Технология изготовления термоэлектрических модулей Пельтье повышенной надежности
An evaluation was conducted of the strength parameters and natural frequencies of Peltier thermoelectric modules (TEMs) based on Bi–Te–Se–Sb with single-sided and double-sided fixation of the working faces. A technology has been developed for producing homogeneous crystals of these alloys with Q-fac...
Збережено в:
| Дата: | 2004 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | Українська |
| Опубліковано: |
PE "Politekhperiodika", Book and Journal Publishers
2004
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| Теми: | |
| Онлайн доступ: | https://www.tkea.com.ua/index.php/journal/article/view/TKEA2004.4.57 |
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| Назва журналу: | Technology and design in electronic equipment |
Репозитарії
Technology and design in electronic equipment| Резюме: | An evaluation was conducted of the strength parameters and natural frequencies of Peltier thermoelectric modules (TEMs) based on Bi–Te–Se–Sb with single-sided and double-sided fixation of the working faces. A technology has been developed for producing homogeneous crystals of these alloys with Q-factors of (3.0...3.2)×10⁻³ K⁻¹ (300 K), a diameter of 28–38 mm, enhanced mechanical strength, and a yield rate of 69–75%. The adhesion properties of the electrical contact and anti-diffusion layers have been improved. TEs with a minimum operating life of 12,000 hours in continuous mode and 3,000 hours in cyclic mode have been obtained. |
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