Low moisture Silicon Carbide in good quality made in China

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Shanghai
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TT OR LC
Min Order Qty:
22 m.t.
Supply Capability:
8000 m.t./month

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Item specifice:

J: J J: J J: J

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< span="">

Sic65

65±4

4.5±1

23±2

4

0.12

<5< span="">

Sic55

55±4

4.8±1.5

28±3

5±2

0.1

<5< span="">

Sic45

45±4

5±2

31±3

7±2

0.1

<5< span="">

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. it is better and better this time

(3) Chemical washed and water washed good cleanness.

(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

 

Low moisture Silicon Carbide in good quality made in China

Low moisture Silicon Carbide in good quality made in China

Low moisture Silicon Carbide in good quality made in China

 

 

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Q:The nature and classification of coal gangue?The classification and properties of coal gangue for writing papers
Classification of coal gangueClassification and nomenclature of coal gangue is not only the basis of comprehensive utilization of coal gangue, but also a comprehensive strong work. Around the coal gangue complex composition, physical and chemical properties of different chemical compositions and physical and chemical characteristics for comprehensive utilization of coal gangue in different ways of coal gangue are not the same. The classification of science and reasonable for coal gangue has very important theoretical and practical significance to promote coal gangue resource utilization, mainly reflected in the maximum heap of coal gangue, coal gangue to make classified piled up, in order to explore the high added value utilization of coal gangue technique and its long-term development to provide evidence for making decisions based on utilization.
Q:How to use activated carbon to filter liquor
Look at the density of activated carbon pore number, the adsorption performance of activated carbon is higher, more crisp, the relative density is low, will feel lighter in weight in the case of packaging, the volume is also bigger. The proposed purchase of small density, light touch, such as the weight of large volume of activated carbon products.
Q:A 10 ton steam boiler runs for about 24 hours a day
Kg of standard coal calorific value of 7000 kcal *4.1868=29307 kJA ton of heat for the 1000*29307KJ=29.307*10 *10 KJ=29.307 GJ fand fand.
Q:What is the mineral composition of coal?
Hydrogen in coalHydrogen is the second important component of coal. In addition to organic hydrogen, there is also a small amount of inorganic hydrogen in coal minerals. It is mainly present in the crystallization of mineral water, such as kaolin (Al203 / 2Si02, 2H2O), gypsum (CaS04 / 2H20) and other crystalline water. In the whole process of coal metamorphism, with the deepening of coalification degree, the content of hydrogen decreases gradually, and the coal with low coalification degree has high hydrogen content. The general rule is that the hydrogen content decreases with the increase of carbon content. Especially in the anthracite phase is particularly evident. When the carbon content increases from 92% to 98%, the hydrogen content decreases from 2.1% to less than 1%. When the carbon content is between 80 and 86%, the hydrogen content is the highest. In the coal gas and coal, hydrogen content can be as high as 6.5%. When the carbon content is 65 ~ 80%, the content of hydrogen is less than 6%. However, the trend is that the hydrogen content decreases with the increase of carbon content.
Q:Where there is so much coal, so that the earth has not been emptied
How is coal formed? In the history of the earth, about 355 million to 295 million years ago, this period was called the carboniferous. At that time, the plants were not easy to rot after death, most of the land was covered with swamps, so that the plant is still more or less intact after death. A lot of dead trees by the soil surface pressure and the earth interior heat, water gradually lost, has become a more and more close to the pure carbon material, this material is now similar to pure carbon of coal.
Q:What is the difference between wood activated carbon and coal activated carbon
From the long-term trend: coal is a non renewable resource, a substantial increase in carbon dioxide emissions of coal activated carbon resources are limited and the production process, so the product price of raw materials and environmental protection cost push upward trend; and wooden activated carbon because the main raw material for the forest "three residues, renewable, and the price is expected due to technical progress tends to be relatively decreased, so the wooden activated carbon is higher than the long-term competitive advantage of coal based activated carbon.
Q:Coal is used to do?
Lean coal can also be used for power generation, power plant boilers and civilian fuel etc.. The typical lean coal produced in Shanxi Province, Xishan Coal and electricity company. Lean: volatile and moderate adhesion, mainly used for coking. In the coking process may produce some of the glial, glial layer thickness of 6 - 10mm. Produced by coal coking coke, high mechanical strength and abrasion resistance is relatively poor. In addition to the part of high ash and high sulfur coal, coal and other coal blending coking often. Coking coal: strong coking process, medium volatile (16% - 28%), is mainly used for domestic coking coal coking coal
Q:Coal is a kind of coal called "coal", what is the coal ah
It should belong to the low quality of coal, but not the lowest, the price should be based on its quality. Washing is generally about half of clean coal.
Q:How to identify the quality of activated carbon?
The activated carbon is placed in the water to see if it produces bubblesThe activated carbon placed in the water, if it produces a series of small bubbles, and there is a bubble sound, it shows that the activated carbon adsorption capacity, quality is particularly good.
Q:Other related to coal oil
Developed countries do not engage in the history of coal to oilIt is understood that South Africa has an annual output of 8 million tons of oil coal oil plant, is the world's only large-scale coal oil business plant, and provides the country with a transport oil of 60%. In fact, the United States, Germany, Japan and other developed countries have mature technology, but why they did not put into industrial production?According to reports, as early as the late 30s of last century, due to the shortage of oil, Germany began to study coal oil technology. Before World War II, Germany has built 17 factories, producing about 4200000 tons of gasoline and diesel. By the end of 40s and early 50s, with the exploitation of oil fields in the Middle East, a large number of low-cost oil flooded the market, 2 to $10 a barrel. In this case, then make coal into oil in the economy is very uneconomical. Until 1973, the Middle East oil embargo, oil prices pushed higher, $more than and 30 (equivalent to the current price of $more than and 80), then the coal oil development scale and climax, the United States and Japan and Germany have invested heavily in research, and construction of a pilot plant. However, in these countries, coal oil has not really put into commercial operation. Why is this?

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