• 제목/요약/키워드: mechanical alloymg

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기계적 합금화법으로 제조된 $Bi_2Te_3$계 열전화합물 분말의 열분석 (Thermal Analysis of $Bi_2Te_3$ Based Thernoelectric Compound Powder Produced by Mechanical Alloying)

  • 김봉서;양준혁;오민욱;박수동;이희웅;박규섭;배동식
    • 한국전기전자재료학회:학술대회논문집
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    • 한국전기전자재료학회 2006년도 추계학술대회 논문집 Vol.19
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    • pp.151-152
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    • 2006

  • Bi-Te thermoelectric powder was fabricated by mechanical alloying method for 1 to 10 hours under vacuum in planetary mill. We investigated the properties of mechanically alloyed Bi-Te powder by thermal analysis, X-ray diffractometer and FESEM with EDS Bi-Te raw material was formed to $Bi_2Te_3$ phase at condition over 3.5 hours of mechanical alloying time.

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