Ferro Silicon Used For Steel Making CNBM China

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
0 m.t.
Supply Capability:
20000 m.t./month

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Product Description:

Packaging & Delivery

Packaging Details:

in 1 mt big bag, one container 25bags most

Delivery Detail:

by 20 days after signing the contract

Specifications

1.home-produced and own exported 
2.ISO9001:2008 certificate 
3.Timely delivery 
4.used as deoxidizer in steel,casting,foundry

Ferro Silicon / Iron Silicon supplier / price in China with a full range of specification 

Grade

Compostion%

Si

Al

Ca

Mn

Cr

P

S

C

Max

FeSi75Al   1.0-A

74.0-80.0

1.0

1.0

0.4

0.3

0.035

0.02

0.1

FeSi75A   l 1.0-B

72.0-80.0

1.0

1.0

0.5

0.5

0.04

0.02

0.2

FeSi75Al   1.5-A

74.0-80.0

1.5

1.0

0.4

0.3

0.035

0.02

0.1

FeSi75A   l 1.5-B

72.0-80.0

1.5

1.0

0.5

0.5

0.04

0.02

0.2

FeSi75Al   2.0-A

74.0-80.0

2.0

1.0

0.4

0.3

0.035

0.02

0.1

FeSi75A   l 2.0-B

74.0-80.0

2.0

1.0

0.4

0.3

0.04

0.02

0.1

FeSi75A   l 2.0-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.-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


 

 Size

size:    10-50mm, 10-100mm, 0-3mm, 0-5mm, 90%min

 

MOQ:    25mt

 

Packing:   in 1 mt big bag

 

Inspection:  CIQ in China

 

Payment:     LC    TT


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Ferro Silicon Used For Steel Making CNBM China

Ferro Silicon Used For Steel Making CNBM China


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Q:What kind of cemented carbide is the most wearable?
Tungsten particles smaller, higher hardness, higher wear resistance.Mainly depends on the use of conditions, the most wear-resistant carbide materials may be more brittle, so it may not be able to use.According to the hardness and toughness of cemented carbide is divided into several types, such as YG8, YG15 etc., is the wrong type of high speed steel has great influence on the service life, may your home (peak steel) inside with a tungsten component but not tungsten.Cemented carbide is a powder metallurgy process with tungsten carbide as the main body and sintered with cobalt or other bonded metals. The tungsten content of tungsten carbide is above 80%.Tungsten is a hard alloy. Tungsten is raw material for smelting ferrotungsten adding steelmaking process in molten steel for tungsten and also called high speed steel or tool steel, the tungsten content in 15-25%.
Q:Why is carbide cutting tools less standard than high speed steel cutting tools?
Because carbide cutting tools wear better than high speed steel cutting tools.
Q:What is the tungsten alloy blade, what is the difference with the hard alloy blade? What is it for?
You search for Zhuzhou cemented carbide first station can help you to find out more information
Q:How many temperature can the carbide valve seal reach?
What valve do you have to see and hardening?. Usually only about 300 degrees. Special hardening can only be done at 425 degrees
Q:Detailed comparison of cemented carbide with diamond properties
At present, the drill bit above the 981 offshore oil platform, which is being drilled in the South China Sea, is a typical diamond tool, which requires a high level of technology.At present, due to the rapid development of the diamond industry, a lot of new diamond tools are being developed at a very fast speed, some of which are far superior to the traditional cemented carbide tools in performance. With the development of the times, the depletion of metal resources, I believe that more than 80% of carbide applications will be replaced by diamond tools. As a green energy, diamond is showing great vitality.
Q:Is there any pollution in the production of cemented carbide?
There is no pollution, the most basic production, carbon dioxide, sulphur dioxide after heating, heavy water generated after, there are also the noise, dust, harmful substances should be there on the edge of it, so do the work people must take the mask ah, ordinary mask should be useless the kind of good filtration mask, good sealing performance should be divided into ordinary medical masks, and senior two. Ordinary medical masks cost is not high, protection is not outstanding; and senior medical masks is surgery the doctor or dentist, pay attention to the fluid barrier, filtration of particles, guarantee in precision work environment with permeability, haze and mean gray dust, haze (Yan Xia) in the air of sulfuric acid, nitric acid and other disorders that cause visual history of haze. The difference between haze and fog is that when the haze occurs, the relative humidity is not large, while the relative humidity in the fog is saturated. (if there is a large amount of condensation, the relative humidity may not reach 100%, it may appear saturated). Sources of toxic particulate matter in cities: first of all, automobile exhaust. Diesel vehicles are the highest standard American imports of medical masks, such as Beijing work guard Xin, filter good, not only anti particles, but also anti droplets.
Q:Classification of Cemented Carbides
Baidu Encyclopedia of hard alloy introduced very clearly
Q:What is the hardness of cemented carbide?
Different grades, different hardness, usually (86 ~ 93HRA, equivalent to 69 ~ 81HRC);
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 is a hard alloy mixture?
Is used to suppress the material, after the formation of reference materials after. Use with a variety of molding materials

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