改良型TFA-MOD法によるYBCO線材作製における発生HFガスの影響 Influences of HF Gas Generation on Advanced TFA-MOD Processes for the Fabrication of YBCO-coated Conductors

この論文にアクセスする

この論文をさがす

著者

抄録

We developed a new precursor solution that consists of copper naphthenate, and yttrium- and barium-trifluoroacetates (advanced TFA solution) that can make the heating rate during calcination increase while maintaining a high <i>J</i><sub>c</sub>. In this paper, we investigated the influence of HF gas generation on the calcination process in order to optimize an advanced TFA-MOD process. The high heating rate and/or low copper content in the starting solution lead to a low <i>J</i><sub>c</sub>. In both cases, a high generation rate of HF gas was observed. Consequently, it is clear that rapid HF gas generation leads to the formation of pores that cause a reduction in <i>J</i><sub>c</sub> values.

収録刊行物

  • 低温工学 = Journal of the Cryogenic Society of Japan

    低温工学 = Journal of the Cryogenic Society of Japan 40(1), 2-6, 2005-01-25

    公益社団法人 低温工学・超電導学会 (旧 社団法人 低温工学協会)

参考文献:  6件中 1-6件 を表示

各種コード

  • NII論文ID(NAID)
    10013808892
  • NII書誌ID(NCID)
    AN00333419
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03892441
  • NDL 記事登録ID
    7232150
  • NDL 雑誌分類
    ZM35(科学技術--物理学)
  • NDL 請求記号
    Z15-388
  • データ提供元
    CJP書誌  NDL  J-STAGE 
ページトップへ