High carbon silicon is a kind of compound deoxidizer with high cost performance. It is easy to use, unlike outside furnace rafining, who requires a large amount of investment and strict process requirements, and has good deoxidation performance, who can replace deoxidizer such as ferrosilicon alloy.

Augsts ogleklis silīcijs (svars procentuālais daudzums) : Si: {{}}%, C: 15-20%, daļiņa izmērs: 10-50mm, 3-10mm, 0-3mm.

The silicon element Si in high-carbon silicon has the ability of deoxidation and desulfurization, and C has the ability of carburizing and deoxidation. The purpose of containing these two substances in the deoxidizer is to improve the quality of the steel. High carbon ferro silicon uses the characteristics of silicon and carbon to develop the good role of carbon in the deoxidation process, and obtains a composite deoxidizer based on the element with strong affinity between silicon, carbon and oxygen. It has a strong ability to deoxygenate. Because high-carbon silicon is based on [Si], [C], etc., the generated deoxidation products are easy to float and exclude, do not pollute the liquid steel, and can prevent the harmful effect of inclusions such as Al2O3, and also has a certain ability to remove [S] and [P]. In addition, the [Si] content of this deoxidizer is high, and it can be completely

Application prospects of high-carbon silicon: At present, the deoxidizers used in converter steelmaking include ferrosilicon, ferromanganese and silicomanganic, which are weak deoxidizers, producing SiO2 and MnS inclusions of ferrosilicon, and aluminum has a strong deoxidization capacity, but more AL2O3 in steel not only affects the mechanical properties and surface quality of steel, but also causes the clog of the water mouth of the steel drum. Silica-aluminum-barium also produces AL2O3 inclusions, silica-calcium has a good effect, but aluminum static steel cannot be used. And it's expensive.

Augsts ogleklis silīcijs var uzlabot tērauds kvalitāte of dažādas šķirnes no tērauda bet samazināšanas izmaksas. Uzlabošana tērauds kvalitāte ietver samazināšana ieslēgumi, noņemšana kaitīgi komponenti, uzlabošana uzlabošana mehāniskās īpašības no tērauda, samazināšana izmaksas % 2c ieskaitot ietaupīšanu sakausējums materiāls% 2c samazināšana atkritumi , samazināšana tērauds materiāls patēriņš, un uzlabošana raža.

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Populāri tagi: augsts ogleklis silīcijs var uzlabot tērauds