Ferro alloy of metal products in 65 with good quality

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Description 

 Ferro Silicon is one kind of ferroalloy which composes ferrum and silicon. Ferro Silicon uses coke, quartz 

(or silica) as raw materials and it  is made by electric furnace. Owing to that silicon and oxygen are easily compound 

into SiO2, the ferrosilicon is often used as deoxidizer in steel plant. 

Features 

 1. Fesi 65% is often used as deoxidizer in steel- making.   

2. Ferrosilicon also can be used as alloy elements join agent, which is widely used in low alloy steel, non-ferrous metal, bearing steel, heat-resistant steels and electrician silicon-steel. 

3. Ferro alloy can be used as a reductant in ferroalloy production and chemical industry. 

 

Specification

Brand

Chemical  Composition (%)

Si

Al

Ca

P

S

C

Fe

               <=< span="">

FeSi75-A

74.0-80.0

1.5

1

0.035

0.02

0.2

Balance

FeSi75-B

72.0-80.0

1.5

1

0.04

0.02

0.2

Balance

FeSi65

65.0-72.0

2

1

0.04

0.02

0.2

Balance

FeSi45

40.0-47.0

2

2

0.04

0.02

0.2

Balance

Pictures

 

Ferro alloy of metal products in 65 with good quality

Ferro alloy of metal products in 65 with good quality

Ferro alloy of metal products in 65 with good quality

 

 

FAQ

1 About Shippent & Packing?
Plastic bag(antiproof) +Iron barrel, all adjustable to customer's specific demands.

2 Its Size?

0-3mm,3-10mm,20-80mm or as the customers’ requirements 

3 After-sales?

one year service

4 Payment terms?

LC, T/T with down payment

 

 

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Q:Why calcination furnace is used in the production of sulfuric acid from calcined pyrite?
Because the boiling furnace can make the burden evenly but also can make the charge and air full contact, ensure stable and fast oxidation process, the stationary and the whole process in material consumption, SO2 and energy transfer.
Q:The rocks I see in my world make sure they have iron ore around them
Where there is magma, there are a lot of minerals nearby
Q:What is the purpose of pyrite ore crushing when pyrite produces sulphuric acid?
Light yellow brass surface, often with yellow brown tarnish. Green black brown or black streak. Having a strong metallic luster. Opacity. No cleavage, fracture shape, hardness 6~6.5, relative density 4.9~5.2. Detection capability.Pyrite is a semiconducting mineral. Because of the substitution of unequal impurity components such as Co3 and Ni3 instead of Fe2 or [As]3 and [AsS]3 instead of [S2]2-, the electron heart (n type) or hole core (P type) is produced and has conductivity. Under the action of heat, the trapped electrons are easy to flow and directional, forming electron flow, generating thermoelectric EMFs, and having thermoelectric properties.
Q:How many kinds of iron ore are there? What is the color lattice of an ore?
Magnetite (MagnetITe) is an iron oxide ore, the main component is Fe3O4, is a composite of Fe2O3 and FeO, black gray, the proportion of about 5.15, containing Fe72.4%, O 27.6%, magnetic.
Q:Where can I find iron ore in my world?
And not much. Digging iron recommends digging between the heights of 58~15. By F3, you can call up all kinds of information, in which Y is the height of your location. No matter where it is underground, there will be minerals.
Q:Is pyrite the pyrite?
The main component of pyrite is different with the composition of ferrous sulfide, pyrite.
Q:What are the common types of iron ore?
According to geographical division, there are countries of mine. By name, it's a lot more common, such as Australian PB powder, Newman powder, Mike powder, and all kinds of blocks, Yang Di powder, and FMG special powder, super special. Bar of Brazil. Non mainstream, such as Philippines, Indonesia Malay sand, powder, Canada, South Africa, Iran, Mexico, many.
Q:What is the current cost of iron ore production?
The import price of iron ore has risen, but not all steel companies rely on imports, such as large state-owned steel prices,
Q:How to judge the grade of iron ore intuitively?
Ore grade determination can be a very shallow dish (it can be skilled with the palm), will pour a little iron powder, add water, shake, the muddy water drained, (if iron is after flotation, the surface water after the bubble will appear, can use the mouth to blow out). Add water, until the water clear (basically three or four line), the rest of the iron if the color black to greasy hair, even feeling a little blue, it shows very good taste, in more than 65%; if the color is black, and there is no impurity particles such as quartz, grade should be above 60%. 60% the following is their own experience to judge.
Q:What does magnetite do to humans?
Historical records in the Western Han Dynasty (about 90 BC) in the book "Cang Gong biography" is about the king physician using 5 kinds of mineral medicine (called five stone) treatment. These 5 kinds of mineral medicine refers to the magnet (Fe3O4), cinnabar (HgS) and realgar (As2O3) or alum (aluminum potassium sulfate) and green (2cuCo3). Later dynasties have recorded the use of magnets for medical treatment. For example, in the Eastern Han Dynasty "Shennong Materia Medica" (circa second Century) in the book is about the use of medicine taste of Han Xin chi (magnetic) stone treatment of rheumatism, limb pain, disease and in addition to deafness, Tao Hongjing's "Mingyi bielu" and the northern and Southern Dynasties (ad 510 years) the medical book magnet can raise kidney strong, integrity, through joint, eliminating pain and swelling etc.. The daughter of the famous medical scientist Sun Simiao of the Tang Dynasty's "party" (AD 652 years) the book also talked about the medicine made by the magnet pill, such as regular use of good eyesight. Sheng Hui Fang Song where the Xiying "(1046 AD) medical book spoke magnet can cure children swallowing needle injury, this is the big jujube magnet, wear silk thread into the polished hole throat, can suck out the needle swallowed.

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