Effects of quench rate and natural ageing on the age hardening behaviour of aluminium alloy AA6060
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- 作者：Katharina Strobela ; 1 ; katharina.strobel@aol.com" class="auth_mail" title="E-mail the corresponding author ; Matthew D.H. Layb ; 2 ; mlay@fbrice.com" class="auth_mail" title="E-mail the corresponding author ; Mark A. Eastona ; mark.easton@rmit.edu.au" class="auth_mail" title="E-mail the corresponding author ; Lisa Sweeta ; lisa.sweet@monash.edu" class="auth_mail" title="E-mail the corresponding author ; Suming Zhua ; 3 ; suming.zhu@rmit.edu.au" class="auth_mail" title="E-mail the corresponding author ; Nick C. Parsonc ; nick.parson@riotinto.com" class="auth_mail" title="E-mail the corresponding author ; Anita J. Hillb ; anita.hill@csiro.au" class="auth_mail" title="E-mail the corresponding author
- 关键词：Aluminium alloys ; Quench sensitivity ; Natural ageing ; Vacancies
- 刊名：Materials Characterization
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：111
- 期：Complete
- 页码：43-52
- 全文大小：1598 K
文摘
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Significant quench sensitivity observed in AA6060 alloy after 30 min natural ageing
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Prolonged natural ageing increased hardness and reduced QS.
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Low dispersoid density leads to insignificant QS from non-hardening precipitates.
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Vacancy supersaturation identified as a contributor to QS.