Post-Service Electrochemical Testing of Alloy Structure
15.12.2008 г.

Post-Service Electrochemical Testing of Alloy Structure

V. Yu. Vasil’ev, V. S. Shapkin, and Yu. A. Pustov

 

Moscow State Institute of Steel and Alloys (Engineering University),
Leninskii pr. 4, Moscow, 119991 Russia

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Received March 19, 2004

 

Abstract — Alloy of a frame016frame1frame2 type is electrochemically studied after a service or laboratory loading simulating conditions of airplane flight. The effect of loading on the polarization current was revealed. The change in the electrochemical behavior was related to structure transformations and segregation in the alloy. Diagnostic electrochemical criteria of the precriticality state of titanium alloys and steel articles were determined.