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- reducing smelting process 还原熔炼法
- Imperial Smelting Furnace (ISF) smelting process is a quite complex process. 密闭鼓风炉的熔炼过程极其复杂，工艺结构庞大。
- This paper introduces a single slag smelting process with quality limestone replacing poor lime. 采用优质石灰石取代质量差的白灰,进行了单渣电弧炉熔炼。
- The result showed that addition of Mg-Fe ball made a great effect on improving slag condition,reducing smelting consumption,and increasing EF dephosphorization. 结果表明:加入镁铁球后对于改善渣况、降低冶炼消耗、提高电炉脱磷有良好效果。
- Deoxidation should be fully conducted during smelting process,and the pouring temperature should be strictly contr... 熔炼时脱氧应充分,并严格控制浇注温度,以避免出现毛刺、气孔、充型不良等缺陷。
- The oxygen autogenous smelting process of nickeliferous copper concentrate from Jinchuan Nonferrous Corp. 结果表明,含镍铜精矿自热熔炼,可实现除铁、脱硫、保镍,生产含铜90%25的粗铜,并减少镍的循环。
- The formation of the "high efficiency reaction core model" is favor to intensification of smelting process... “高效反应区”的形成有利于强化生产、降低油耗和烟尘率、延长反应塔寿命、提高氧利用率和铜直收率。
- This paper describes that the work has been done in smelting process and production of clean steel in No.3 Steelmaking Plant of WISCO during recent years. 介绍了近年来武钢第三炼钢厂在纯净钢冶炼工艺和生产方面所做的工作。
- The oxygen autogenous smelting process of nickeliferous copper concentrate from Jinchuan Nonferrous Corp. is thermodynamically analyzed. 对金川二次铜精矿氧气自热熔炼过程进行热力学分析。
- During the smelting process of sulfur or lead series free cutting steel, atmospheric pollution is severe, and lead is harmful element to human. 摘要常用的硫系、铅系易切削钢，冶炼时空气污染严重，且铅有毒，对人体有害。
- The nonoxidizable stainless steel smelting process is the most important technology in numerous small and medium scale stainless steel foundries. 不氧化法熔炼是我国中小型铸造不锈钢生产厂家采用的主要熔炼方法。
- The distribution and comprehensive recovery of antimony in tin smelting process are discussed in detail based on the plant practice. 根据生产实践,论述了锑在锡冶炼各主要工序中的行为和分布。
- The effect of Sb cycling in Sn smelting process has been pointed out, and the advice of comprehensive recovery of antimony has also been put forward. 指出了锑在锡冶炼流程中大量循环对生产的影响,提出了综合回收有价金属锑的初步建议。
- Measurement of guarding the furance and increasing the production in strengthening smelting process of pig iron BF at ferroalloys plant of Xinsteel are expounded. 文章阐述了新钢公司铁合金厂生铁高炉强化冶炼过程中的做法,出现的问题和护炉保产措施。
- The circumstances of making high-grade ferrotungsten by alumino-silico-thermic process are desicribed.The influence of technogical condition on smelting process is also discussed. 本文介绍了铝硅热法生产高钨铁的工艺研究情况,讨论了一些工艺条件对冶炼的影响。
- The effect of smelting SiCr by dualprocess to percent of pass for export is analysed.The improvement of SiCr smelting process and its result are emphasised. 分析了二步法冶炼特种硅铬合金工艺对其出口合格率的影响因素；着重介绍了硅铬合金冶炼工艺的改进及其效果。
- The Isa smelting process, a submerged lance top-blown smelting technology jointly developed by MIM and CSIRO is a high-intensity nonferrous smelting process. 艾萨熔炼法是芒特艾萨矿业有限公司 (MIM)和澳大利亚联邦科学工业研究机构 (CSIRO)联合开发的浸没式喷枪顶吹熔炼技术 ,是一种高强度有色金属冶炼方法。
- On the basis of analysis of activated silicon and aluminum components,a new smelting process of Si Al Fe alloy by use of coal spoil for replace a part of bauxite was proposed. 通过分析煤矸石的活性硅、铝成分,提出了以煤矸石代替部分铝钒土冶炼硅铝铁合金。
- I wrinkled up my nose at the nasty smell. 我闻到那股难闻的味，皱起了鼻子。
- The strong smell made me throw up. 这强烈的气味使我呕吐了。
