Role of plastic deformation and microstructure in the micro-electrochemical behaviour of Ti–6Al–4V in sodium chloride solution

2013 ◽  
Vol 104 ◽  
pp. 400-406 ◽  
Author(s):  
H. Krawiec ◽  
V. Vignal ◽  
E. Schwarzenboeck ◽  
J. Banas
Keyword(s):  
Plastic Deformation ◽  
Sodium Chloride ◽  
Chloride Solution ◽  
Sodium Chloride Solution ◽  
Electrochemical Behaviour

Intrarenal Role of Angiotensin II in Controlling Sodium Excretion during Dehydration in Dogs

1977 ◽  
Vol 52 (5) ◽  
pp. 545-548 ◽  
Author(s):  
N. C. Trippodo ◽  
J. E. Hall ◽  
T. E. Lohmeier ◽  
A. C. Guyton
Keyword(s):  
Sodium Chloride ◽  
Angiotensin Ii ◽  
Sodium Excretion ◽  
Chloride Solution ◽  
Water Retention ◽  
Sodium Chloride Solution ◽  
Urinary Sodium Excretion ◽  
Urine Flow ◽  
Angiotensin Ii Antagonist

1. The intrarenal role of angiotensin II in controlling sodium excretion was examined in anaesthetized, dehydrated dogs by infusing the angiotensin II antagonist Sar1-Ile8-angiotensin II directly into the renal artery. Comparisons were made with dehydrated dogs receiving only sodium chloride solution intrarenally. 2. Intrarenal angiotensin II blockade resulted in significant increases in urinary sodium excretion and urine flow rate. 3. The results indicate that during the high-renin state of dehydration endogenous angiotensin II has intrarenal effects which lead to salt and water retention.

Influence of the Crystallographic Orientation of Grains and Plastic Deformation on the Electrochemical Behavior of Pure Aluminum in Sodium Chloride Solution

2015 ◽  
Vol 227 ◽  
pp. 19-22 ◽  
Author(s):  
Zbigniew Szklarz ◽  
Halina Krawiec ◽  
Mirosław Wróbel
Keyword(s):  
Plastic Deformation ◽  
Corrosion Resistance ◽  
Sodium Chloride ◽  
Current Density ◽  
Crystallographic Orientation ◽  
Chloride Solution ◽  
Sodium Chloride Solution ◽  
Corrosion Behaviour ◽  
Pure Aluminum ◽  
Pure Aluminium

In this paper, the influence of the crystallographic orientation of grains on the corrosion behaviour of pure aluminium is investigated combining the Electrochemical Microcell and the X-Ray Diffraction (XRD) Techniques. Crystallographic orientation has strong influence on the current density in the cathodic branch and the breakdown potential. The influence of plastic deformation (compression) on the corrosion resistance is also investigated. Compression has nearly no influence on the current density in the cathodic domain, but improves the corrosion resistance of aluminium in sodium chloride solution.

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