Superior Quality Fesi In Fesi Alloy

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high quality ferrosilicon with different silicon content
1 superior quality
2 reasonable price
3 perfect service

Ferrosilicon

Ferrosilicon is an atomized alloy, which is formed by combining iron and silicon with different content.

Application: deoxidizer; alloying agent; nodulizer ; nucleating agent

package: (1)ton bag (2) according to client's requirements

delivery: trucks,port

brand

Chemical composition%

Si

Al

Ca

Mn

Cr

P

S

C

range%

max

FeSi75Al10.5-A

74.0-80.0

0.5

1.0

0.4

0.3

0.035

0.02

0.1

FeSi75Al10.5-B

72.0-80.0

0.5

1.0

0.5

0.5

0.04

0.02

0.2

FeSi75Al1.0-A

74.0-80.0

1.0

1.0

0.4

0.3

0.035

0.02

0.1

FeSi75Al1.0-B

72.0-80.0

1.5

1.0

0.5

0.5

0.04

0.02

0.2

FeSi75Al1.5-A

74.0-80.0

1.5

1.0

0.4

0.3

0.035

0.02

0.1

FeSi75 Al1.5-B

72.0-80.0

1.5

1.0

0.5

0.5

0.04

0.02

0.2

FeSi75 Al12.0-A

74.0-80.0

2.0

1.0

0.4

0.3

0.035

0.02

0.1

FeSi75 Al12.0-B

74.0-80.0

2.0

1.0

0.4

0.3

0.04

0.02

0.1

FeSi75 Al12.0-C

72.0-80.0

2.0

-

0.5

0.5

0.04

0.02

0.2

FeSi75-A

74.0-80.0

-

-

0.4

0.3

0.035

0.02

0.1

FeSi75-B

74.0-80.0

-

-

0.4

0.3

0.04

0.02

0.1

FeSi75-C

72.0-80.0

-

-

0.5

0.5

0.04

0.02

0.2

FeSi65

65.0-<72.0

-

-

0.6

0.5

0.04

0.02

-

FeSi45

40.0-47.0

-

-

0.7

0.5

0.04

0.02

-

if you want to know more details,please contact us.



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Q:Classification of Cemented Carbides
Cemented carbides are classified into tungsten, cobalt, tungsten, titanium, tungsten, titanium, tantalum and cobalt. Tungsten cobalt carbide knife with: YG6, YG8, YG8N and so on, such carbide cutting tools for processing non-ferrous metals, stainless steel, cast iron and other materials;Tungsten carbide hard alloy knife has: YT5, YT15, etc., this kind of carbide cutting tools for processing steel and other tough materials;Tungsten, titanium, tantalum, cobalt carbide knife with: YW1, YW2, YS25, WS30, etc., this kind of carbide cutting tools for processing heat-resistant steel, high manganese steel, stainless steel and other difficult materials.
Q:Which is better, cemented carbide, YG8 and YG20?
YG8 and YG20 are two grades of cemented carbide. They are not good or bad. It depends on what occasion you use
Q:Is there any pollution in the production of cemented carbide?
The chosen of mask filter is good, also want to close modified ah buy mask anti fog and haze, one can see the standard, can be seen in the two to see that the filtration efficiency standards, should be the most familiar N90, N95 series of mask 3X brand, which is based on NIOSH standard name. In addition to the NIOSH standard, common and ASTM ASTM standard, China standard KN and the European FFP standards, can be used to measure an important indicator of masks, medical masks ordinary cheap, protective also poor, it is only suitable for ordinary nurses or at home cooking; and senior medical masks are surgery the doctor or dentist, the doctor does not care about the higher income, cost is low and the mask, pay more attention to the quality of respirator. The high grade medical mask has excellent barrier to particles and fluids, and ensures breathability and breathability in a precise working environment. Can deodorant ah, city toxic particles source: the first is the automobile exhaust the United States imported medical masks Hiroe server Hin, filter, not only anti particles but also prevent droplets. The particles as small as 0.1 micron filtration efficiency up to 99.8% of bacteria or virus vector as small as 0.3 microns (common in droplet) filtration efficiency is up to 99.9%. Using SecureFit patented technology, through adjustment to adapt to different facial shapes, to achieve high consistency, for your health and family, go out wearing masks, in the J good style East, I wish you happiness, hope to adopt
Q:What about cemented carbide produced in Zhuzhou? What brand is good?
Is good at home, as for the brand well of course is diamond, refined into a brand is also good, there are fine into hard alloy sales company, previously entered a large red facade, product is very much, the Diamond Road No. 24-5, hope to help to you.
Q:High end markets for cemented carbides
Chinese tool enterprises through continuous learning and strategic planning, has occupied half of the country, but in the market, enterprises in the development process and highlights several fatal problems, such as inadequate attention, improper handling, all these will seriously affect the development of enterprises.At this stage, carbide cutting tools in developed countries have accounted for the dominant position of the tool type, the proportion of up to 70%.
Q:What is the hardness of cemented carbide?
Different grades, different hardness, usually (86 ~ 93HRA, equivalent to 69 ~ 81HRC);
Q:Compare the advantages and disadvantages of high speed steel and cemented carbide
Must be in a hardened state, in high speed steel iron, chromium, tungsten and carbon forming hard carbide can improve the wear resistance of steel (hardness of HRC6468). Another part of tungsten dissolved in the matrix, increase the hardness of steel red.High speed steel can reach 650 degrees of red hardnessHigh speed steel has good strength and toughness, cutting edge is sharp after grinding, and its quality is stable. It is used to make small and complex cutting tools
Q:What are the types and types of carbide inserts?
Your question is really not a simple answer can be got, to see you on what to divide, the blade types according to use classification, can also according to the material classification, and so on, I suggest you go to the official website of Zhuzhou China tungsten alloy has a hard alloy technology knowledge base to see. There's an introduction.
Q:Is Zhuzhou the largest cemented carbide producer in Asia?
Of course, yes, or how could the 601 factory be so famous? That's the old military enterprise. It's the hard tool factory now. I hope it can help you!
Q:How hard metal is welded with stainless steel?
Braze welding can be used.Carbide containing tungsten, vanadium and other metals, melting point higher than stainless steel, can be considered

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