Ferroalloy Knowledge

Ferro silicon chemical composition

Ferro silicon chemical composition Ferro silicon 75 Specs: Si:75% min Al:2% max. C:0.2% max. P:0.04% max. S:0.02% max. Ferro silicon 72 Specs: Si:72% min Al:2% max. C:0.2% max. P:0.04% max. S:0.02% max. Ferro silicon 70 Specs: Si:70% min Al:2% max. C:0.2% max. P:0.04% max. S:0.02% max.

use of ferro silicon

Used as an inoculant and spheroidizer in the cast iron industry.Cast iron is an important metal material in modern industry. It is cheaper than steel and easy to be melted and smelted.

silicon metal 553 specifications

silicon metal 553 specifications Si Metal 553 Si 98.5%min,Al 0.5%max,Fe 0.5%max, Ca 0.3%max, Size:10-100 mm.

What Is The Advantages Of Silicon Briquette

Silicon Briquette is one of many models silicon briquette, the silicon content is 50%-70%. The production process of silicon briquette is that silicon slag through sieving and crushing, then add water and adhesives, pressed into silicon briquette by briquette machine.

ferro silicon lumps china/ferro silicon prices/fesi alloy

Ferro silicon is widely used in steel industry, foundry industry and other industrial production, and is an essential deoxidizer in steelmaking industry.We can offer you 75%, 72%, 65%, 45% grade ferrosilicon products. Our professional manufacturer of ferrosilicon, with 15 years of production experience, exports to many countries, have fesi 65/70/72/75.welcome inquiries.

How to improve the absorption rate of carburizer?

The quality of the carburizer is the key to the smelting of gray iron with more waste steel in the electric furnace.In order to avoid pores and other defects, improve the absorption rate of recarburizer, do the following can achieve twice the result with half the effort.

Metallurgical USES of ferrosilicon

Ferro silicon particles are formed by breaking ferric silicon into a certain proportion of small pieces and filtering them through a certain number of screen leaks. In simple terms, ferric silicon particles are small particles that are selected from natural and standard pieces of ferric silicon by crushing and screening them according to different particle sizes.

How to choose high quality ferrosilicon 75？

Ferro-silicon 75 is the traditional steelmaking material, so ferro-alloy market procurement volume is more frequent to ferro-silicon 75, but a variety of ferro-silicon 75 dazzling how to judge the quality of ferro-silicon 75 has become a lot of manufacturers relatively headache problem below professional ferro-silicon 75 manufacturers tell you to distinguish the good method!

Key points in EAF/LF route steel making 电弧炉/精炼炉炼钢要点

Application: this document is applicable for three phase AC EAF with top charging by scrap basket and spout taping, and may also be taken as reference for modern EAF like Consteel, Quantum, Ecoarc, CISDI-Green, SHARC.

furan resin manufacturers

Good fluidity, easy sand mixing, smooth surface of casting, high dimensional accuracy.