络对真空感应炉的终点碳含量进行预报。
- Via vacuum induction furnace 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. 通过真空感应炉模拟实验,结合金相分析,研究稀土对于高碳重轨钢奥氏体晶粒尺寸和珠光体片层间距等的影响作用。
- Describing briefly the structure and functions of vacuum induction CVI/CVD system, how to control automatically the system is analyzed to the point with its high sensitivity to disturbance considered. 摘要介绍了真空感应CVI/CVD系统结构、功能。针对真空感应系统干扰强的特点,分析了对该系统进行控制的要点。
- Semi-continous vacuum induction melting furnace 半连续真空感应熔炼炉
- high vacuum induction heater furnace 高真空感应加热炉
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。