The flow conditions have a great influence on the distribution of porosity, and may destroy the above-mentioned laws and cause very large porosity in local areas. According to the formation process and influencing factors of porosity, the way to prevent the porosity of aluminum alloy ingots is:
The product of copper fire refining is blister copper containing 99.0% to 99.6% copper. Due to its low purity, it cannot meet the requirements of industrialization. Therefore, it must be electrolytic refining to remove impurities that are difficult to remove in fire refining.
Aluminum ingot continuous casting unit is the key equipment in electrolytic aluminum production. At present, most of the aluminum ingot casting machines used by major domestic aluminum factories: this unit uses a proximity switch, which is easy to maintain and repair. For the electrical faults that occur during the operation of the unit, corresponding measures must be taken to eliminate them quickly and effectively to ensure the normal operation of the unit.
The aluminum ingot casting machine solves the problems of easy delamination and falling off caused by the lax aluminum wrapping of iron particles, and effectively improves the efficiency of aluminum ingot casting, wrapping iron particles, demoulding, etc., and improves the quality of the product.
The aluminum ingot casting machine seems to be not very familiar to everyone, but it can solve the problems of easy delamination and falling off caused by the lax iron particles wrapped in aluminum, so will the aluminum ingot casting machine be affected by manual technology? What about the impact?
The basic equipment for the production of aluminum ingots should be fully equipped: aluminum melting furnace, automatic ingot casting machine, automatic ingot stacking machine, environmental protection equipment, forklift, spectrum analyzer, weighbridge, refining machine, etc. Pay attention to points can also be added on the basis of the above: mixing equipment, feeding equipment, sorting equipment, online degassing, etc.