二酸化マンガン-黒鉛系成形体の表面形状の測定 Measurement of Surface Roughness of Molded Manganese Dioxide-Graphite

この論文にアクセスする

この論文をさがす

著者

抄録

Compacted manganese dioxide-graphite is used for the positive electrodes of coin-shaped lithium cells. The surface roughness of such compacts was examined and measured using a laser microscope. The examined compacts were produced with variations in pre-compact and compact pressures. The hardness of each compact was also measured. These examinations and measurements yielded the following:<BR>1) Laser microscopic examination permits quantitative and microscopic evaluation of the surface roughness of each compact. A 3-dimensional representation of the examined results offered a more detailed image of surface roughness (profile).<BR>2) A pre-compact pressure of no more than 20% of the compact pressure, enabled the production of a molding with a considerably smooth surface and little textural variation.<BR>3) A compact pressure of 294 to 392MPa is sufficient to produce the compacts with a smooth surface and revealed the sufficient hardness as not to break when handled.

収録刊行物

  • 粉体および粉末冶金  

    粉体および粉末冶金 43(7), 890-895, 1996-07-15 

    Japan Society of Powder and Powder Metallurgy

参考文献:  1件

参考文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

各種コード

  • NII論文ID(NAID)
    10002012637
  • NII書誌ID(NCID)
    AN00222724
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    05328799
  • NDL 記事登録ID
    4004690
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-274
  • データ提供元
    CJP書誌  NDL  J-STAGE 
ページトップへ