欧美日韩乱-欧美日韩乱国产-欧美日韩乱码毛片免费观看-欧美日韩免费-91欧美精品综合在线观看-91欧美一区二区三区综合在线

In the process of industrial processing, silicon aluminum strontium calcium is a very common kind of iron alloy, which is also very common in the industrial production process. In the production process of silicon aluminum strontium calcium, there are many places that need our attention. The manufacturers of silicon-aluminum-bismuth calcium producers will briefly introduce the key points in the production process of silicon-aluminum-bismuth calcium.

First, silica, bauxite, and coke are uniformly mixed and added to a smelting furnace to produce silicon aluminum alloy. CaO and coke are then added in portions to promote the formation of silicon calcium aluminum. The antimony ore and coke are added in batches to promote the formation of silicon calcium strontium aluminum alloy. Generally, the composition of silicon calcium strontium aluminum alloy is: Si>30%, Ca>6%, Ba>9%. Al>8%. In the production, the ratio of Al2O3/SiO2, CaO/BaO, (CaO 十BaO)/Sio2 should be controlled, and the amount of coke added should be controlled.

In the process of processing silicon aluminum strontium calcium, we must pay more attention to the order of addition of various raw materials, as well as the amount of addition, which directly determines the quality of silicon aluminum strontium.

• Prev: Metal silicon factory reported full confidence
• Next: History of ferroalloys