Silicon carbide bonded silicon nitride products - Sialon SiC corundum series mod
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 500 m.t./month
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Application: the blast furnace cooling wall department, bosh, and lower stack, industrial furnace, the chemical industry reaction tank Suitable for high temperature furnace body, hearth, bosh, ceramic cup and other parts.
Features: high temperature and good chemical stability, high hardness, high temperature strength, wear resistance, oxidation resistance, alkali resistance and slag erosion better performance. With a high melting point, high strength, stable chemical property, anti - alkali erosion performance good, suitable for high temperature oxidizing or reducing atmosphere.
Product name
New type of Sialon bonded silicon carbide product
New type of sialon corundum products
Grade
YJSL-1
YJSL-2
Chemical composition
（%）
Composition
SiC
≥70.0
AL2O2≥80.0
N2
≥4.0
≥4.0
Fe2O3
≤0.7
Display the porosity
（%）
≤16.0
≤16.0
The volume density
g/cm3
≥2.65
≥3.05
Compressive strength at room temperatureMpa
≥180.0
≥100.0
Flexural strength
Normal atmospheric temperature
≥42.0
≥20.0
1400℃
≥50.0
≥22.0
Molten alkali erosion volume change rate%
＜10.0
＜10.0
Load softening point
（0.2MPa）℃
1650
1650
- Q:What's the weight of the refractory bricks?
- Fireclay refractory bricks: 3.4kg-3.8kg - according to the quality of raw materials, prices ranging from 1 yuan to 2.7 yuan, high alumina refractory brick: three, high aluminum in 3.9kg or so. Ordinary T-3 firebrick weight calculation method: 230*114*65*2.2/2.1.
- Q:What are the high aluminum bricks made of?
- The amount of refractory mud accounts for about 6% of the brick weight
- Q:What is the high temperature limit of refractory bricks and refractory soil?
- Refractory bricks are stone powder and clay paste. They are fired in a kiln of 1300 degrees. The upper limit is 1500 degrees above normal pressureRefractory bricks - refractory materials of a specified shape and size.
- Q:What is the density of a super high alumina brick and what is the price?
- Super high alumina brick, alumina content of 80% bricks, bulk density of 2.7g/cm3 or more, the factory price of about 1900 yuan
- Q:In 2016, a few of the traditional refractory materials will be able to survive
- In short, the overall market of refractory enterprises is in a turbulent adjustment process, but the volume is still in place. Elimination is inevitable, as to how many can be eliminated, dare not assert.
- Q:Which is faster for heat transfer between corundum bricks and high alumina bricks?
- There must be a difference. They vary in color from the amount of aluminum, the weight, the temperature, and the color.
- Q:How much is one ton of high alumina refractory brick?
- High alumina refractory brick according to the different content of AL2O3 is divided into grade, grade one and grade two, and grade three high aluminum brick, Zhengzhou Kang Hui refractories factory price in 800-1900 yuan / ton, stable quality, are exported to the domestic and foreign markets.
- Q:What are the alloy wear resistance materials?
- According to the composition of Beijing Naimo metal materials company will wear resistant metal materials is divided into the following five categories: one: high manganese steel series: high manganese steel (ZGMn13),
- Q:What are the reasons for the spalling of refractory bricks in the production of lime kiln?
- In the course of the production of lime kiln, the local block of refractory brick is a very dangerous signal. It is suggested that you stop the kiln to prevent the collapse of a large area. Lime kiln is the main equipment for the production of limestone kiln and rotary kiln is two, with the growth of calcium carbide lime kiln industry, iron and steel industry, the construction industry to the amount of limestone has become the main production equipment, and refractory bricks became the heart of lime kiln.
- Q:What are the common thermal insulation materials for thermal conductivity?
- The vacuum heat insulation plate is a kind of high efficiency thermal insulation board made of inorganic fiber core material and high resistance gas composite film. It is made of vacuum encapsulation technology and covered with special interface mortar.
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Silicon carbide bonded silicon nitride products - Sialon SiC corundum series mod
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 500 m.t./month
OKorder Service Pledge
OKorder Financial Service
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