Hydrogen-induced-cracking in magnesium alloy under cathodic polarization

Kannan, M. Bobby, Dietzel, W., Raman, R.K. Singh, and Lyon, P. (2007) Hydrogen-induced-cracking in magnesium alloy under cathodic polarization. Scripta Materialia, 57 (7). pp. 579-581.

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Abstract

The hydrogen-induced-cracking (HIC) behaviour of the magnesium alloy AZ80 was evaluated using the slow strain rate test method. The study shows no evidence of HIC in AZ80 alloy after pre-exposure or pre-charging in distilled water. However, under continuous charging in distilled water during straining, the AZ80 alloy shows evidence of HIC. The contradiction reported in the literature is addressed.

Item ID: 9559
Item Type: Article (Research - C1)
ISSN: 1872-8456
Keywords: magnesium alloys; hydrogen embrittlement; corrosion; slow strain rate test
Date Deposited: 10 Apr 2010 01:22
FoR Codes: 09 ENGINEERING > 0912 Materials Engineering > 091207 Metals and Alloy Materials @ 100%
SEO Codes: 86 MANUFACTURING > 8611 Basic Metal Products (incl. Smelting, Rolling, Drawing and Extruding) > 861199 Basic Metal Products (incl. Smelting, Rolling, Drawing and Extruding) not elsewhere classified @ 100%
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