コーディエライトセラミックスの生成反応過程と物理特性に及ぼすコランダム(α-Al_2O_3)およびギブサイト(Al(OH)_3)の影響 Effect of Corundum(α-Al_2O_3)and Gibbsite(Al(OH)_3)on Reaction Process and Physical Properties of Cordierite Ceramics

この論文にアクセスする

この論文をさがす

著者

抄録

We studied the effect of a corundum and gibbsite on the reaction process andphysical properties of cordierite ceramics. The results were as follows:<BR>(1) In the fired bodies obtained from the kaolin-talc-gibbsite mixture, gibbsite attributed to the cordierite formation without rearrangement into corundum in the firing process.<BR>(2) In the case of small particle size of ground mixture, apparent porosity of bodies fired at 1200°C were 0% in both case of kaolin-talc-corundum mixture and kaolin-talc-gibbsite mixture.<BR>(3) The bending strength and thermal expansion coefficient of bodies fired at1300°C obtained from both mixtures increased with decrease in particle size ofground mixtures. The optimum particle size of kaolin-talc-gibbsite mixture wasabout 0.4μm, because over grinding mixture caused a decrease in cordieritecontent of body fired at 1300°C.

収録刊行物

  • 粉体および粉末冶金  

    粉体および粉末冶金 46(3), 262-268, 1999-03-15 

    Japan Society of Powder and Powder Metallurgy

参考文献:  11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)
    10002262051
  • 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
    4690209
  • 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