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ABSTRACT
Crack Closure Effects in Selected Cases with Practical Engineering Impacts
SVÚM a.s., Areál VÚ Bˇechovice 565, 19011 Praha 1, Czech Republic
The International Conference on Computational & Experimental Engineering and Sciences 2007, 1(4), 161-166. https://doi.org/10.3970/icces.2007.001.161
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Two different cases with the aim to show, how important the crack closure phenomenon can be in reality and can affect eventual crack growth behaviour by an unexpected way are described and discussed in the paper, namely: (i) a favourable effect of fretting oxidation crack closure in air which can disappear in oil environments, typical for many machinery applications and (ii) a favourable effect of crack closure occurring as a results of corrosion products in corrosive environments, which would normally increase crack growth rate by stress corrosion and corrosion fatigue mechanisms.
This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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