high purity amorphous graphite powder as additive

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20.5
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1055 m.t./month

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Product Description:

1. Introduction 

1. Silicon carbon can be used as metallurgical deoxidizer and high temperature resistant materials in smelting.

2. It can also be used as abrasive materials,which can be used to make abrasive tools,such as grinding wheels, oilstones, grinding head and so on.

2. Features

Silicon carbon is a new kind of reinforced steel-making deoxidizing agent and ideal thermal insulating agent.it is used for deoxidizing. The usage dose is 1-4kg/t can make electricity consumption to reduce 15-20kw/h and time to reduce 15-20min per furnace to raise productivity rate to 8-10%.

With high quality, reasonable price and timely delivery, our products have been export to many foreign countries and areas, such as South Korea, Japan, Turkey etc. our company has got praise in both domestic and foreign markets.we have been the trusted and preferred supplier to the mineral&chemical products and the market share is growing rapidly and firmly.  Warmly welcome all friends from domestic and abroad to cooperate with us

 

3. Specifications:

Grade

Sic%

FreeC%

Si+SiO2%

Fe2O3

MgO%

H2O%

Sic75

75±4

2.5±1

17±2

3

0.16

<5

Sic65

65±4

4.5±1

23±2

4

0.12

<5

Sic55

55±4

4.8±1.5

28±3

5±2

0.1

<5

Sic45

45±4

5±2

31±3

7±2

0.1

<5

4. FAQ: 

(1) Large melting furnace, longer melting time, lead to more crystallization, bigger crystals, higher purity and less impurities.

(2) Good hardness, longer life.

(3) Chemical washed and water washed good cleanness. it is really good for your company

(4) Special treated products get higher purity, better toughness, and better grinding effect.

1.Sample for free for your test.
2.Provide professional product consultation.
3.Offer competitive price.
4.Have precise quality control department.
5.Taking photos during the production and shipment, send the photos to customers;
6. Documents Department, to serve customer professionally.
7.Always think of the customers and make the add-value.

5. Pictures

 

high purity amorphous graphite powder as additive

high purity amorphous graphite powder as additive

 

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Q:We want to barbecue, but it will not be charcoal,
Ignite combustible.On the first layer of carbon and two carbon.
Q:Coal is used to do?
Anthracite: high fixed carbon content, high fire point (about 360 to 420 DEG C), high true relative density (1.35 ~ 1.90), low volatile yield and low hydrogen content. In addition to power generation, anthracite is mainly used as raw material for gasification (fixed bed gasifier) for the production of synthetic ammonia, fuel and briquette.
Q:What is coal dry base settlement
According to the different needs of the coal quality test data will have different benchmark conversionThe general has received radical air drying dry skeleton based dry ash free dry mineral base.
Q:Definition and classification of carbon
Activated carbon is a kind of widely used adsorbent and catalyst. It is a kind of carbon containing raw material which is produced by carbonization and activation. Activated carbon is black, mainly composed of carbon elements. Its nature is stable, insoluble in water and organic solvents, such as the role of acid and alkali chemicals, and can be recycled through the recovery of its activity and repeated use. Activated carbon can be divided into powder, granular and fibrous three categories according to the appearance; according to the use of different raw materials can be divided into plant raw materials (wood, charcoal, etc.) mineral raw materials (coal, petroleum coke, etc.) and other raw materials (wood, paper pulp, hydrolysis of waste plastics) activated carbon produced by the way of making; it can be divided into gas activation remove activated carbon, chemical activation and activation of activated carbon and mixed remove activated carbon; use can be divided into gas phase adsorption by activated carbon (solvent recovery of activated carbon, carbon desulfurization etc.) and liquid phase adsorption by activated carbon (sugar, monosodium glutamate, carbon carbon carbon water treatment etc.) activated carbon and catalyst or catalytic agent carrier.
Q:How is the charcoal burning out
Three, ash content (ash content)Ash is the white or pink material remaining after the combustion of all the charcoal. Its size directly affects the use of charcoal and economic value. For example, straw, rice husk and other substances contained in the ash is large, and the combustion is not easy to fall off, resulting in low temperature combustion, which is not suitable for people's lives and industrial carbon. Of course, the ash is expected to be smaller, the better, in order to expand its use.The ash content of charcoal will vary with the carbonization process and temperature. But wood or scrap, they are not carbon ash differences, generally speaking, in the same conditions, the broad-leaved forest burning charcoal than coniferous forest, a large proportion of the raw bark burn the charcoal ash as well. The usual charcoal ash in 1 ~ 4%.
Q:New activated carbon, taste a little pungent, is it normal?
Home in addition to taste activated carbon, also known as domestic activated carbon, as the principle of physical adsorption, in the process of action, relying on the air as a medium, the adsorption of harmful substances in the air, it is defined as passive air purification materials. A common type of air purification materials, mainly used for adsorption of trace toxic gases in the air, ammonia, formaldehyde, benzene can be refurbished odor adsorption, no pollution, non-toxic, no side effects, safe and reliable.
Q:Types of coal and how
In the class of G>85 bituminous coal, the coal needed to determine colloid layer maximum thickness value Y or Oaxaca expansion degree B value to limit coal, gas coal and other sub bituminous coal type. When the Y value is greater than 25mm, such as Vdaf>37%, is divided into gas. Such as Vdaf<37%, are divided into fat. If the Y value of <25mm, according to the size of its Vdaf and divided into the corresponding other types of coal. Such as Vdaf>37%, should be divided into gas coal, such as Vdaf>28%-37%, should be divided into 1/3 coking coal, such as Vdaf is below 8%, it should be divided into coking coal.
Q:What is the meaning of coal m40.m10
Index of coke:The breaking strength of coke refers to the ability of coke to resist the impact of external shocks and not crack or defect along the structure, with M40 value;The abrasion resistance of coke is the ability of coke to resist the external friction force and not to produce the surface glass to form the debris or powder.
Q:The necessity of power coal washing
A coal is an important part of the coal industry x0d produced from coal mine or open-pit coal gangue, always contain a certain amount of. Because in the mining process, with the top and bottom rock gangue and crushed coal seam are often mixed with coal; and different thickness of coal seam with the thickness of the layer (clip in), floors, roof and floor rock properties and operation methods are different, the amplitude fluctuation of the gangue, and randomly mixed with coal, lead mine or open-pit coal ash has great fluctuation; especially with the modernization of the coal industry, coal mining, coal unit is difficult to implement rock well, can not be on the working surface of picking, will inevitably lead to decline in the quality of raw coal; in order to make full use of energy, low quality coal mining has gradually expanded. Therefore, wellhead coal is only a semi-finished products. For example, Liaoning Province Pure coal ash several opencast coal mine are low, 10.17.47%, when using a shovel mining, the average rate of coal gangue reached 24.44%, into the factory wellhead raw coal ash up to 27.10~41.9% (see table 6-1-1). In the actual production of open-pit mine, there is a part of the coal (particularly low rate generally less than 20%) of coal gangue, the gangue turned to the dump line, use a number of artificial out part of the coal. If all or most of the Department to the coal washing plant washing, is mine before the election, raw coal ash and gangue rate will far exceed the table 6-1-1 number. So I think. Used excavator bucket of open-pit coal out of coal and gangue is different than by a mixture of product sales do not have certain requirements on the quality of the coal units. So open-pit mine production of raw coal, so how well? The word rather produced from the mine coal containing There are 15~40% of the gangue, although its pure coal ash is 7~25%, but because of a large number of external ash, the original coal ash is about 13~50%.x0d
Q:The coal industry often crushed to the full combustion, its purpose is to
A, the coal industry often crushed, increasing the contact area of coal and oxygen, can make full combustion of coal, reduce coal waste, so the correct option.

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