Ultra Fine Microstructure and Properties Formation of EN AW 6082 Alloy
スポンサーリンク
概要
- 論文の詳細を見る
The influence of heat treatment conditions and severe plastic deformations (SPD) by ECAP on structural and mechanical properties development of EN AW 6082 aluminium alloy was investigated. The hardness and mechanical properties in dependence on two types of solution heat treatment (TSA=400°C+slow cooling and TSA = 550°C +quenching), natural or artificial ageing treatment (room temperature, 100°C, 170°C), several annealing temperatures (TA=100 - 300°C) and ageing or annealing times after SPD were tested. The best properties for EN AW 6082 material were achieved after processing by (TSA=550°C/1,5h + water quenching + 3xECAP/20°C + TAA=100°C/30h) on level: 0,2%YS=408MPa, UTS=427MPa, El.=20,1%, Re.=29,3%, KCVRT=16,5J.cm-2.
論文 | ランダム
- 第2回小児X線撮影実態調査
- 焦点寸法によるX線照射野の違い
- 高精度周波数標準のためのイオントラップ--次世代原子時計の基礎研究 (特集2 進展する量子標準)
- P-II-4 骨髄移植後の間質性肺炎における BAL の試み(BAL の基礎と応用)
- 94 第2回小児X線撮影実態調査