The influence of copper content on intergranular corrosion of model AlMgSi(Cu) alloys

2008 ◽  
Vol 59 (8) ◽  
pp. 670-675 ◽  
Author(s):  
H. Zhan ◽  
J. M. C. Mol ◽  
F. Hannour ◽  
L. Zhuang ◽  
H. Terryn ◽  
...  
Keyword(s):  
Intergranular Corrosion ◽  
Copper Content ◽  
Cu Alloys

Mechanism of intergranular corrosion of Al-Cu alloys

1970 ◽  
Vol 10 (11) ◽  
pp. 795-807 ◽  
Author(s):  
J.R. Galvele ◽  
S.M. de De Micheli
Keyword(s):  
Intergranular Corrosion ◽  
Cu Alloys

Significance of Low Copper Content on Grain Boundary Nanostructure and Intergranular Corrosion of AlMgSi(Cu) Model Alloys

2006 ◽  
pp. 667-672
Author(s):  
Magnus Hurlen Larsen ◽  
John Charles Walmsley ◽  
Otto Lunder ◽  
Kemal Nisancioglu
Keyword(s):  
Grain Boundary ◽  
Intergranular Corrosion ◽  
Copper Content

scholarly journals Mechanism of Intergranular Corrosion of Brazed Al–Mn–Cu Alloys with Various Si Content

2017 ◽  
Vol 58 (5) ◽  
pp. 768-775
Author(s):  
Michihide Yoshino ◽  
Shohei Iwao ◽  
Masakazu Edo ◽  
Hajime Chiba
Keyword(s):  
Intergranular Corrosion ◽  
Cu Alloys ◽  
Si Content

scholarly journals Progress in Understanding Initiation of Intergranular Corrosion on AA6005 Aluminum Alloy with Low Copper Content

2019 ◽  
Vol 166 (11) ◽  
pp. C3114-C3123 ◽  
Author(s):  
Shilpa Kumari ◽  
Sigurd Wenner ◽  
John Charles Walmsley ◽  
Otto Lunder ◽  
Kemal Nisancioglu
Keyword(s):  
Aluminum Alloy ◽  
Intergranular Corrosion ◽  
Copper Content

scholarly journals Intergranular corrosion susceptibility for Al^|^ndash;Mn^|^ndash;Cu alloys subjected to heat treatment at 180^|^deg;C after brazing process

2012 ◽  
Vol 62 (5) ◽  
pp. 206-211 ◽  
Author(s):  
Yoshiyuki Oya ◽  
Satoshi Tanaka ◽  
Junji Ninomiya ◽  
Takeyoshi Doko ◽  
Yoichi Kojima
Keyword(s):  
Heat Treatment ◽  
Intergranular Corrosion ◽  
Cu Alloys ◽  
Corrosion Susceptibility

scholarly journals The Correlation Between Intergranular Corrosion Resistance and Copper Content in the Precipitate Microstructure in an AA6005A Alloy

2018 ◽  
Vol 49 (10) ◽  
pp. 5146-5156 ◽  
Author(s):  
Calin D. Marioara ◽  
Adrian Lervik ◽  
Julie Grønvold ◽  
Otto Lunder ◽  
Sigurd Wenner ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
Intergranular Corrosion ◽  
Copper Content ◽  
Precipitate Microstructure ◽  
Intergranular Corrosion Resistance

Effect of copper content on the corrosion behaviors and antibacterial properties of binary Mg–Cu alloys

2018 ◽  
Vol 33 (2) ◽  
pp. 145-152 ◽  
Author(s):  
Junxiu Chen ◽  
Wei Peng ◽  
Lin Zhu ◽  
Lili Tan ◽  
Iniobong P. Etim ◽  
...  
Keyword(s):  
Copper Content ◽  
Antibacterial Properties ◽  
Cu Alloys ◽  
Corrosion Behaviors ◽  
Effect Of Copper

scholarly journals Influence of Overheating and Cooling Rate on the Structure and Physicochemical Properties of Al-Cu Alloys

2019 ◽  
Vol 291 ◽  
pp. 42-51
Author(s):  
Nataliia Filonenko ◽  
Oleksandr Babachenko ◽  
Ludmila Bartashevska ◽  
Ganna Kononenko ◽  
Nikita Ivanov
Keyword(s):  
Wear Resistance ◽  
Physicochemical Properties ◽  
Cooling Rate ◽  
Copper Content ◽  
Eutectic Structure ◽  
Primary Aluminum ◽  
Liquid Line ◽  
Cu Alloys ◽  
Primary Crystals ◽  
Alloys Of The Al

The effect of overheating of the melt and cooling rate of alloys of the Al-Cu system with a copper content of 25.0 – 36.0% ( mass.), the rest of the aluminum is investigated. It is shown that an overheating of the liquid at 50 – 100 K above the liquid-liquid line leads to the formation of a fine-dispersed eutectic structure and the inhibition of the formation of primary aluminum crystals in the pre-evacuation of alloys and the Al2Cu phase in hypereuvtectic alloys, in accordance. An increase in the melt overheating temperature by 150 K above the liquid-liquid line and the subsequent cooling at 103 – 104 K/s leads to the complete inhibition of the formation of primary crystals. An overheating of the melt on 100 – 150 K alloys above the liquid line and subsequent cooling with a velocity of 103 – 104 K /s reduces the rate of corrosion by 30 – 45% and increases the numerical value in 1.3 – 1.45 times the relative wear resistance, and the brittleness of alloys decreases in 1.2 – 1.35 times in comparison with the samples after casting.

Sign in / Sign up

Export Citation Format

Share Document