Products

Home > ProductsHot Pressed and Extruded Bi2Te3-Base Thermoelectric Ingot (TIG-BiTe-P/N-4)

The TIG-BiTe-P/N-4 thermoelectric ingot is the one of Bi2Te3-Sb3Te3 for P and Bi2Te3-Bi2Se3 for N processed by hot press and extrusion to enhance its performance and mechanical strength. It is good in producing high performance and high reliable mini size thermoelectric modules for cooling and heating applications, specially used in telecom or photonics. Generally, the figure of merit, the dimensionless ZT of our p-type is larger than 1.1 and n-type ingots is larger than 1.0 at 300 K , and the excellent mechanical strength is good for the modules that require thin and tiny size dices, providing the key stone for producing the high performance and reliable Peltier cooling modules. It is ideal materials for making micro size modules. 

Performance Specification

p-Type

n-Type

Note

Type Number

TIG-BiTe-P-4

TIG-BiTe-N-4

 

Diameter (mm)

30 ± 1

30 ± 1

 

Length (mm)

240 ± 5

240 ± 5

 

Density (gcm-3)

6.50

7.85

 

Electrical Conductivity σ(102Sm-1)

800 ~ 1200

800 ~ 1250

300 K

Seebeck Coefficient α(μVK-1)

200 ~ 230

180~ 230

300 K

Thermal Conductivity κ(Wm-1K-1)

1.2  ~ 1.6

1.2 ~ 1.6

300 K

Power Factor P(WmK-2)

≥ 0.0046

≥ 0.0041

300 K

ZT Value

≥ 1.1

≥1.0

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.  

南粤36选7彩票开奖 英超免费直播在线直播 股票成交量数据 河北20选5好运3走势图 福彩开奖双色球 北京赛车pk10北京赛车微信群 京东方a股票最新消息方 516棋牌游戏下载 捕鱼游戏平台官方下载 福彩排列7开奖结果查询 浙江十二选五快乐彩