Cu-Sn-Zn系3元合金鋳物の色彩と溶質量との関係

書誌事項

タイトル別名
  • Relation Between Color and Solute Content of Cu-Sn-Zn Alloy Castings
  • Cu-Sn-Znケイ 3ゲン ゴウキン イモノ ノ シキサイ ト ヨウシツリョウ ト ノ カンケイ

この論文をさがす

抄録

  Cu-Sn-Zn alloys with different solute content were cast, and the spectroscopic surface reflectance of the alloys was analyzed. The principal component analysis was carried out with spectra at wavelength ranging from 450 nm to 650 nm to obtain a sub-space composed of 7 eigen vectors. The solute content of the alloy estimated with the sub-space was in good agreement with the nominal composition. At higher solute content, the estimated value varied considerably. The analysis with focussed light beam confirmed that the macrosegregation in the specimen caused variation of data at higher solute contents.

収録刊行物

  • 鋳造工学

    鋳造工学 71 (3), 165-170, 1999

    公益社団法人 日本鋳造工学会

参考文献 (3)*注記

もっと見る

詳細情報 詳細情報について

問題の指摘

ページトップへ