Abrasive and Sliding Wear Characteristics of Al-Si Cast Alloys Before and After Coating by Plasma Electrolytic Oxidation Process

2008 ◽  
Vol 50 (6) ◽  
pp. 318-325 ◽  
Author(s):  
Hakan Aydin ◽  
Ali Bayram ◽  
Agah Uguz
2013 ◽  
Vol 539 ◽  
pp. 112-116 ◽  
Author(s):  
L.J. Rožić ◽  
S. Petrović ◽  
N. Radić ◽  
S. Stojadinović ◽  
R. Vasilić ◽  
...  

Ultrasonics ◽  
2014 ◽  
Vol 54 (4) ◽  
pp. 1065-1070 ◽  
Author(s):  
Dejiu Shen ◽  
Donglei He ◽  
Fangfei Liu ◽  
Changhong Guo ◽  
Jingrui Cai ◽  
...  

2021 ◽  
Vol 2144 (1) ◽  
pp. 012010
Author(s):  
S V Zasypkin ◽  
A O Cheretaeva ◽  
M R Shafeev ◽  
D L Merson ◽  
M M Krishtal

Abstract The effect of heat treatment on the mechanical properties (hardness, plasticity, yield and tensile strength) and corrosion resistance of several cast magnesium alloys with additions of rare earth metals (Y, Nd and Gd), and their surface modification by plasma electrolytic oxidation (PEO) were investigated. It was found that the heat treatment of the alloys results information of Mg12YZn, Mg3Zn3Y2 and Mg24Y5 based LPSO-phases and causes an increase in hardness and tensile strength by 5-7 and 20-25%, respectively, but at the same time, corrosion resistance of the alloysdrops by 10-20 times. PEO of the alloys after heat treatment reduced the corrosion currents by 1-3 orders of magnitude without changing the corrosion potential.


Sign in / Sign up

Export Citation Format

Share Document