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Categories | Corundum Mullite |
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Brand Name: | FFTC |
Certification: | ISO9001:2008 |
Place of Origin: | YIXING, CHINA |
MOQ: | 1000pcs |
Price: | Negotiation |
Payment Terms: | MoneyGram, T/T |
Supply Ability: | 1000000/year |
Delivery Time: | 3 - 4 weeks |
Packaging Details: | carton and wooden crate |
Color: | White |
Shape: | Cylindrical |
Type: | Ceramic Parts |
Name: | 99% Alumina Ceramic |
Model Number: | Ceramic crucible |
Feature: | High Wear-resistance |
Material: | Alumina Ceramic |
Item: | Al2o3 Ceramic Parts |
Company Info. |
Yixing Feifan Ceramics Co.,Ltd |
View Contact Details |
Product List |
Laboratory ivory Corundum Mullite high temperature furnace with
crucible spare parts
About us
1. We are one of the leading manufacturer specialized in designing
and manufacturing industrial ceramics with experience of more than
10 years in China
2. Manufacturing according to the ISO9001:2008 quality control
system guidelines.
3. Our products are widely recognized and trusted by users and can
meet continuously developing economic and social needs.
4. Workers are locals in china, low production cost.
Product Description
Feature | Ceramic Parts |
Color | White |
Material | Alumina ceramic |
Size | Customized |
Brand Name | Feifan ceramic |
Certification | ISO9001, SGS, ROHS |
Used | Industry |
Corundum mullite material performance table | ||||
Chemical components | Al2O3 | 90﹪ | ||
SiO2 | 9% | |||
TiO2 | 1% | |||
Fe2O3 | ||||
CaO/MgO | ||||
K2O/Na2O | ||||
Density | g/cm3 | 2.73 | ||
Physical characteristics | Water absorption | % | 15% | |
Sintering temperature | ℃ | 1650 | ||
Hardness | HV | 1000 | ||
Flexural strength | Mpa | 9.3 | ||
Compressive strength | Mpa | 50 | ||
Fracture toughness | Map.m3/2 | - | ||
Maximum use temperature | ℃ | 1700 | ||
Thermal characteristics | Thermal expansion coefficient | /℃ | 6*10-6 | |
Thermal shock resistance | T(℃) | 300 | ||
Thermal conductivity | W/m.k(25-300℃) | 4.2 - | ||
Electrical performance | 20℃ | >1012 | ||
Volume resistivity | 100℃ | >.cm | 1010-1012 | |
300℃ | - | |||
Insulation breaking strength | KV/mm | 10 | ||
Dielectric constant | 100MHz(E) | 6 |
Advantages
1.The products have the advantage of good high temperature
strength, wear resistant erosion resistant and good thermal shock
resistance.
2.The products can be Primarily used for pushing board,sagger
board,backing board,etc of electronic ceramics,structural
ceramics,chemical materials and magnetic materials.
Alumina ceramics are the most versatile of the advanced technical
ceramics stronger than the traditional ceramics chemically inert -
excellent corrosion resistance
outstanding electrical insulators, even at very high temperatures
extremely hard - excellent abrasion resistance are almost unaltered
at 1000°C useable up to 1700°
All alumina bodies possess very good mechanical properties such as
hardness and compressive strength. They also hold up well under
harsh conditions such as acid corrosion, high wear areas, and
sliding abrasion. They also possess very good electrical insulation
properties and have very specific thermal conductive and thermal
expansion rates.
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