Influence of High Pressure Hydrogen on Cyclic Load Crack Growth in Metals

RP Jewett; RJ Walter; WT Chandler

doi:10.1520/STP28724S

SYMPOSIA PAPER Published: 01 January 1978

STP28724S

Influence of High Pressure Hydrogen on Cyclic Load Crack Growth in Metals

Source

The effect of high pressure hydrogen on the crack growth rate of various nickel-base alloys was studied at ambient temperature. Considerable enhancement of the cyclic flaw growth rate was observed for Inconel 718, wrought and cast, and Waspaloy, a nickel-base alloy similar to Inconel 718. Only slight enhancement of the flaw growth rate for Alloy 903 was observed.

Author Information

Jewett, RP

Rocketdyne Division, Rockwell International, Canoga Park, Calif

Walter, RJ

Rocketdyne Division, Rockwell International, Canoga Park, Calif

Chandler, WT

Rocketdyne Division, Rockwell International, Canoga Park, Calif

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Details

Developed by Committee: E08

Pages: 243–263

DOI: 10.1520/STP28724S

ISBN-EB: 978-0-8031-4714-0

ISBN-13: 978-0-8031-0314-6

Influence of High Pressure Hydrogen on Cyclic Load Crack Growth in Metals

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