the characteristics of silicon carbon alloy for steel

Before an old customer came to the factory to see the big product, the factory technicians would recommend the new product of our factory-silicon carbon alloy, many customers still do not understand this new product, let me reveal a little bit. The benefits of silicon-carbon alloys are many. The following editor will lead you to understand what is a silicon-carbon alloy, and what is his specific use?

Silicon carbon alloy

Silicon-carbon alloy alloy is a new type of alloy used in converters. It can replace ferrosilicon, silicon carbide, and carburizing agents to reduce the amount of deoxidizer. It is used in the converter deoxidation alloying process. The effect is stable. The chemical composition, mechanical properties and The internal control quality is superior to the traditional process.

Silicon carbon alloy features:

Improve the quality of molten steel, improve product quality, improve product new energy, reduce the amount of alloy added, reduce steel-making costs, and increase economic benefits.

For a long time, the converter alloy has not been adjusted. The structure of traditional alloy varieties is relatively simple, that is, the steel types of Q195 and Q235 use Mnsi+FeSi+SiAiCaBa+Sic+carburizer technology, and the steel types of HRB335 and HRB400 use MnSi+Fesi+AiSi+ Carbon production process.

With traditional silicon-manganese alloys, ferrosilicon resources are becoming increasingly tight, and market prices have been rising. This has caused the cost of converter steelmaking to gradually increase, narrowing the profitability of steel products, and the recovery rate of traditional alloys is greatly affected by converter operations. The end temperature and the amount of slag make the alloy composition in the finished product fluctuate greatly. As a result, the chemical composition of the smelted steel is unstable, and the pass rate of the internal control index of the finished product is low.

Since silicon-carbon alloy is a new type of alloy, there are not many manufacturers currently producing silicon-carbon alloy, mainly in Anyang, Henan.

It can be seen from the application that silicon-carbon alloys have great advantages in replacing some alloys. The demand for silicon-carbon alloys in steel plants is very large, so the prospects for silicon-carbon alloys are very good.

• The basic content of silicon carbon alloy:

• Si: 40%-68% C: 12-20%

• Conventional particle size of silicon carbon alloy: natural block 10-100mm 10-50mm particle size can be customized according to customer requirements.