脆性材料の衝撃特性 Impact Strength of Brittle Materials

この論文にアクセスする

この論文をさがす

著者

    • 金子 武 KANEKO Takeshi
    • 防衛庁技術研究本部第1研究所 1st Research Center, Technical Research & Development Inst., Japan Defense Agency

抄録

This report describes the results of investigation to evaluate the relation between charpy impact strength and mechanical properties of brittle materials as SiC, Sialon, Al<SUB>2</SUB>O<SUB>3</SUB>, AIN, B<SUB>4</SUB>C, WC-Co, TiC-TiN, Soda lime glass and Quartz glass. The charpy impact strength was obtained about the notched and unnotched specimens of these brittle materials. We analyzed correlation between the mechanical properties and charpy impact strength by the multiple regression method. The relation between microstructures of bending fracture surfaces and charpy impact strength of these brittle materials was also investigated.<BR>The results are as follows.<BR>(1) Charpy impact strength increased in order of WC-Co, TiC-TiN, Al<SUB>2</SUB>O<SUB>3</SUB> and SiC.<BR>(2) The charpy impact strength showed close correlation with static bending strength of these brittle materials by the multiple regression methods.

収録刊行物

  • 粉体および粉末冶金  

    粉体および粉末冶金 43(10), 1231-1237, 1996-10-15 

    Japan Society of Powder and Powder Metallurgy

参考文献:  3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)
    10002260819
  • 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
    4057327
  • 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