As a professional Extruded Thermoelectric Materials supplier, X-Meritan is committed to providing you with products with excellent performance. We firmly believe that the value of customer experience is not only reflected in the quality of the product itself, but also in the sincere partnership service we provide.
Extruded Thermoelectric Materials on the basis of Bi2Te3-Sb2Te3 solid solutions has been received wide approval after revolutionary discovery of technology for production of ingots with big diameter (25-30 mm).
Thermoelectric material produced by extrusion possesses particularly high mechanical properties what help to produce modules with dice even 0.2 mm high.
In addition, the plastic deformation at high pressure ensures a high degree of texture and homogeneity. Thus, thermoelectric performance of Extruded Thermoelectric Materials is not only comparable to that of zone melted materials or materials obtained by Bridgeman method but even surpasses them. This allows to produce modules with thermoelectric figure- of merit 2.9x10-3 C at 25 degrees Celsius (in vacuum).
- Length: 120 mm, 240 mm
- Diameter: 25 mm, 30 mm, 35 mm
- Electrical conductivity: 870-1430 Ohm-1cm-1
Mechanical Properties
|
Properties |
P |
N |
|
Compressive Strength (MPa) |
54.0 |
66.0 |
|
Shear Strength (MPa) |
16.0 |
21.0 |
|
Young's Module (GPa) |
47.0 |
42.0 |
|
Poisson's Ratio |
0.30 |
0.30 |
|
Temperature |
Along extrusion direction |
Across extrusion direction |
||
|
N |
P |
N |
P |
|
|
-25C |
10.2 |
10.6 |
12.5 |
10.8 |
|
+50C |
13.3 |
14.0 |
16.6 |
18.0 |
|
+150C |
15.5 |
15.8 |
18.3 |
19.9 |
In China, we look forward to establishing a solid cooperative relationship with you and jointly promoting the realization of technological innovation by leveraging our N-Type Extruded Thermoelectric Materials. Welcome to visit X-Meritan immediately and work with us to apply efficient thermoelectric conversion technology to practice and create value together.
