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Yu-huan. Effect of quenching elastic strain energy on evolution of sub-grain boundaries in 7050 Al alloy during aging[J]. The Chinese Journal of Nonferrous Metals, 2014, 24(9): 2257-2263. [14] BUHA J......
from 35 mm to 10 mm in thickness by six passes without reheating. The hot rolled plate was solution treated at 900 °C for 1 h in argon followed by water quenching and then cut into several plates......
of 20PbF2-20TeO2-(60-x)B2O3-xEu2O3(x=0 to 2.5, mole fraction, %) glasses prepared by the melt-quenching technique were investigated in the frequency range 1 Hz-10 MHz and temperature range 313-773 K... prepared by the melt-quenching technique. The chemical powders were procured through Sigma Aldrich with purity<99%. These powders were thoroughly mixed in an agate mortar and pestle with respect......
(a), Al-6Si-4Cu-0.3Mg (b), Al-6Si-5Cu-0.3Mg (c), and Al-6Si-6Cu-0.3Mg (d) 3.2 Isothermal heating and quenching experiment Researchers have previously reported that 30%-50% liquid content was needed during......
-sheng, LIANG Xin. Effect of quenching rate on microstructure and stress corrosion cracking of 7085 aluminum alloy [J]. Transactions of Nonferrous Metals Society of China, 2012, 22(1): 47-52. [25] 贵星卉, 叶凌......
involving heat treatment followed by optical metallography [10]. A three-stage heat treatment (840 °C, 1 h + air cooling + 800 °C, 4 h + water quenching + 630 °C, 8 h + air cooling) was performed......
at various temperatures from 300 and 600 °C for 30 min followed by quenching in water. The phase constitution was determined by X-ray diffraction (XRD) on a Panalytical X-pert’PRO diffractometer......
and stress in 6061 aluminum alloy during online quenching process[J]. Transactions of Nonferrous Metals Society of China, 2014, 24(7): 2168-2173. [20] 刘 政, 刘小梅, 朱 涛, 谌庆春. 低频电磁搅拌对半固态铝合金中稀土分布的影响[J]. 金属学报......
mm were machined from ingot plate and subjected to a homogenization at 540 °C for 6 h in an air furnace, followed by water quenching. The microstructure of the homogenized specimen is shown in Fig. 1......
then heat-treated with T6 process (solution treatment at 510 °C for 7 h, followed by water quenching, then artificial aged at 190 °C for 10 h). Table 1 Chemical compositions of hypereutectic Al-Si......
