high purity amorphous graphite powder as additive
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- Min Order Qty:
- 20.5
- Supply Capability:
- 1055 m.t./month
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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
- 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 difference between raw coal and fuel coal
- Coal tar ~ after this, there will be no smoke and fuel coal will go to sulfur
- Q:How to convert tons of coal into electricity?
- 1000KG*0.7143/0.404=1768 power.1 tons of coal can be issued to 1768 degrees.
- Q:How coal and oil are formed
- After settling on the sea floor or at the bottom of the lake and covered with mud
- Q:Tell me the trouble which the coal index English code in this format please tell me - - water - ash volatile sulfur - fixed carbon - coke slag characteristics of heat - Requirements: the last edition of the new national standard GB and best can mark up compared with the old standard, the new national standard is different, in the measurement and as a way of testing, please inform. .
- Now we often report the moisture index:1, all water (Mt), is the sum of all the internal moisture and external moisture in coal, also commonly used Mar. Usually below 8%.2, air dry base moisture (Mad), refers to the coal in the air dry state containing water. Can also be considered to be internal moisture, the old national standard has called the "analysis of water base".
- Q:Please introduce in detail, thank you, and there is no machine production of charcoal
- Carbonization method. In accordance with the quenching method of kiln, there are two kinds of black and white.
- Q:The main application value of coal and its impact on China's economy and the world
- China is a major producer of coke, but also a major exporter of coke in the world. In 2003, global coke production was 3.9 tons, China's coke production reached 1.78 tons, accounting for about 46% of global output. In terms of exports, in 2003 China's exports of coking coal 14 million 750 thousand tons, of which exports to the EU of 4 million 580 thousand tons, accounting for about 1/3. In 2004, China exported 14 million 720 thousand tons of coke, which is equivalent to about 56% of the global coke trade. 2008 China's total coke production of about 327 million tons, from January 2009 to September coke production of 252 million 768 thousand and 700 tons.
- Q:What is the proportion of dry activated carbon
- One is the chemical binding elements, mainly hydrogen and oxygen, these elements are due to incomplete carbonization and the residue in the carbon, or in the process of activation, non carbon and activated carbon surface chemical foreign combination, such as water vapor activation, surface activated carbon is oxidized or water vapor oxidation
- Q:Airlines are able what? Where do you need it? How much price ah? (unit price)
- Because this is also the number of different types of semi colons are also different, such as: 1,2 number is 5330/ tons, 3 is 5470/ tons, No. 4 is 5250/ tons, a large proportion of the class is jet tons...
- Q:General charcoal and activated carbon what is the difference?
- But to microporous activated carbon dominant pore diameter is divided into three categories: macroporous (more than 50nm), accounting for about 10 to 30% of the total pore volume, micropore (less than 2nm) accounted for about 60 to 90% of the total pore volume, pore and transition pore (2nm = phi = 50nm), ca. the total pore volume of 5 ~ 7%, the average pore diameter is about 1.5nm. molecular diameter of the harmful gas (formaldehyde, benzene, ammonia, 0.44nm 0.48nm 0.414nm, 0.58nm 0.60nm, toluene and xylene 0.324nm methane etc.) thus, bamboo charcoal for these harmful gases has no adsorption purification function, and it is the diameter of the activated carbon molecular fusion with these harmful gases, the adsorption of harmful gases and the confinement properties are better! 3, the specific surface area of different surface area refers to the unit mass occupied surface area size
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high purity amorphous graphite powder as additive
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20.5
- Supply Capability:
- 1055 m.t./month
OKorder Service Pledge
OKorder Financial Service
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