Fatigue Crack Propagation of D6ac Steel in Air and Distilled Water

Autor:	R J Bucci, C D Little, P C Paris
Rok vydání:	2009
Předmět:	Materials science Environmental tests Alloy steel Metallurgy Fracture mechanics engineering.material Cracking Crack closure Distilled water mental disorders engineering Water environment Composite material Stress concentration
DOI:	10.1520/stp34121s
Popis:	Fatigue crack propagation studies were conducted on a D6ac steel. The tests were performed in room air and distilled water environments all at room temperature. Fatigue crack propagation rates were enhanced in the water environment with results being strongly dependent upon test frequency, the lower test frequencies exhibiting the higher crack growth rates. A simple superposition technique, which qualitatively accounts for the observed frequency trends was examined. /Author/
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::f8066d0a4d5b29adba0807f41f787c72 https://doi.org/10.1520/stp34121s Zobrazit plný text záznamu