scholarly journals Secular change in corrosion rate of cold rolled 5083 aluminum alloy in alkaline solution.

1995 ◽  
Vol 45 (5) ◽  
pp. 273-277
Author(s):  
Kazuaki OKUMURA ◽  
Shu KURODA ◽  
Tadakazu OHNISHI ◽  
Hiroyuki ICHINOSE
Keyword(s):  
Aluminum Alloy ◽  
Corrosion Rate ◽  
Alkaline Solution ◽  
Secular Change ◽  
Cold Rolled ◽  
5083 Aluminum Alloy

scholarly journals Relationship between corrosion rate of 5083 aluminum alloy in alkaline solution and residual stress induced by cold rolling.

1994 ◽  
Vol 44 (2) ◽  
pp. 81-85
Author(s):  
Shu KURODA ◽  
Kazuaki OKUMURA ◽  
Tadakazu OHNISHI ◽  
Hiroyuki ICHINOSE ◽  
Nobuo KOBAYASHI
Keyword(s):  
Residual Stress ◽  
Aluminum Alloy ◽  
Corrosion Rate ◽  
Cold Rolling ◽  
Alkaline Solution ◽  
5083 Aluminum Alloy

The Effects of Annealing Temperature on the Microstructure and Properties of Cold-Rolled 5083 Aluminum Alloy

2011 ◽  
Vol 217-218 ◽  
pp. 784-789
Author(s):  
Zhen Hai Bai ◽  
Bing Hui Luo
Keyword(s):  
Aqueous Solution ◽  
Tensile Strength ◽  
Aluminum Alloy ◽  
Annealing Temperature ◽  
Electrical Potential ◽  
Dry Air ◽  
Β Phase ◽  
Cold Rolled ◽  
The Difference ◽  
5083 Aluminum Alloy

The effects of annealing temperature on the strength and corrosin properties of cold-rolled 5083 aluminum alloy (ε=60%）were investigated. The results show that the tensile strength of the alloy decreases with rising annealing temperature. The alloy shows ductile cracking in dry air and brittle cracking in 3.5%NaCl aqueous solution. The alloy reserves the most positive electrical potential at 200°C, and low SCC susceptibility at 200、250°C when annealed, but reserves relative high SCC susceptibility at 100, 150,300 and 350°C, which can be attributed to the difference shape and distribution of β-phase annealed at different temperature.

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