FeSi For Metallurgical Deoxidizer

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FeSi
1.13 years' professional experience
2.Controlled composition&size
3.ISO&SGS QA
4.High energy

FeSi            

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.

Application

1. Ferrosilicon 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

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



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Q:What is carbide material P30, please?
1.p stands for ferrous metals suitable for working long cuts.2.p30 is suitable for working steel, cast steel, long cut malleable iron. Suitable for general rough machining.
Q:What are the features of cemented carbide YG8 knives?
So professional, do not understand the normal, YG8 are used for processing pig iron and other artifacts
Q:Why is carbide cutting tools less standard than high speed steel cutting tools?
Because the hard alloy material rigidity is better, the brittleness is bigger, the toughness is relatively bad, namely is easier than the high speed steel cutting tool to break off, after grinding blunt, the force is more complex. Greater resistance.Cemented carbide: an alloy material made from powder metallurgy by hard metals and bonded metals of refractory metals. Hard alloy is widely used as a tool material, such as turning, milling, planing, drilling, boring, used for cutting cast iron, non-ferrous metals, plastics, chemical fiber, graphite, glass, stone and steel, can also be used for cutting steel, stainless steel, high manganese steel, tool steel and other hard processing materials. Now, the cutting speed of new carbide tools is several times that of carbon steel. Hard alloy with high hardness, strength and toughness, good wear resistance, heat resistance, corrosion resistance and a series of excellent performance, especially high hardness and wear resistance of it, even at a temperature of 500 DEG C also remained unchanged, at 1000 degrees C still have high hardness.
Q:Detailed comparison of cemented carbide with diamond properties
Diamond is hard and brittle, with excellent performance, most of the material processing, as is the emerging industry, the production level is uneven, the high price range; processing hard alloy is less, the price is relatively cheap, because it is a traditional industry, level of production is relatively mature. If you are now worried about the choice of a tool for processing, using diamond tools or carbide tools?
Q:What kinds of carbide knives do you have? Write out its main functions and uses.
(2) tungsten titanium cobalt (WC+TiC+Co) cemented carbide (YT), such as YT5, YT15, YT30 and so on.Because of the hardness and melting point of TiC is higher than WC, so compared with YG, its hardness, wear resistance, red hardness increase, bonding temperature is high, antioxidant ability is strong, and in high temperature will produce TiO 2, can reduce bonding. But the thermal conductivity is poor and the bending strength is low, so it is suitable for the processing of steel and other tough materials.
Q:What type of carbide is the most ductile?
Cemented carbide material with tungsten and cobalt carbide toughness is better, at present the carbide grade in the most toughness of YG15. The relation between cobalt content and toughness is shown below. It can be seen that cobalt content and 13%-16% toughness are the best. In this interval, only YG15 cobalt content is 15%.
Q:Can carbide drills be used for high speed steel twist drills?
Now, like OSG's drill, mainly carbide based.
Q:What is the tungsten alloy blade, what is the difference with the hard alloy blade? What is it for?
Tungsten alloy blade is a kind of hard alloy, metal processing used in the workpiece.You search for Zhuzhou cemented carbide first station can help you to find out more information
Q:What are the types of cemented carbides?
3. Indexable cutters, including indexable carbide end mills, indexable face mills, indexable dovetail cutters and indexable three edged blades.4 、 high speed steel cutting tools, including high-speed steel forming cutter, left-hand drilling, spherical milling cutter, cobalt high speed steel cutter and various non-standard high speed steel cutting tools.
Q:What kind of carbide alloy is used in stainless steel processing?
Such as: YA6; YH1; YW3. This kind of steel has high hardness, small amount of feed to lower cutting speed, cutting the depth is bigger, avoid hardening layer on the surface of the skin with the previous procedure (Note 2).

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