Publication detail

SHOT PEENING INFLUENCE ON CORROSION RESISTANCE OF AE21 MAGNESIUM ALLOY

Hadzima Branislav, Bukovina Michal, Doležal Pavel

Original Title

SHOT PEENING INFLUENCE ON CORROSION RESISTANCE OF AE21 MAGNESIUM ALLOY

Type

journal article - other

Language

English

Original Abstract

Evaluation of the electrochemical characteristics of the AE21 magnesium alloy is presented in the article. The surfaces of tested alloys were treated by grinding and grinding followed by sodium bicarbonate shotpeening. The specimens were evaluated by electrochemical impedance spectroscopy method in combination with exposure tests in 0.1 NaCl solution. The exposition times were from 5 minutes to 168 hours. The measured data were analysed using equivalent circuits and polarization resistances of the various corrosion systems were determined. Results of the electrochemical measurements are complemented by metallographical evaluation of the tested alloy.

Keywords

Mg-Al-RE alloy, electrochemical characteristics, shot-peening, electrochemical impedance spectroscopy

Authors

Hadzima Branislav, Bukovina Michal, Doležal Pavel

RIV year

2010

Released

1. 12. 2010

ISBN

1335-0803

Periodical

Materiálové inžinierstvo

Year of study

17

Number

4

State

Slovak Republic

Pages from

14

Pages to

19

Pages count

6

BibTex

@article{BUT93221,
  author="Pavel {Doležal}",
  title="SHOT PEENING INFLUENCE ON CORROSION RESISTANCE OF AE21 MAGNESIUM ALLOY",
  journal="Materiálové inžinierstvo",
  year="2010",
  volume="17",
  number="4",
  pages="14--19",
  issn="1335-0803"
}