scholarly journals The role of alloyed strontium in the microstructures and alkaline electrochemistry of Mg–5Al–4Sn alloys

RSC Advances ◽  
2020 ◽  
Vol 10 (57) ◽  
pp. 34387-34395
Author(s):  
Le Van Sy ◽  
Phan Minh Quoc Binh ◽  
Bhajan Lal ◽  
Quy Bau Nguyen ◽  
Tran Van Hung ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
Pitting Corrosion ◽  
Die Casting ◽  
Pitting Corrosion Resistance

The development of Mg–5Al–4Sn–xSr alloys with α-grain reduction, refined precipitates and pitting corrosion resistance by die casting.

The role of silicon alloying addition on the pitting corrosion resistance of an Al-12wt.%Si alloy

2014 ◽  
Vol 140 ◽  
pp. 258-265 ◽  
Author(s):  
M.A. Pech-Canul ◽  
M.I. Pech-Canul ◽  
P. Bartolo-Pérez ◽  
M. Echeverría
Keyword(s):  
Corrosion Resistance ◽  
Pitting Corrosion ◽  
Pitting Corrosion Resistance

scholarly journals Effect of Magnesium Addition on Corrosion Resistance of Aluminum -17%Silicon Alloy

2017 ◽  
Vol 12 (4) ◽  
pp. 50-58
Author(s):  
Muna Khethier Abbass ◽  
Khairia Salman Hassan ◽  
Kayser Aziz Ameen
Keyword(s):  
Corrosion Resistance ◽  
Corrosion Rate ◽  
Pitting Corrosion ◽  
Electrochemical Behavior ◽  
Die Casting ◽  
Corrosion Current ◽  
Nacl Solution ◽  
Magnesium Metal ◽  
Pitting Corrosion Resistance ◽  
Mg Content

The electrochemical behavior of Al-17%Si alloy is investigated in 3.5wt% NaCl solution. Many alloys with addition of the different wt% magnesium metal of  1wt%, 2%, 3wt% ,4.5wt% ,and 9wt% were prepared by gravity die casting . The microstructures of prepared alloys were examined by optical and SEM microscopes. Corrosion behavior was investigated by using potentiostat instrument under static potentials test and corrosion current was recorded to determine corrosion resistance of all prepared samples. It was found that the addition of Mg metal improves the corrosion resistance of Al-17%Si alloy in 3.5%NaCl solution. The alloy containing 1%Mg shows less corrosion rate than the others while the alloys containing 4.5%Mg, 9%Mg content have the better pitting corrosion resistance than other alloys.

Pitting Corrosion Resistance of Martensite of AISI 1045 Steel and the Beneficial Role of Interstitial Carbon

2017 ◽  
Vol 164 (14) ◽  
pp. C962-C972 ◽  
Author(s):  
Mariko Kadowaki ◽  
Izumi Muto ◽  
Yu Sugawara ◽  
Takashi Doi ◽  
Kaori Kawano ◽  
...  
Keyword(s):  
Corrosion Resistance ◽  
Pitting Corrosion ◽  
Interstitial Carbon ◽  
Beneficial Role ◽  
Pitting Corrosion Resistance ◽  
Aisi 1045 Steel ◽  
Aisi 1045 ◽  
1045 Steel
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