Ferro Silicon Granule-Ferro silicon-yrzmetal.com/

Ferro Silicon Granule

Ferrosilicon granules are referred to as silicon granules, that is, ferrosilicon inoculant, an inoculant used in steelmaking, ironmaking and casting. At present, ferrosilicon particles have the following specifications: 0.2-0.8mm, 1-3mm, 3-8mm, 8-15mm.

Ferro silicon used as a reducing agent in the production of ferroalloys. Not only the chemical affinity between silicon and oxygen is great, but the carbon content of high-silicon ferro silicon 75 is very low. Therefore, high-silicon ferrosilicon (or silicon alloy) is a commonly used reducing agent in the production of low-carbon iron alloys in the ferroalloy industry.

Application:

(1) Used as deoxidizer and alloying agent in steelmaking industry.
(2) Used as an inoculant and a nodularizing agent in the cast iron industry.In the production of ductile iron, ferrosilicon is an important inoculant and spheroidizer.

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Introduction
Specification
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Introduction

Ferro Silicon Granule uses:

(1) The composition of ferrosilicon particles is uniform and the segregation is small;

(2) The particle size of ferrosilicon is uniform, without fine powder, and the inoculation effect is stable;

(3) The inoculation effect of ferrosilicon particles is stronger than that of ordinary ferrosilicon, and the tendency to produce slag is also small;

(4) Extend the life of the mold and reduce surface defects;

(5) Reduce pinholes, improve the surface quality of the cast pipe, and improve the pass rate of one-time inspection;

(6) Eliminate micro-shrinkage and improve the processing performance of castings.

硅铁粒.jpg

Specification

Ferro Silicon Sepcs as follows:

Model	Si	C	Al	P	S
FerroSilicon 75	75%Min	0.2%Max	2.0%Max	0.04%max	0.02%max
FerroSilicon 74	74%Min	0.2%Max	2.0%Max	0.04%max	0.02%max
Low Al FeSi 75	74%min	0.2%max	0.5%Max	0.04%max	0.02%max
Low Al FeSi 75	74%min	0.2%max	0.06%Max	0.04%max	0.02%max
FerroSilicon 72	72%Min	0.2%Max	0.3%Max	0.04%max	0.02%max
FerroSilicon 65	62%Min	0.2%Max	0.2% Max	0.04%max	0.02%max
FerroSilicon 45	45%Min	0.2%Max	0.9% Max	0.04%max	0.02%max