我们恒博物资的无缝管专家最后表示,他已经注意到铬铁的现货价格在过去的数月里出现了上涨。
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。
熟练使用示波器、万用表、电铬铁等电子仪表,熟悉基本元器件。
由于铬铁和废料价格继续上涨,我们的预测值也跟着上调。
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。
1·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。
2·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。
3·Our forecasts have been revised upwards slightly as ferrochrome and scrap prices continue to soar.
由于铬铁和废料价格继续上涨,我们的预测值也跟着上调。
4·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。