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was performed on the 2 mm thick plate after homogenizing annealing and rolling at 475 °C for 40 min, followed by water- immersion quenching with a maximum delay of 6 s. Shortly thereafter, the 2 mm thick......
to coincidence Doppler broadening (CDB) results in Ref. [18], the vacancy was prone to combine with Al atom after quenching, but the Al-vacancy fraction would decrease, both Mg-vacancy and Cu-vacancy......
for 30 min at 480 °C and then subjected to cold water quenching, followed by the T77 and T76 + T6 aging processes, as shown in Fig. 1. Table 1 Composition of 7150 Al alloy (mass fraction, %) 2.2......
quenching. Table 1 Chemical compositions of alloys studied (mass fraction, %) In order to identify the precipitation sequence of the Al2Ca phase and the α-Mg phase, a thermal analysis method was used......
. [11] KERTZ J E, GOUMA P I, BUCHHEIT R G. Localized corrosion susceptibility of Al-Li-Cu-Cu-Mg-Zn alloy AF/C 458 due to interrupted quenching from solutionizing temperatures [J]. Metallurgical......
homogenized at 520 °C for 24 h, followed by quenching in water. The heat-treated ingots were preheated at 380 °C for about 1 h, and then extruded at this temperature with an extrusion ratio of 25:1......
were 1, 3, 5 and 10 h, respectively. TURNBULL and COHEN [43] indicated that large free volume exists in amorphous alloys with quenching from the liquid state. The annealing process results......
heating up to 460 °C for 8 h, quenching in water (25 C) and aging at 120 °C for 24 h [3]. For tensile tests, specimens were machined according to ASTM, B557 M-94 standard (Fig. 2). For each condition, 4......
Bao-wei, REN Hui-ping, HU Feng, ZHANG Guo-fang, GUO Shi-hai. Gaseous and electrochemical hydrogen storage kinetics of nanocrystalline Mg2Ni-type alloy prepared by rapid quenching [J]. Journal......
(XRF) analyzer, as shown in Table 1. The as-cast samples were solid-solution treated at 460 °C for 20 h followed by quenching into water. For isothermal compression test, the specimens were machined......
