Sep 30, 2012· Iron-process recycling of iron slag Jacqueline Sabrina Loading, Unsubscribe from Jacqueline Sabrina? , Iron slag recycling machine for sale,equipment for crushing: .
Example of surface slag blowhole in grey iron Close-up of defect showing slag cluster Figure 3 Carbon monoxide blowhole The most common cause of this problem is the failure to totally empty ladles between taps This results in a lowering of the overall metal temperature and a build up of cold manganese sulphide/oxide rich slags
Air-Cooled Blast Furnace Slag Crushed ACBFS is angular, roughly cubical, and has textures ranging from rough, vesicular (porous) surfaces to glassy (smooth) surfaces with conchoidal fractur There can, however, be considerable variability in the physical properties of blast furnace slag, depending on the iron production process
Slag from steel mills in ferrous smelting, on the other hand, is designed to minimize iron loss and so mainly contains oxides of calcium, silicon, magnesium, and aluminium Any sandy component or quartz component of the original ore automatically carries through the smelting process as silicon dioxide
DISPERSIT can be used to control slag defects in gray iron, too We have experience at several foundries that have successfully used this product with gray iron Of course, in these cases we have to work only about slag Even if gray iron is not as dirty as ductile, slag is a considerable concern