99% Pure SIC Powder Nano Silicon Carbide Refractory

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Loading Port:
China main port
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TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
2000 m.t./month

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Product Description:

Quick Details

Place of Origin:

Henan, China (Mainland)

Shape:

Block

Material:

Silicon Carbide (SiC), Silicon Carbide

Refractoriness (Degree):

Common (1580°< Refractoriness< 1770°)

SiC Content (%):

97

Model Number:

DRC

Brand Name:

CNBM

Usage:

Refractory

Color:

Black

F.C content:

0-10%

S content:

<0.3%< p="">

H2O:

<1%< p="">

Particle mm:

0-200

BD:

3.2g/cm3

Performance:

DEOXIDIZER

SAMPLE:

Free





Packaging & Delivery

Packaging Details:Silicon Carbide packing: ton bags with small 10 kg bags inside, or according to requirement.
Delivery Detail:10-30 days according to Silicon Carbide quantity

Specifications

Silicon Carbide: 
1) High SIC content: 97.0% 
2) Professional manufacturer 
3) Owning Exporting License

99% Pure SIC Powder Nano Silicon Carbide Refractory 

 

Silicon Carbide Relate Information

 

 

Product Description

DETAILED DESCRIPTION                                                                      

 

Silicon Carbide (Black) is a high purity black silicon carbide refractory grain, which is made by fusing quartz and coke in high power electrical furnace. It characterizes the

high hardness, wear resistance ability, corrosion resistance ability and high-tempera-

ture strength. It is mainly used as deoxidizer in steelmaking process.

 

Silicon carbide deoxidizer is a new kind of strong compound deoxidizer can replace the traditional silica fume, it has more stable and dioxin effect, improved the quality of the steel, reduced the consumption and environmental pollution.

 

 

APPLICATION                                                                                       

 

1. The silicon carbide with low SIC content around 85% is always used in the metallurgy industry, as one deoxidize material.

 

2. With the SIC content is above 95%, because of its high refractory temperature, it is always used in the refractory industry.

 

PHYSICAL PROPERTIES:                                                                      

 

 

Item

Specifications

BD

3.2g/cm3

Size

0-1mm,1-3mm,10-30mm, 36-800mesh, F16-F800 mesh

Usage

Refractory, Casting

 

CHEMICAL INDEXES:                                                                          

 

 

Items

DRC97

DRC88

Sic

>97

85±2

C

0-5

5-10

S

<0.3< span="">

<0.3< span="">

H2O

<1< span="">

<1< span="">

Particle mm

0~200

≤5

Performance

New deoxidizer, deoxidization fast, ability and stably.

Application

Steel metallurgical deoxidizing

 

 

 99% Pure SIC Powder Nano Silicon Carbide Refractory

 

 

 

 

SIZES AVAILABLE:                                                                              

 

 

20-0mm, 10-0mm, 8-5mm, 5-3mm, 3-1mm, 1-0mm,

 

8/16mesh, 16/30mesh, 30/60mesh, 60/90mesh,

 

0-100mesh, 0-200mesh, 0-325mesh,

 

Other size available upon request.


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Q:Development trend of refractory industry
In recent years, great changes have taken place in the world refractory industry. On the one hand, because of the improvement of technology and equipment and refractories own industrial users of technology progress, and refractory material consumption decreased year by year; in the past 20 years, the average annual consumption per ton of steel refractories decreased about 5 kg. The forecast for the next 5 years the average annual consumption per ton of refractory materials will drop to 0.5-1.0 kg range. The trend of globalization is obvious, and the competition is so fierce that the varieties of refractory materials are diversified, and the performance and quality are obviously improved. The service consciousness and ability of the refractory enterprises are strengthened for the users. Many lack of competitiveness, no modern enterprise management awareness of SMEs have been bankrupt, mergers and acquisitions surging. The production of refractories in developed countries is much higher than the cost of developing countries at the same time, due to more stringent environmental requirements, forcing them to produce only export high value-added products or technology, and bulk products, labor-intensive production shifted to developing countries. Because of its unique advantages of raw materials and labor cost advantages, there is no doubt that China will have more opportunities
Q:What are the technical requirements for refractories?
The range of refractory is too broad. Therefore it is difficult to answer this question, but it is certain that there should be technical requirements.
Q:How to divide the materials according to the National Fireproofing Material Standard?
according to China's national standard GB8624-97, the combustion performance of construction materials can be divided into several classes: Class A: Incombustible building material: Almost no burning material. Class B1: nonflammable building material: nonflammable material has a good flame resistance effect. when it meet the open fire in the air or burnd at high temperature, it is difficult to spread quickly, and when the fire source is removed, the combustion stop immediately. Class B2: flammable building material: flammable material has a good flame resistance effect. when it meets open fire in the air or at high temperature, it will immediately burst into flames and easily cause fire spread, such as wooden column, timber roof truss, timber beam, and wooden stairs,ect.. Class B3: inflammable building material: No flame resisting effects, highly flammable, high fire risk.
Q:What are the materials for refractory materials? What are their name?
High temperature oxide materials in refractory special applications, such as aluminum oxide, lanthanum oxide, beryllium oxide, calcium oxide, zirconium oxide, refractory compounds, such as carbides, nitrides, borides, silicides and sulfides; high temperature composite materials, including metal ceramics, high temperature inorganic coatings and fiber reinforced ceramics.
Q:How many types do refractory bricks have? Where the quality of refractory material is best? What is the model?
Sinosteel Luoyang (Luoyang Refractory Material Plant in the past): High alumina(mainly blast furnace), Gongyi. There are also a series of high-tech materials (silicon carbide, carborundum, etc.) a major producer of high alumina; silicious: Resistant material for steel, glass furnace, cement kiln); magnesia. Divide from uses and divide from chemical texture; silicious(glass furnace): Xinmi, Hennan Province, Lengshui River, coke oven, etc.). As for the models, Yixing and Changxing in Jiangsu Province: Haicheng, Liaoning Province; silicious, I do not understand your intentions; magnesia (nonferrous, steel refining; magnesia: High alumina brick; Dashiqiao area! Please put it in detail.
Q:What are the basic requirements of continuous casting for molten steel? What are the requirements for refractory materials?
Refractories for continuous casting is an important part of the continuous casting machine, in addition to the characteristics of general refractory material, also for the purification of molten steel and improve the steel quality, stable molten steel temperature and composition, control and regulate the flow of the molten steel and other functions, so it is called functional refractories. The above is provided by the China Technology Department
Q:How do refractory materials apply into pyrophyllite?
Generally speaking, shaped refractory materials require of some powdery materials like spray grouts and iron trough in addition to pyrophyllite brick made of a mixture of pyrophyllite aggregate and powers.
Q:Does anyone know which materials belong to light fire resistant material?
Building board of lightweight fireproof partition material: 1, GRC lightweight partition material glass fiber reinforced concrete; it is a kind of fiber cement composite with alkali-resistant glass fiber as reinforced material and cement mortar as the base material . Aerated concrete block equipment foundation construction Its outstanding features are having good tensile, rapture strength and good toughness. This kind of material is particularly suitable for the production of ornament mould and the manifestation of strong texture. Compared with these external wall decorative materials, the biggest advantage of GRC material is to meet the individual needs of architects, completing the expression of various ornament moulds and skin textures. 2, fiber reinforced low alkalinity cement building plate. The standards stipulate the classification, raw materials, technical requirements, test methods, inspection rules, packaging, labeling, transport and storage of the fiber reinforced low alkalinity cement building plate.
Q:What characteristics do A grade external wall fireproofing material have?
1. Save space and reduce costs; 2. Fireproofing, green and environmental protection; 3. Waterproofing; 4. Sound insulation; 5. Thermal insulation; 6. Install easily and shorten the construction period; 7. High safety performance.
Q:What is the the best matching ratio of refractory cement?
Refractory cement is very easy to use. Add some water and mix, and it will harden. Generally there is no need to add other binding agents, but you can add some refractory aggregate and powder. If you use only refractory cement, it will produce a lot of cracks after high temperature. Generally refractory cement can withstand temperature of about 1300 degrees. Refractory cement can be used together with ordinary sand, and the ratio of cement and the sand is about 30 percent.

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