アトマイズ法により作製された亜共晶Fe-C系鋳鉄粉末の真空焼結特性 Vacuum Sintering Behavior of Atomized Cast-iron Powder of Fe-C System Containing Hypo-eutectic Carbon

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 vaccum sintering behavior of an atomized cast-iron powder of two Fe-C systems containing hypo-eutectic carbon and the microstructures of sintered bodies. The results were as follows:<BR>(1) Sintering of atomized cast-iron powder rapidly progressed independent of carbon contents within a temperature range from about 1090 to about 1110°C. This temperature range was narrow in comparison with temperature deviation in isothermal state of actual vaccum sintering furnace. Therefore, the porosity controll in vaccum sintering was very difficult in order to obtain porous sintered body.<BR>(2) In more detail, at a same sintering temperature, sintered body of 3.96 mass% C powder was more dense than that of 2.46 mass% C powder.<BR>(3) As sintering temperature was higher, microstructure of sintered body changed in the following sequence, (ferrite + free Fe<SUB>3</SUB>C), (ferrite + pearlite + free Fe<SUB>3</SUB>C), (pearlite + free Fe<SUB>3</SUB>C). No graphite in sintered body under sintering condition of this study was observedby means of optical microscope.

収録刊行物

  • 粉体および粉末冶金  

    粉体および粉末冶金 44(6), 590-595, 1997-06-15 

    Japan Society of Powder and Powder Metallurgy

参考文献:  12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。

被引用文献:  1件

被引用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)
    10002014127
  • 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
    4228300
  • 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  CJP引用  NDL  J-STAGE 
ページトップへ