３ＤＡＰによるＡｌ‐Ｚｎ合金の室温時効における溶質集合体のナノスケール解析
スポンサーリンク
概要
- 論文の詳細を見る
A three-dimensional atom probe (3DAP) analysis is an efficient method in clarifying clustering behaviors of solute atoms. In this work, the shape and concentration of solute clusters in the early stage of low temperature aging were investigated for an Al–4.9mol%Zn alloy by the 3DAP analysis. The solute clusters in the alloy aged at 293 K were successfully detected and the growth behavior during aging was observed from the 3DAP maps. The shape of solute clusters depends on their sizes; i.e. the smaller clusters are in a spherical shape and the larger ones possess an ellipsoidal shape. Although larger solute clusters have a constant Zn concentration corresponding to the miscibility gap of GP zones, the solute concentration inside smaller solute clusters significantly varied.
- 一般社団法人 軽金属学会の論文
一般社団法人 軽金属学会 | 論文
- Mechanical and wear properties of SiC whisker/ADC12 aluminum alloy composites fabricated by die casting.
- Joining of aluminum and ceramics.
- タイトル無し
- Undercooling and solidification behavior of fluid clumps of second-poured melt of hypereutectic Al-Si alloy in Duplex Casting process.
- Change in apparent viscosity of stirred slurry during production of semi-solid hypereutectic Al-Si alloy by slurry-melt mixing process.