$Raw Materials for Refractory:Silicon Carbide/SIC/Black Silicon Carbide/Green Carbide Silica System 1$
$Raw Materials for Refractory:Silicon Carbide/SIC/Black Silicon Carbide/Green Carbide Silica System 2$

$Raw Materials for Refractory:Silicon Carbide/SIC/Black Silicon Carbide/Green Carbide Silica$

$Raw Materials for Refractory:Silicon Carbide/SIC/Black Silicon Carbide/Green Carbide Silica System 1$

$Raw Materials for Refractory:Silicon Carbide/SIC/Black Silicon Carbide/Green Carbide Silica System 2$

Raw Materials for Refractory:Silicon Carbide/SIC/Black Silicon Carbide/Green Carbide Silica

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 2000 m.t.

Supply Capability:: 2000 m.t./month

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Quick Details

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 & Delivery

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

Professional services, Strict Tolerances, High quality products, Competitive prices

Silicon Carbide tube has superior characteristics of high temperature

tolerance, oxidation resistance, thermal conductivity, corrosion resistance, long time service life, etc.

The series of products are widely used for measuring temperature in the fields of ceramic, metallurgy,

chemical industry, etc.

Silicon Carbide/SiC/Black Silicon Carbide/Green Carbide silica

Q:What kind of materials are needed to make refractory bricks?: Fubang Decoration of Anhui province help you with the question: According to requirements, there are different materials, acid refractory material, such as silica bricks; neutral refractory material, such as high alumina brick; and basic refractory material such as magnesia brick.

Q:Preparation of refractory clay: Is it to make refractories? Add some andalusite to the refractory mortar will improve the effect.

Q:Refractory material, refractory brick: Refractory materials of various varieties, different uses, it is necessary to scientifically classify refractory materials, so as to facilitate scientific research, rational selection and management. There are many classification methods for refractory materials, among which chemical properties classification method, chemical mineral classification method, production technology classification method, material form classification method and so on are included.

Q:Pals who know something about fire resistant material please tell me how many types of refractory material there are: Classified into ordinary and special refractories. The ordinary refractory material is calssified into acid, neutral and alkaline according to the chemical property. Special refractory material is calssified into high temperature oxide according to the composition for , infusible compound and high temperature composite in addition, can be divided into ordinary refractory products according to the fire intensity (1580 ~ 1770 DEG C), high-grade refractory products (1770 ~ 2000 DEG C) and special refractory products (2000 DEG C above). According to the products shape can be divided into bulk (standard brick, special-shaped brick block, special shape (crucible, sagger, pipe, etc), fibrous shape (silicates of aluminum and zirconium oxide and boron carbide matter) and irregular shape (fireclay, refractory castables and incompletely material).

Q:Does anyone knows which company produces the better refractory materials?: A:Building Materials Company of Guangzhou: Near the Baiyun District, Baiyun District, Guangzhou Road, North Road. B：Guangzhou Research & Development Co., ltd.: Liwan District Fengyuan road No.90 in Guangzhou City C: Huitailong decoration materials Co., Ltd.：the 30th floor of No. 111 Pacific Center, Taikang Road, Yuexiu District Guangzhou City D：Guangdong metal materials company: Near Qishan Road, Tianhe District , Guangzhou city.

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.

Q:What refractories are used in various parts of the blast furnace.: Blast furnace from top to bottom has the throat, hearth staves, waist, bosh, hearth and furnace bottom. the specific structure is as follows: The throat is the first to be affected by the impact and abrasion, generally use high-density alumina bricks. the upper and central portion of temperature furnace is only 400 ~ 800 ℃, the area with high alumina bricks and silicate bricks. The lower part of furnace is subject to erosion and dust erosion alkali metal vapor due to high temperatures, it is required in such case to use high quality clay brick,high alumina brick,carborundum brick,corundum brick that is slag resistance and alkali?resistance, temperature resustant and wearproof. Furnace bosh temperature reached 1400 ~ 1600 ℃, serverly eroded by slag,vapor, flush. so we use carborundum brick and reaction-bonded silicon?carbide?brick. Bosh temperature reaching1600 ~ 1650 ℃, using alumina brick, corundum brick or silicon carbide brick. the temperature of Hearth near the upper portion of the outlet zone at 1700 ~ 2000 ℃, use of silicate bricks and corundum castable graphite filler, silicon carbide bricks. In 1450 Silly twitch bottom temperature sealing die of hunger slander bet phoenix astringent preserved Grade ~ 1500 ℃, use of graphite bricks and microporous carbon bricks, now use more corundum brick, corundum mullite brick and synthetic mullite brick. x26lt;P class x3d "share-btn"x26gt;

Q:I would like to ask a friend that how much is the fire endurance of level A fireproofing glass?: fireproofing glass is mainly control the spread of fire or smoke insulation, and is a measurable fireproofing material, the fireproofing effect is evaluated by the fire resistance. It is through a special process and treatment, and it is a special glass which can maintain its integrity and thermal insulation in the specified fire resistance test. Original glass of fireproofing glass can be used float flat glass, and composite fireproofing glass also can use monolithic fireproofing glass.

Q:What is refractory cement?: Refractory cement is also known as aluminate cement, whose major mineral are monocalcium aluminate (CaO · Al2O3, abbreviated CA) and other aluminate as well as a small amount of dicalcium silicate (2CaO · SiO2), etc. The advantage is that it is easy to use, able to harden if mixed with added water without other binding agent usually. Refractory aggregate and powder can be added into it. If you use refractory cement purely, it will produce a lot of cracks after high temperature.

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