n.反復(fù)老化(再老化)

Such microstruetures can be obtained by thermal shock reaging so as to achieve the optimum combination of major properties of high strength aluminium al... 通過本文提出的熱沖擊再時(shí)效工藝方法可以獲得以上組織狀態(tài),從而達(dá)到高強(qiáng)度鋁合金主要性能的最佳組合。

ZHENG Zi-qiao,LI Hong-ying,MO Zhi-ming.Retrogression and reaging treatment of a 7055 type aluminum alloy[J].The Chinese Journal of Nonferrous Metals,2001,11(5):31-27. [5]鄭子樵

The influence of different retrogression and reaging(RRA) heat treatments on the microstructure and mechanical properties of the high-zinc super-high strength aluminum alloy was discussed. 研究了不同回歸再時(shí)效(RRA)制度對高Zn超高強(qiáng)鋁合金的力學(xué)性能和微觀組織的影響。

Effect of retrogression and reaging treatment on stress corrosion cracking resistance of super high strength aluminum alloy[J].J Cent South Univ:Science and Technology,2006,37(6):1054-1059. RRA處理對超高強(qiáng)鋁合金抗應(yīng)力腐蝕性能的影響[J].

retrogression and reaging (RRA) treatment RRA處理