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Abstract：
The intergranular corrosion and stress corrosion cracking resistance of Al-Zn-Mg-Cu alloy with trace Er addition were studied by means Of Such methods as stress corrosion cracking and intergranular corrosion test in GB-T7998-2005 and HB5254-83. The microstructures were observed by optical microscope and scanning electron microscope (SEM). The results show that alloys with trace Er addition have been improved on intergranular corrosion and stress corrosion cracking resistance, but corrosion resistance of alloys can be descending when Er addition exceed 0.4%.
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MATERIALS RESEARCH, PTS 1 AND 2
ISSN： 0255-5476
Year： 2009
Volume： 610-613
Page： 663-667
Language： English
Cited Count：
WoS CC Cited Count： 9
SCOPUS Cited Count： 9
ESI Highly Cited Papers on the List： 0 Unfold All
WanFang Cited Count：
Chinese Cited Count：
30 Days PV： 3
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