$Raw Materials for Refractory:Silicon Carbide (Carborundum)/SiC/Black Silicon Carbide/Green Carbide Silica System 1$
$Raw Materials for Refractory:Silicon Carbide (Carborundum)/SiC/Black Silicon Carbide/Green Carbide Silica System 2$

$Raw Materials for Refractory:Silicon Carbide (Carborundum)/SiC/Black Silicon Carbide/Green Carbide Silica$

$Raw Materials for Refractory:Silicon Carbide (Carborundum)/SiC/Black Silicon Carbide/Green Carbide Silica System 1$

$Raw Materials for Refractory:Silicon Carbide (Carborundum)/SiC/Black Silicon Carbide/Green Carbide Silica System 2$

Raw Materials for Refractory:Silicon Carbide (Carborundum)/SiC/Black Silicon Carbide/Green Carbide Silica

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Place of Origin:	Henan, China (Mainland)	Brand Name:	Bentley	Model Number:	as customer's require
Application:	abrasive/metallurgical deoxidizer,abrasive, abrasive/metallurgical deoxidizer,abrasive	Shape:	lump/block,powder,briquette, lump/block,powder,briquette	Material:	Si,C
Dimensions:	as customer's require	Chemical Composition:	Si,C	Sample:	free
Brand:	cnbm	MOQ:	20 MT	Color:	black or green
Size:	as customer's require	Standard:	ASTM,GB	Grade:	70#,88#,90#,95#
Certificate:	ISO SGS QA

Packaging Details:	1.1000kgs plastic woven bag. 2.As customer's require
Delivery Detail:	15-20 days

Packaging & Shipping

SIC Silicon carbide tube Packaging & Shipping: Wood carton

Our Services

Silicon Carbide(Carborundum)/SiC/Black Silicon Carbide/Green Carbide silica

Our Service:

1. Your inquiry related to our products or prices will be replied in 24hours.

2. Manufacturer with large capacity, ensure the fast production cycle after confirmed the order.

3. Our professional technicians will answer your entire enquiry in patient.

4. To meet the refractory solutions, we can serve as your instructions.

5. Protection of sales area and private information for our entire customer.

If you’ve kind enquiries, please don’t hesitate to let us know. ^_^

Q: Do you know what the main indicators are for the inspection of refractory materials? Thank you very much for your requests and reports: Fire resistance, combustion performance, combustion heat value, fire resistance, high temperature resistance, fire rating test and so on. Regular testing institutions are generally reported, Qingdao standard also can, the results are more accurate.

Q: What problems should be paid attention to while using refractory materials under a controlled atmosphere?: Pay attention to the performance of the materials, and the use of non oxide materials!

Q: Who can tell me what is neutral refractory?: It is a material that can resist acidic and basic slag, flux and chemical erosion form other refractories at high temperatures. The main components include carbon, silicon carbide, aluminum oxide, chromium oxide and other trivalent oxides, such as carbon refractories and chrome refractories, etc. Strictly speaking, neutral refractories refer only to the carbonaceous refractories, including carbon brick and graphite silicon carbide products, etc. Sometimes, high alumina refractories with high Al2O3 content also belong to this material, such as some materials that are acidic but tend to be basic refractories, like sillimanite, mullite bricks and corundum bricks. Recently developed aluminum carbon bricks, zirconium carbon bricks alumina - silicon carbide - carbon bricks, silicon nitride bonded silicon carbide brick and so on are also neutral refractories. This material can be used in the bottom of blast furnace, the lining of hearth and bosh, and the lining of aluminum electrolytic cell, calcium carbide furnace, ferroalloy furnace, molten steel ladle, plating tank, reaction tank, and autoclave and so on.

Q: What are the materials for refractory materials? What are their names?: 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: Who knows about the criteria of fireproof and thermal insulation materials?: Seven levels are divided according to "The classification of combustion performance of building materials and products", namely, A1, A2, B, C, D, E, F. It mainly refers to the combustion performance of materials. You can check on this standard for the specific dividing evidence. There are detail charts which mainly describe that whether there is drip or not, the ignition time, continuous burning time and so on.

Q: Which kind of refractory floor is easy to use? ?: Recommend: Yong Wei fireproof board Henan Yong Wei Anfang Co., Ltd., located in Qinbei industrial agglomeration area, Qinyang City, Henan Province, was founded in 1995. It strated from the initial one fire decorative plate production line. After years of development, it has become the biggest fireproof decorative board production base with 25 fireproof board production lines.

Q: What are the differences between intensive refractory busway and other busways?: Compact busway is named according to its structure, and fire-resistant busway is named after its uses. Compact busway especially refers to busway which is closely laminated between phases and between phase and shell, and use thin insulating material to achieve the insulation result. Suitable for power supply system of alternating current three-phase four-wire, three-phase five-wire system, frequency of 50 ~ 60Hz, rated voltage up to 690V, rated operational current of 250 ~ 5000A, as auxiliary equipment for mining, enterprises and high-rise buildings, and especially suitable for the transformation of workshop and old enterprises. Fire-resistant busway is composed of shell coated with fire retardant paint, bus line wrapped with fire-resistant mica tape and bracket made by refractory insulating material. Bracket has a plurality of grooves where inbedding the bus line and fixed it. There is a busway connecting box at one end of the busway and there is a bus line splitter box in the busway. Fire-resistant busway has excellent insulation properties, which can not only be used continuously in a normal environment, but also can be used in the fire environment continuously for more than one hour, suitable for high-rise buildings and important facilities.

Q: What are the characteristics of clay refractory materials?: Clay refractory has excellent performance in anti fatigue. The fatigue strength of the general metal is 50% ~ 40 of the tensile strength, and some composite materials can be as high as 70 ~ 80%. The fatigue fracture of the composite is from the matrix, which is gradually extended to the interface between the fiber and the matrix. Therefore, the composite material has omen before destruction, and it can be checked and remedied. Fiber composite material also has good performance in anti vibration fatigue. The fatigue life of The helicopter rotor made of composite material is longer that made of metal. I hope my answer will help you!

Q: What types of steel are silicious quicksand and chromium quicksand used in respectively?: Chromium quicksand can be used in steel-making process that has longer refining time like LF, VD and RH, in stainless steel drainage and thin plate drainage agent. Silicious quicksand is used in short steel-making process, process that is less than 45 seconds or process without refining. You can consult Hua Heng for details or inspect it by yourself.

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