Microwave heating method was used to reduce coal-containing chromite fines, scarce chromite resources can be fully used, technical process of ferrochrome smelting is simplified. 利用微波加热的方法来还原含煤铬铁矿粉,稀缺的铬铁矿资源可以得到充分利用。
Chromium Oxide was Produced from High-carbon Ferrochrome Alloy Powder 以高碳铬铁合金粉为原料制备三氧化二铬
The application of small particle anthracite in producing high-carbon ferrochrome instead part of coke 小颗粒无烟煤代替部分焦炭生产高碳铬铁的应用
To increase recovery of high carbon ferrochrome, the effecting factors of chrome contents in slags were analysed, and the preliminary test of adding waste magnesia brick and magnesite were conducted. 为了提高高碳铬铁的回收率,分析了影响渣中铬含量的因素,并通过配加废镁砖和菱镁矿作了初步试验。
Enhancement on Analysis Accuracy to Sulfur Element in High Carbon Ferrochrome 如何提高高碳铬铁中硫元素分析的准确性
The Chinese venture in Africa has seen an Australian-based company international ferro metals ( IFM) team up with JISCO, from north-west China, to produce ferrochrome a key ingredient of stainless steel. 中方这个非洲项目是澳大利亚国际铁金属公司(internationalferrometals简称ifm)与中国西北部地区酒钢集团的合作项目,生产不锈钢的主要原料铁铬合金。
The double act came at the launch of two ferrochrome blast furnaces in a patch of desolate scrub 60 miles west of Pretoria. 此次双方合演是为了庆祝两座铁铬合金鼓风炉投入使用,地点在南非比勒陀利亚以西60英里一片荒无人烟的丛林地带。
We inject money, help build the plant, create jobs, give added value ( turning chrome into ferrochrome) and then buy the material at the world market price. 我们投入资金,帮助建厂,创造就业机会,为产品增值(将铬转化为铁铬合金),然后按国际市场价格购买这些材料。
The color development reaction between titanium in extra-low ferrochrome, nitrided ferrochrome and diantipyryl methane is studied. 研究了微碳铬铁、氮化铬铁中钛与二安替比林甲烷的显色反应。
Practice of smelting high-carbon ferrochrome with lower carbon and lower chromium content 冶炼低碳低铬炭素铬铁的实践
Properties and Formation Mechanism of Ferrochrome Electric Furnace Dust 铬铁合金电炉烟尘的性质及形成机理研究
Study of high matrix dry ramming for high carbon ferrochrome 高碳铬铁电炉高基质干式打结料的研究
Study on lining erosion mechanism in low-carbon FERROCHROME FURNACE 微碳铬铁炉渣对炉衬侵蚀机理的探讨
Recovery of ferrochrome in the slag by the method of gravity jig classification 跳汰重力分选法回收渣中铬铁
Simple discussion on thermodynamics and dynamics of smelting high nitrogen ferrochrome 浅谈冶炼高氮铬铁的热力学和动力学条件
It introduces how to produce high nitrogen ferrochrome in vacuum furnace, non-pressured vessel type. 简述了采用非压力容器型真空电阻炉生产高氮铬铁的过程。
Abstract Effects of some factors including special features of chromite smelting process, electric furnace capacity on carbon content in high carbon ferrochrome are stated, and methods of carbon controlling in alloy are presented. 本文论述了铬矿特性、冶炼工艺、电炉容量等因素对高碳铬铁含碳量的影响,提出了控制合金合碳量的方法。
It introduces technological condition and result of smelting high carbon ferrochrome with Xinjiang's high melting point and low grade chromes. It proves that technical economic indexes can be gained under reasonable control operation. 介绍了使用新疆高熔点、低品位铬矿冶炼高碳铬铁的工艺条件和结果,实践证踢通过合理地控制操作,可以得到较理想的技术经济指标。
Progress of stainless steel refining technology and development of ferrochrome industry 不锈钢精炼技术的进展与铬铁工业的发展
The practice of smelting ferromanganese silicon with slag of high carbon ferrochrome is introduced. 介绍了用高碳铬铁渣做造渣剂冶炼锰硅合金的生产实践。
This paper introduces the process operation of low-carbon ferrochrome smelting by electric-silicothermic process with a chrome-ore bedding and its effect to lower carbon content of the product. 本文介绍了电硅热法微碳铬铁冶炼中炉底铺矿的工艺操作及其对产品的降碳效果;
The article introduces the practice of high carbon ferrochrome with low titanium& low silicon, points out the crucial factors which affect its stable production. 介绍了低钛低硅高碳铬铁的生产实践,指出影响低钛低硅高碳铬铁稳定生产的关键因素。
The experience of smelting high carbon ferrochrome in enclosed furnace using lumpy ore blending concentrate is introduced. 本文介绍了封闭电炉以块铬矿搭配铬精矿冶烁炭素铬铁的经验。
Simple analysis on silicon behaviour during smelting high carbon ferrochrome 高碳铬铁冶炼中的硅行为浅析
Produce of high carbon ferrochrome with low titanium& low silicon 低钛低硅高碳铬铁的生产实践
Practice of increasing chrome recovery in high-carbon ferrochrome smelting 提高高碳铬铁冶炼铬元素回收率的实践
The development and utilization of carbon ferrochrome slag 碳铬渣的开发与利用
Rapid determination of calcium, magnesium and manganese in ferrochrome by atomic absorption spectrophotometry 原子吸收分光光度法快速测定铬铁矿中钙、镁、锰
Development of low carbon ferrochrome production of argon oxygen refining process of implementation of DCS control systems and related issues. 氩氧精炼低碳铬铁生产过程DCS控制系统及实现中的相关问题。