Recrystallized silicon carbide product is a kind of high-tech silicon carbide material, which is formed by mixing high-purity silicon carbide coarse powder and high-activity silicon carbide micro powder, and vacuum sintering at 2450 ºC after injection molding to recrystallize it. Because of its high purity (SiC ≥ 99%) and no intermediate binding phase, it has excellent mechanical properties at high temperature, and its service temperature can reach 1650 ºC.
Recrystallized silicon carbide thermowell is corrosion-resistant, wear-resistant, high strength, oxidation-resistant, long service life, high temperature resistant, which is widely used in the temperature measurement system of chemical industry, metallurgy, ceramics and other industrial kilns.
| Properties |
Unit |
RSiC |
| General properties |
| SiC content |
Vol% |
>=99 |
| Grain size |
micron |
20~40 |
| Color |
|
Black |
| Apparent porosity |
% |
<=15 |
| Mechanical properties |
| Bulk density |
g/cm3 |
2.65~2.75 |
| Vickers hardness |
Kg/mm2 |
1700 |
| Flexural strength |
MPa |
80 |
| Fracture toughness |
MPa/m1/2 |
1.8~2.0 |
| Elastic modulus(20ºC) |
GPa |
240 |
| Thermal properties |
| Max. operating temp. |
ºC |
1650 |
| Thermal expansion at 1200ºC |
a×10-6/ºC |
4.6 |
| Thermal conductivity at 1200ºC |
W/m*K |
35~36 |
| Specific heat(20ºC) |
J/kg.K |
700 |
| Thermal shock resistance |
ΔT(ºC) |
>=300 |
Popular dimensions (ODxIDxLength)
| Φ17.5*12*600mm |
| Φ17.5*12*1000mm |
| Φ20*12*600mm |
| Φ20*12*1000mm |
| Φ20*12*1430mm |
| Φ24*17*1300mm |
| Φ30*15*600mm |
| Φ30*15*1000mm |
| Φ30*20*600mm |
| Φ30*20*2100mm |
HAC Instrument CoLtd. was founded in 2012, mainly engaged in the production and sales of temperature control system related products. Its own production plant is more than 2000 square meters. Set up a large inventory warehouse, with thousands of standing products in stock. Regular orders can be delivered in two days. The international standard temperature testing laboratory has also been running. It can cover temperature range - 200 ~ 1200 degrees celsius test.
The sensors are 100% tested according to the national standards to ensure that they meet the accuracy level. Under the premise of pursuing practicality and manufacturing technology, the production process is constantly updated and upgraded to improve product quality, reduce production costs and enhance the competitiveness of the company. In line with the good faith management idea, warmly welcome the industry colleagues to come to visit us and seek common development.
QC System 100% inspection before shipping
Packaging Standard package/ As per customized specifications
Delivery 7-30 working days based on quantity
1. Why the price is so low? You are ordering directly from the factory.
2.Where is your factory located? Our factory is located inYuyao, Zhejiang, China
3.What type of payment do you have available? A:We accept TT and L/C,as sample order,the Western Union,Money gram is available.
4.How can I get some samples? We are honored to offer you samples.
5.How does your factory do regarding quality control? "Quality is in my hand,customer in our heart". Topright people always attach great importance to quality controlling from the very beginning to the very end.
Welcome to contact us for more details ,most competitive price for you!
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