炭阳极是电解铝生产的关键。

Carbon anode is the key to electrolytic aluminium production.

碳素是电解铝过程中用的电极。

Carbon element is the electrode used for electrolyze aluminum.

重点支持了农用车、机制纸、化肥、阿胶、电解铝等优势行业和产品的发展。

Key support for the agricultural vehicle, the mechanism of paper, fertilizer, donkey-hide gelatin and electrolytic aluminum sectors with a competitive edge and product development.

能源、原材料和运输需求缩减，钢材、电解铝等产品市场价格下降，产能过剩问题明显暴露。

Demand for energy, raw materials and transport shrank; prices of products such as steel and electrolytic aluminum fell; the problem of excess production capacity became apparent.

一种铝电解用磷生铁，涉及一种用于铝电解铝生产中用于连结钢爪和炭块 的磷生铁。

The phosphorus-containing pig iron for electrolyzing aluminum is used in connecting the steel claw and the carbon block for electrolytic aluminum production.