The Problem Of Micro - Carbon Ferrochrome Powder in Use

Ferrochrome powder have great use in industry, and different content of chromium iron powder USES, including low carbon ferrochrome powder is low carbon ferrochrome, the carbon content in the smelting industry, powder metallurgy and special welding materials can be used as additive, can enhance the hardness and wear resistance of the product, but low carbon ferrochrome powder in use will meet many problems on the way.

1. After the application of flue gas desulfurization solution, the micro-carbon ferrochrome powder should increase silicon in melting. Carbon is formulated because of the silicon in the aluminum alloy profile. The carbon component has significant harm to the sulfur content of aluminum alloy profiles.

2. After flue gas desulfurization of micro-carbon ferrochrome powder, it is necessary to accurately control the composition of fly ash. When the phenomenon of insufficient magnesium oxide and sodium carbonate in fly ash occurs, appropriate quicklime powder should be added.

3. Improving the temperature control can improve the actual application effect of micro-carbon ferrochrome powder. Generally, it is better to control the temperature control within 1650~1700℃.