Mg-B-Cのメカニカルアロイングとその固化成形 Synthesis of Mg-B-C by Mechanical Alloying and Their Consolidation

この論文にアクセスする

この論文をさがす

著者

抄録

Mg-10at%B, Mg-20at%B, Mg-60at%B, Mg-75at%B and Mg-20at%B-5at%C were synthesized by mechanical alloying (MA) of Mg powder, boron powder and graphite powder using a vibrational ball milling in argon gas atmosphere for 720ks. Mg-10at%B, like Mg, was agglomerated into a mass by continuous rolling during MA process. Boron addition was effect to produce powder, but the contamination of Fe from the vessel and balls increased with increasing boron content in the MA powder. Since Mg-20at%B synthesized by MA was very fine powder, it was able to consolidate at 573K under a pressure of 195MPa by pulsed current sintering process. The sintered body of Mg-20at%B has a homogeneous microstructure, a density of 1.82g/cm<SUP>3</SUP> and a hardness of 90Hv. In case of Mg-20at%B-5at%C, hard particles were obtained during the MA process and changed into other phase during the sintering process.

収録刊行物

  • 粉体および粉末冶金  

    粉体および粉末冶金 45(10), 965-968, 1998-10-15 

    Japan Society of Powder and Powder Metallurgy

参考文献:  8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)
    10002053014
  • 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
    4585463
  • 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