喂丝机是炉外精炼设备之一，它对提高钢的质量具有十分重要的意义。
Metal thread feeding machine is one of the refining equipment outside the steel-making furnace, which is quite important to improve steel-making quality.
炉外精炼就是这种措施之一。
详细论述了转炉出钢过程采用合成渣洗工艺对炉外精炼工艺的影响。
The influences of using synthetic slag during tapping on converters on the ladle furnace refining are described.
通过对比工艺流程和成本指标，指出在生产超低硫钢时，钢水炉外精炼深脱硫的必要性。
By comparisons of steelmaking processes and the cost indexes, it is concluded that deep desulphurization in steel refining is necessary for making ultra low sulfur steel.
总结了近几年国内铁水脱硫预处理、转炉复合吹炼与炉外精炼等主要炼钢生产工艺技术的进步。
The development of converter steelmaking technology for recent years in China, including hot metal desulphurization, combined blowing on converter and secondary refining is reviewed.
试验表明，采用合适的冶炼工艺，大型转炉加炉外精炼能够批量生产超低硫低磷钻杆用钢，使钻杆获得高横向冲击韧性。
Test results show that such steel can be mass produced with technology of a large converter plus the secondary refining, which can insure drill pipes for the transverse impact toughness.
本文综述了炉外精炼工艺技术的进步、应用及优缺点。
This article describes the progress, application of out -of -furnace refining process technology and its advantages and disadvantages.
此外，随着冶金技术的进步，连铸比增加，各种炉外精炼技术被广泛地应用。
In addition, with the progress of metallurgical technology and the increases of continuous casting capabilities, refining technology of external furnace is applied widely.
主要简述转炉炼钢、炉外精炼技术的开发、应用、现状和发展趋势。
Development, application, current status and prospect in the steelmaking and secondary refining technologies have been briefly discussed.
钢水炉外精炼是当前国内外炼钢工业的前沿新技术。
The second refining is the new advanced technology of iron and steel industry inland and abroad.
本文介绍了中国炉外精炼概况，并着重讨论了真空脱气、真空钢包精炼以及不锈钢精炼法。
Thisarticle briefly introduces the secondary refining and discusses it with emphasis on vacuum degassing, vacuum ladle refining and refining process of stainless steel, etc.
炉外处理技术是铁水预处理和钢水精炼技术的总称。
The technology of out-of-furnace treatment is referred to pretreatment of hot metal and refining of molten steel.
介绍了国外转炉流程进行钢水炉外精炼所取得的成就。
This paper introduces the success of the process of converter plus secondary refining and suggestion about its development.
单嘴真空精炼装置是一种新型的炉外精炼设备。
Single snorkel vacuum refining equipment is a new style refining equipment.
本文分析了钢包炉外精炼喂丝工艺的控制要求，介绍了一个喂丝机计算机控制系统及其硬、软件配置。
The article analyzes the control requirements of wire feed "process for ladle refining, introduces a computer control system of wire feed apparatus and its hardware and software."
钢包吹氩是炉外处理或钢包精炼许多方法中的一种，它可以均匀钢液温度，成分，脱除一部分气体与夹杂从而改善钢材质量。
Argon is a ladle furnace or ladle handling of a number of ways that it can homogeneous liquid steel temperature, composition, Removing part of mixed gases and thereby improve the quality of steel.
只有强化每项功能的作用，才能发挥炉外精炼的优势，生产出高品质纯净钢种。
Only through strengthening each function, the advantage of the refining technology can exhibit, then producing the high quality and pure steel!
介绍了济钢第三炼钢厂炉外精炼系统中网络自动化系统的应用。
This paper introduced the network automation system of secondary refining control system in NO.
宝钢二号RH装置的加热系统引进了世界上先进的炉外精炼工艺与设备，由预热和多功能顶枪系统两大部分组成。
Advanced equipment and process of secondary steelmaking are adopted in the combustion system of Baosteel No. 2 RH, which consists of stand by burner and multifunctional top lance systems.
介绍日本钢铁生产中平炉炼钢法、转炉炼钢法、电炉炼钢法、炉外精炼法、不锈钢精炼法。着重论述了连铸生产技术。
Open hearth steelmaking, converter steelmaking, electric furnaces steelmaking, secondary steelmaking and stainless steelmaking in Japan are introduced.
我公司通过采用炉外精炼、电磁搅拌、优化控轧控冷参数等手段，提高了产品实物质量。
The product quality is improved by means of smelting outside oven, electromagnetic stirring and optimizing rolling control and coldness control data.
我公司通过采用炉外精炼、电磁搅拌、优化控轧控冷参数等手段，提高了产品实物质量。
The product quality is improved by means of smelting outside oven, electromagnetic stirring and optimizing rolling control and coldness control data.
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