@inproceedings{471a055a828e441ab3ea1d315e2a91e1,
title = "Age-hardening behavior of Al-7-10%Si-0.3%Mg alloy castings with water quenching and direct quenching",
abstract = "The solvus temperature of G.P. zones and/or clusters during the early stage of aging after solution treatment in Al-7%Si-0.3%Mg alloy was investigated by micro-vickers hardness measurement and transmission electron microscopy. In addition, the obtained result was compared the previous reported result of the Al-10%Si-0.3%Mg alloy. The alloys were cast by permanent mold process, homogenized at 813K for 36ks, cold rolled up to 68%, solution treated at 813K for 36ks, and then artificially aged at 348-523K after water-quenched (W.Q.) or direct-quenched into oil-bath at 348-523K for artificially aging (D.Q.). In the case of the aging temperature was highest, the peak hardness for the W.Q. condition was clearly higher than the D.Q. condition. This tendency is considered due to the difference of formation such as G.P. zones and/or clusters between W.Q. and D.Q. conditions. Also, these behaviors were similar to the previous reported result of the Al-10%Si-0.3%Mg alloy.",
keywords = "Aging, Al-Si-Mg alloy, Casting, Direct quench, Transmission electron microscopy",
author = "Shota Komura and Seiji Saikawa and Kenji Matsuda and Susumu Ikeno",
note = "Publisher Copyright: {\textcopyright} 2016, The WFO (The World Foundry Organization Ltd). All rights reserved.; 72nd World Foundry Congress, WFC 2016 ; Conference date: 21-05-2016 Through 25-05-2016",
year = "2016",
language = "英語",
series = "72nd World Foundry Congress, WFC 2016",
publisher = "The WFO (The World Foundry Organization Ltd)",
pages = "405--406",
booktitle = "72nd World Foundry Congress, WFC 2016",
}