| Model: | - |
|---|---|
| Brand: | MEI HUA |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Piping Tubing |
| Label: | Die Casting , Silicon Carbide , Protection Tube |
| Price: |
US $25
/ pc
|
| Min. Order: | 100 pc |
| Live Chat: | Last Online:03 Aug, 2018 |
Silicon Carbide Thermocouple Protection Tube possess excellent properties of high thermal stability, antioxidant capacity and good dimensional precision of products. As silicon nitride is covalent compounds with high bond energy and can form protective film of oxide in the air, so its good chemical stability can make silicon nirtide not be oxidized below 1200°C, and generate protective film to prevent further oxidation between 1200~1600°C. Silicon nitride can not be infiltrated and corroded by aluminium, lead, tin, silver, brass, nickel and other molten metals, but can be corroded by molten metal like magnesium, nicochrome and stainless steel.
Technical Data:
|
Item |
Unit |
Data |
|
SiC |
% |
≤59 |
|
Si3N4 |
% |
≤40 |
|
Fe2O3 |
% |
≤1.0 |
|
Service Temperature |
|
1500 |
|
Bulk Density |
g/cm³ |
2.4-2.6 |
|
Porosity |
% |
20 |
|
Compressive Strength |
Mpa |
≥30 |
|
Thermal Conductivity(1000) |
W/(m.k) |
≥8.5 |
|
Coefficient of Thermal Expansion |
k-1 10-6 |
4.5 |
|
Packaging Detail: |
By carton+wooden case / By carton+wooden pallet / As customer's Requirements! |
|
Delivery Detail: |
Depend on order quantity or within 8 days |
