冶炼

The circumstances of making high-grade ferrotungsten by alumino-silico-thermic process are desicribed.

本文介绍了铝硅热法生高工艺研究情况,讨论了一些工艺条件对冶炼影响。

Carburant Carburant is a appellative of every kind of additive carbon materials that are used to smelt steel,iron products.

増碳剂 冶炼各种钢品増炭材料通称。

In this paper,the practice of producing nanometer zincite and concentrating indium from the dust of smelting lead was introduced in detail.

文章详细介绍了利用铅冶炼烟尘生纳米氧化锌并富集铟生实践。

Sulfide ores with BaSO4 as the main gangue , two kinds of slags , speiss and As-Cu alloy have been identified.

在还熔炼中添加了砷矿物，冶炼最终品是砷铜合金，还熔炼生砷冰铜（黄渣）等品中铜通过返料操作在冰铜熔炼工序得以回收。

Using carburizing agent and devulcanized agent,experiment of carburisation and desulphuration for semisteel which in smelting high titanium slag by electric cooker has been studied.

用增碳剂和脱硫剂对冶炼高钛渣钢进行了增碳脱硫试验研究。

But now the recycle of UBC in China is disordered and the smelt facility is not advanced.A new kind of UBC recycle facility is an impendent demand.

现在国内废旧易拉罐回收处于无组织状态，再生冶炼设备工艺落后，亟待设计一种新型易拉罐回收装置。

By way of “raising high carbon content and post blowing” as well as recarburization practice can the high carbon steel of fine quality be refined in the converter.

通过“高拉补吹”、炉后增碳工艺，转炉能够冶炼出合格高碳钢。