Precipitation and its effect on age-hardening behavior of as-cast Mg-Gd-Y alloy
Precipitation and its effect on age-hardening behavior of as-cast Mg-Gd-Y alloy
Microstructures evolution of Mg–7Gd–3Y–0.4Zr (wt.%) alloy during aging at 200 °C was investigated by using optical microscope (OM), scanning electron microscope (SEM) and transmission electron microscope (TEM). The results showed that the alloy could exhibit remarkable age-hardening response by optimum solid solution and aging conditions. Especially, the highest Vickers hardness (HV) of this alloy was obtained when it was aged at 200 °C for 120 h, which was mainly attributed to a dense distribution of β′ precipitation in the matrix.
361-364
Liang, Shuquan
d95edd74-a2fa-447a-afad-1529ab254aee
Guan, Dikai
d20c4acc-342a-43fa-a204-7283f0cc33bf
Chen, Liang
15459db0-4299-44b7-beaf-fb646add66ac
Gao, Zhaohe
d3348611-cf6a-47a6-b93a-1855c40c162c
Tang, Huixiang
8102203e-ce04-4e16-abb5-178c61b7f28a
Tong, Xuting
d3c8d0f1-e917-4da4-bed0-84e86baf0482
Xiao, Rui
1a74f2ec-c559-4e97-bc9e-7662f5719371
January 2011
Liang, Shuquan
d95edd74-a2fa-447a-afad-1529ab254aee
Guan, Dikai
d20c4acc-342a-43fa-a204-7283f0cc33bf
Chen, Liang
15459db0-4299-44b7-beaf-fb646add66ac
Gao, Zhaohe
d3348611-cf6a-47a6-b93a-1855c40c162c
Tang, Huixiang
8102203e-ce04-4e16-abb5-178c61b7f28a
Tong, Xuting
d3c8d0f1-e917-4da4-bed0-84e86baf0482
Xiao, Rui
1a74f2ec-c559-4e97-bc9e-7662f5719371
Liang, Shuquan, Guan, Dikai, Chen, Liang, Gao, Zhaohe, Tang, Huixiang, Tong, Xuting and Xiao, Rui
(2011)
Precipitation and its effect on age-hardening behavior of as-cast Mg-Gd-Y alloy.
Materials & Design, 32 (1), .
(doi:10.1016/j.matdes.2010.06.023).
Abstract
Microstructures evolution of Mg–7Gd–3Y–0.4Zr (wt.%) alloy during aging at 200 °C was investigated by using optical microscope (OM), scanning electron microscope (SEM) and transmission electron microscope (TEM). The results showed that the alloy could exhibit remarkable age-hardening response by optimum solid solution and aging conditions. Especially, the highest Vickers hardness (HV) of this alloy was obtained when it was aged at 200 °C for 120 h, which was mainly attributed to a dense distribution of β′ precipitation in the matrix.
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Published date: January 2011
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Local EPrints ID: 474999
URI: http://eprints.soton.ac.uk/id/eprint/474999
ISSN: 0264-1275
PURE UUID: c575cbdd-6180-4b5d-843b-9450b4e0b2fa
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Date deposited: 08 Mar 2023 17:53
Last modified: 17 Mar 2024 04:17
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Author:
Shuquan Liang
Author:
Dikai Guan
Author:
Liang Chen
Author:
Zhaohe Gao
Author:
Huixiang Tang
Author:
Xuting Tong
Author:
Rui Xiao
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