magnesium ingot price of China today and the display of the magnesium ingot shipped to Vietnam .

This week, the mainstream price of industrial silicon market fell, and the market continued to be pessimistic. Downstream big factory production reduction or bearish purchase slow, industrial silicon market turnover is still less than expected, big factory mainstream quotation fell, holding factories and traders shipping actively. With the increase of production reduction in southern factories, some purchasers have increased purchasing plans, and the quotation of some discontinued factories has increased, but it is difficult to close the deal. Industrial silicon market is expected to operate weakly and steadily next week.

The waste water produced in electrolytic manganese production has complex composition and heavy pollution load. The waste water contains a variety of pollutants such as total manganese, hexavalent chromium, total chromium and suspended matter, which are not only a pollutant but also a resource.

The dust removal system in the production area has been upgraded completely.

In smelting, it is necessary to pay attention to and master the change of silicon content of ferrosilicon in order to prevent waste products. Therefore, it is necessary to correctly grasp the change trend of silicon content and adjust the silicon content appropriately.

Carburizing agent has played a qualitative role in the production of different casting parts, so how to improve the absorption rate of carburizing agent in medium frequency furnace?