FeSi 75 - A for Casting Manufactural and Steel Making

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FeSi 75 - A for Casting Manufactural and Steel Making

 

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.

Apperance: lump powder ingot briquette ;silver grey or dark grey with metallic luster.

Property:high metaling point ,good heat hesistance ,high resisting and superior oxidation resisitance.

size: 10-100 mm, 3-10mm, 0-3mm 1-3mm or as customers'requirement.

 

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


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


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Q:Why carbide fracture?
First you have to choose the right material. Various uses must choose the relative grade, and also has the material which you use, has the sundry inside
Q:What are the carbide materials brand?
What kind of cutting tools do you have? I can give you some information first
Q:What is the difference between hard alloy and steel
Cobalt (Co) is used in bonding in the alloy, is in the process of sintering, it can make the tungsten carbide (WC) powder and tightly surrounded Bonded together, after cooling, became hard alloy. (equivalent to the cement content). Usually: 3%--30% tungsten carbide (WC) is the main component of some metal properties of the hard alloy or cermet, the total composition of 70%---97% (weight ratio) is widely used in wear-resistant, high temperature resistance, resistance corrosion, bad working environment of the parts or tool, cutter tools.
Q:Is nickel base alloy hard alloy?
3, YW---- tungsten, cobalt, titanium, tantalum alloy products. Titanium is a rare metal, characterized by its light weight, high strength and good corrosion resistance. Because of its stable chemical properties, good resistance to high temperature, low temperature, strong acid, alkali resistance, as well as high strength and low density, has been praised as "space metal"". YT alloy and YW alloy have better properties than YG because they contain titanium.Nickel based alloys are not hard alloys, but they are the best materials for heat and acid corrosion, without magnetism.
Q:Model of grinding carbide wheel sheet
Go online and check it outCould you show me a picture of the gold foil?
Q:What kind of clamp blade should be used for hard alloy?
Processing hard alloy process and machining workpiece is completely different, what kind of machine clip blade can be realized, this is a special cutting method, if that is cutting, rather than grinding or grinding.
Q:Which carbide alloy factory in Hunan is good 10
Zhuzhou diamond that is the best, most of the rest is a relatively large number of private enterprises, also there are several points to Zhuzhou, Jingcheng, Seiko, meiteyou, delta force and so on are OK, probably a year there are hundreds of tons of production
Q:Compare the advantages and disadvantages of high speed steel and cemented carbide
High speed steel, high carbon steel, can be divided according to chemical composition of tungsten and molybdenum in steel, cutting performance is divided into high performance of ordinary high speed steel, high speed steel. Through strengthening heat treatment of high speed steel.
Q:The requirement of machining thread holes on carbide is higher
If the precision of the thread is not high enough, it can be produced by pressing.
Q:How to polish and polish cemented carbide? Five
Hard alloy is too high and can not be polished by ordinary metallographic sand paper. It should be put on the machine tool by diamond grinding wheel, and the cost is also very cheapReally manual grinding, then you can add grinding cream to try, but the efficiency is very low

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