粉体の各種強度試験における流動性の共通的表現法 A Common Expression of Flowability in Strengths Tests of Cohesive Powders

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抄録

In order to estimate flowability of a cohesive powder, an expression was proposed for a ratio of strength to unit weight as a function of compression stress of powder. The expression was verified with experimental data of various strengths measured by tensile test, shear test, compression test and other tests as shown in many previous papers.<br>In the special case of that the strength identified with the compression stress, an equation was obtained between the compression stress and the packing fraction of the powder. The strength therefore was shown by a power function of the packing fraction alone with a favorable comparison between experimental previous data. A conclusion was shown that the strengths, the compression stress and the packing fraction were mutually related.

収録刊行物

  • 粉体工学会誌

    粉体工学会誌 36(5), 363-367, 1999-05-10

    The Society of Powder Technology, Japan

参考文献:  17件中 1-17件 を表示

被引用文献:  1件中 1-1件 を表示

各種コード

  • NII論文ID(NAID)
    10010063603
  • NII書誌ID(NCID)
    AN00222757
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03866157
  • NDL 記事登録ID
    4735678
  • NDL 雑誌分類
    ZP5(科学技術--化学・化学工業--化学工学)
  • NDL 請求記号
    Z17-38
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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