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铬铁矿是生产铬铁合金的重要原料。Chromite is main raw material for smelting ferrochromium.

用催化动力学示波极谱法测定铬铁中微量钒。A method for the determination of micro amounts of vanadium in ferrochromium was presented.

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并扼要介绍了本厂低磷微碳铬铁生产情况。The production of low phosphor ferrochromium at Shanghai ferroalloy works is briefly introduced.

低碳铬铁和稀土硅铁的变质效果次之。The modification effects of low-carbon ferrochromium and rare-earth ferrosilicon take second place.

研究了用针铁矿法从铬铁合金硫酸浸出溶液中除铁并回收铬。Remove of iron from sulfuric acid leaching solution of ferrochromium alloy by goethite is researched.

该DCS系统可广泛应用于微碳铬铁的生产过程自动化领域。The DCS system can be widely used in the production lines of low-carbon ferrochromium materials in china.

对微碳铬铁熔体真空脱碳处理有一定参考意义。This may be the reference for the processing of decarbonization of low-carbon ferrochromium melt in vacuum.

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简要介绍了采用热装硅铬的电硅热法生产中低碳铬铁的过程和所获得的经济效益。In the paper, trace of impurity element Mn and P in low carbon ferrochromium were determinated simultaneously by ICP-AES.

本文介绍了使用硅铁代替硅铬合金作还原剂，冶炼低碳铬铁的工艺方法。The process of smelting low carbon ferrochromium using ferrosilicon as reducer instead of silicochromium alloy is introduced.

铬铁矿粉烧结的成功将为我国铁合金行业充分利用廉价铬铁矿粉提供技术支持，有利于降低铬铁合金生产成本。The successful sintering of chromite fines will technically support Chinese ferroalloy industry to produce ferrochromium on cheap chromite fines at low cost.

作者就含碳铬矿球团在竖炉内熔融还原冶炼铬铁合金的新工艺进行了试验。Trials of a new smelting reduction process for ferrochromium manufacture in shaft furnace with carbon bearing chrome-ore pellet was carried out by the authors.

讨论了铬铁和镍铁合金样品的分析方法，建立了二元比例法分析二元样品的数学模型。The analysis method of ferrochromium and ferronickel samples is discussed and the mathematical model for using binary ratio technique to analyze dual samples is set up.

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概述了铬铁合金废渣用跳汰精选分离的工艺流程、设备参数和性能，以及该工艺的经济效益。The process flowsheet, equipment parameter of jigging separation used for waste slag and metal from ferrochromium manufacture is summarized. Its economic result are also given.

简要介绍了采用热装硅铬的电硅热法生产中低碳铬铁的过程和所获得的经济效益。It briefly introduces the process of producing medium and low carbon ferrochromium with hot charging ferrochromium in electro-silicothermic method as well as the economic benefit obtained.

本文介绍了用固态硅铬合金热兑法试生产微碳铬铁的情况，并讨论了该工艺在实践中存在的问题及改进意见。The condition of producing extra-low carbon ferrochromium with solid SiCr by perrin process, is introduced the existing problems in practice and opinions for improving for this process are discussed.