Ferro Silicon Low Aluminum Supplied By Ningxia Large Factory

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China main port
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TT OR LC
Min Order Qty:
0 m.t.
Supply Capability:
20000 m.t./month

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Packing

25Kg/bag, 1MT/bag or as your requirements.

Ferro Silicon Description 

 Ferro Silicon is a kind of ferroalloy which is composed of ferrum and silicon. Ferro Silicon uses coke, quartz 

(or silica) as raw materials and is made by electric furnace. Because silicon and oxygen are easily compound 

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

 

Ferro Silicon Application

 1. Fesi 75% 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. It can be used as a reductant in ferroalloy production and chemical industry. 

4. In iron industry it can be used as inoculant and nodulizer.

 

Specification

Brand

Chemical  Composition (%)

Si

Al

Ca

P

S

C

Fe

               <=

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

FeSi72

72

1.5

1

0.04

0.02

0.2

Balance

FeSi70

70

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













 

Packaging & Shipping
1. Plastic bag(antiproof) +Iron barrel, all adjustable to customer's specific demands.
2. Shipment within 3 working days after production.
 

Ferro Silicon Size

0-3mm,3-10mm,10-100mm or as the customers’ requirements 

Picture

Ferro Silicon Low Aluminum Supplied By Ningxia Large Factory

Ferro Silicon Low Aluminum Supplied By Ningxia Large Factory


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Q:The welding welding hard alloy cutter, should use what type of flame why
With the fire on it. Put the knife and put some red hot and then put up with borax alloy outer flame burning red and then placed in a good point copper alloy and borax on the use of knife gap flow with upper and lower outer flame burnt gap can be
Q:Import all carbide drill bit, mainly those brands
Cobalt collar, YG, Santak, Kenna and so on, YG cost-effective. Used in the high efficiency, high precision, difficult to processing materials, with the overall hard alloy, with cold or cold.
Q:How to distinguish cemented carbide grades?
Carbide how to distinguish between help you answer the following, I hope to help youCommonly used carbide WC as the main component, according to whether to join other carbide is divided into the following 3 categories:(1) tungsten cobalt (WC+Co) cemented carbide (YG), as long as pig iron is processedIt consists of WC and Co which has higher flexural strength, toughness, good thermal conductivity, but heat resistance and poor wear resistance, mainly used for processing cast iron and nonferrous metals. YG hard alloy fine grain (such as YG3X, YG6X), in the same amount of cobalt, the hardness, wear resistance than YG3 YG6 high strength and toughness is poor, suitable for machining hard cast iron, austenitic stainless steel, heat-resistant alloy, hard bronze.(2) tungsten titanium cobalt hard alloy (WC+TiC+Co) (YT) "the main processing of wrought iron"Because of the hardness and melting point of TiC was higher than WC, so compared with YG, the hardness, wear resistance, hardness increases, bond high temperature, strong antioxidant capacity, and will generate TiO 2 at high temperature can reduce the adhesion. But poor thermal conductivity, low flexural strength, so it is suitable for processing steel etc. the toughness of materials.
Q:What type of emery grinding machine is 3000/min for grinding carbide turning tools (e.g., YG8.YS8.YT15.YW1, etc.)?
Green silicon carbide grinding wheel, not sure. You'll have to look at the real map. Some resin grinding wheels are also green.
Q:The difference between HSS and carbide knives
High speed steel which is mainly used in the rapid operation of the machine, its good fatigue performance, high temperature performance is better, but the hardness is generally hard alloy steel mainly refers to alloy steel with high hardness, high hardness of the steel is mainly emphasized in a certain range, but may be brittle or will be relatively large, high performance high temperature, poor.
Q:Which hardness is 5 of carbon steel and alloy steel?
Carbon steel is also divided into many kinds, the higher the carbon content, the greater the hardnessAlloy steel is also very many kinds of ah, what tungsten carbon alloy, chromium, manganese, molybdenum and so on a lot?It seems that Chinese steel is not of high qualityTechnology is not in place
Q:Advantages and disadvantages of cemented carbide bit 5
The advantages of carbide drill can drill more hard material, the disadvantage is to be good grinding, grinding is not good, easy to break the edge, two main cutting edge height and angle equivalent, it is best to use the grinding machine.
Q:What materials are hard alloys used to process?
YG hard alloy, impact resistance, high temperature resistant, processing pig iron.
Q:The difference between tungsten carbide cutter
Tungsten is on the hard alloy with tungsten carbide as the main (academic called tungsten based alloys), we called the daily hard alloy is usually tungsten based alloys, namely tungsten steel.
Q:What's the use of recycling cemented carbide?
Recycling can be reused ah, and recycling plastics, scrap iron and so on are a reason.

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