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A failure criterion for internal hydrogen embrittlement

โœ Scribed by H.P. Van Leeuwen

Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
518 KB
Volume
9
Category
Article
ISSN
0013-7944

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โœฆ Synopsis

A rationale for internal hydrogen embrittlement failure is constructed from the following elements: (I) stress enhanced hydrogen accumulation; (2) formation of a microerack; (3) precipitation of hydrogen in the microcrack and build up of pressure; (4) attainment of a critical combination of pressure and stress intensity in accordance with test results pertaining to enoironmentul hydrogen embrittlement.

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