ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
The effects of trace Ce, Ag on the microstructure and mechanical properties of Al-Cu-Lialloy after thermal exposure have been investigated. It’s found that the addition of Ce may lead to aslight increase in mechanical properties after thermal exposure at 107[removed info]. The stability of T1 phase isenhanced by independent Ag addition and the combined additions of Ag and Ce,which results inhigher strength compared with Ag-free alloy at 150[removed info]thermal exposure. However, at 200[removed info]exposure,a great number of q¢ precipitates at the expense of T1 may be responsible for higher tensile strength inthe Ag-free alloy than that of the independent addition of Ag and combined additions of Ag and Cealloys
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/13/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.519-521.1931.pdf
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