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            Home > ProductsBi2Te3-Based Thermoelectric Ingot (TIG-BiTe-P/N-3) for the thermoelectric cooling modules

                   The TIG-BiTe-P/N-3 thermoelectric ingot is grown by Thermonamic with the alloy of Bi, Sb, Te, Se, special doping and our unique crystallizing processes. It is grown up specially for optimizing its good performance in low temperature range and used in producing high performance thermoelectric modules for cooling and heating applications. Generally, the figure of merit ZT of our p-type and n-type ingots is larger than 1.1 at 300 K, and the good feature attracts many high-end customers. Meanwhile, our ingot is featured with good mechanical strength and highly stable property, providing the key stone for producing the high performance and reliable Peltier cooling modules.

             

            Performance Specification

            p-Type

            n-Type

            Note

            Type Number

            TIG-BiTe-P-3

            TIG-BiTe-N-3

            Diameter (mm)

            26 ± 2

            26 ± 2

            Length (mm)

            250 ± 30

            210 ± 30

            Density (g cm-3)

            6.75

            7.83

            Electrical Conductivity (σ / 102 S m-1)

            850 ~ 1250

            850 ~ 1250

            300 K

            Seebeck Coefficient (α / μV K-1)

            200 ~ 230

            200 ~ 230

            300 K

            Thermal Conductivity (κ / W m-1 K-1)

            1.2 ~ 1.6

            1.2 ~ 1.6

            300 K

            Power Factor ( P / W m K-2)

            ≥ 0.005

            ≥ 0.005

            300 K

            ZT value

            ≥ 1.1

            ≥ 1.1

            300 K

            Specification of Bi-Te Based Thermoelectric Ingot

            In English

             

             

             

             

             

             

             

             

             

             

             

             

             

             

             

             

             

             

            Customer Made Services:

            Beyond the ingots above, we are capable of designing and manufacturing the one that its performance merit ZT is optimized for specific temperature range.