Methods and Equipment for Quality Control of Thermoelectric Materials

被引：2

作者：

Anatychuk, L. I. ^{[1
,2
]}

Havrylyuk, N. V. ^{[1
,2
]}

Lysko, V. V. ^{[1
,2
]}

机构：

[1] Natl Acad Sci, Inst Thermoelect, UA-58029 Chernovtsy, Ukraine

[2] Minist Educ & Sci Ukraine, UA-58029 Chernovtsy, Ukraine

来源：

JOURNAL OF ELECTRONIC MATERIALS | 2012年 / 41卷 / 06期

关键词：

Measuring installation; thermoelectric material properties; Seebeck coefficient; electrical conductivity; thermal conductivity;

D O I：

10.1007/s11664-012-1973-1

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Step-by-step control is very important in the manufacturing of thermoelectric generators and cooling modules. Of key importance is quality control of thermoelectric material rods, and discs cut from such rods. This work describes two installations for measuring the Seebeck coefficient, electrical conductivity, and thermal conductivity of rods, as well as for measuring the Seebeck coefficient and electrical conductivity of discs. It is established that using such devices in the practice of manufacture of cooling modules enables enhancement of module quality and reduction of material waste by 7% to 15%.

引用

页码：1680 / 1685

页数：6

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[3]

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[5]

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[10]

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